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- 1 - Time: D.G.Z. |
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26.12.41 |
Lorient Berth A4 |
Cleared the boat. |
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27.12.42 |
" |
Torpedo offload and prepared for shipyard overhaul. |
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28.12.42 |
Lorient |
Began shipyard overhaul on Keroman slip. |
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- 06.02.42 |
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Shipyard overhaul |
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06.02.42 |
" B6 |
Torpedo and ammunition loading. |
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07.02.42 |
" |
Sea trial. |
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08.02.42 |
" |
Degaussing, magnetic compass calibration and trim test. |
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09.02.42 |
" A4 |
Provisions loading and took over the boat. |
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10.02.42 |
" |
Final trim test and fresh provisions loading. |
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11.02.42 |
" |
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Afternoon |
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Final adjustments. |
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11.02.42 |
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Afternoon |
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Departed in convoy together with U-505. |
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18.00 |
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19.50 |
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Reached Point 2 in convoy, escort ended. |
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19.55 - 20.30 |
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Test dive at L 2. Thereafter released mine escort. |
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20.40 |
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Began outbound transit. |
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Route: Rosabella - Cedernland. |
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20.57 |
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Course 146°, GF. |
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21.40 |
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Course 147°, GF. |
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24.00 |
BF 6485 |
Course 240°, GF |
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Day's run: Surfaced 60 nm |
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Submerged 3 nm |
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12.02.42 |
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00.00 |
Inner Bay of Biscay |
Course 240°, GF. |
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BF 6485 |
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E 2, Sea 2, light Swell, Vis. medium |
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01.40 |
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Course 250°, GF. |
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04.00 |
BF 5826 |
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08.00 |
BF 5764 |
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08.58 |
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Test dive, afterwards proceeded submerged. Course 250°. |
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12.00 |
BF 5773 |
Course 250°. |
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14.15 |
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Surfaced, ventilated the boat. |
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- 2 - Time: D.G.Z. |
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continued |
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12.02.42 |
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15.12 |
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Dived, proceeded submerged. |
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16.00 |
BF 5775 |
Course 250°. |
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20.00 |
BF 5774 |
Course 250°. |
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20.01 |
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Surfaced. Continued transit on the surface. |
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Course 250°, GF. |
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24.00 |
BF 7334 |
Day's run: = 226 nm |
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Total Surfaced 260 nm |
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Submerged 29 nm |
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13.02.42 |
Central Bay of Biscay |
Course 250°, GF. |
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00.00 |
BF 7334 |
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NW 1, Sea 0-1, light Swell, Vis. good |
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04.00 |
BF 7258 |
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08.00 |
BF 7416 |
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09.30 |
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Passed 12°W. Position report to B.d.U. by Short Signal. Course 216°, HF. |
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11.00 |
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Short Signal confirmed by B.d.U. Radio Message 1037/17. |
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12.00 |
BE 9683 |
Course 216°, HF. |
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NE 3, Sea 2-3, light Swell, Vis. good |
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13.32 |
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Aircraft bearing 280°T, range 6000 meters, altitude 100 meters, southerly course. |
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13.34 |
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Crash dive. Afterwards depth control training at periscope depth. |
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14.00 |
BE 9688 |
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16.00 |
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Surfaced. Course 216°, HF. |
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16.08 - 16.20 |
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Aircraft in sight bearing 290-340°T. Type not distinguished. (FW 200 possible). |
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16.27 - 16.30 |
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Aircraft in sight bearing 200-160°T, suspect "Sunderland". Altitude 50-100 meters. |
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20.00 |
BE 9943 |
Course 216°, HF. |
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21.45 |
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Economical transit speed (diesel-electric). |
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24.00 |
BE 9898 |
Day's run: = 276 nm |
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Total Surfaced 530 nm |
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Submerged 35 nm |
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- 3 - Time: D.G.Z. |
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14.02.42 |
Western Bay of Biscay |
Course 216°, economical transit speed (about 7 knots). |
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00.00 |
BE 9898 |
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NE 2, Sea 2, light Swell, Vis. good |
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04.00 |
CG 1218 |
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0800 |
CG 1197 |
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10.34 - 11.33 |
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Test dive, afterwards depth control training at periscope depth. |
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11.35 |
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Surfaced. Course 216°, LF. |
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12.00 |
CG 1451 |
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NE 2-3, Sea 2, light Swell, Vis. very good |
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16.00 |
CG 1474 |
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18.14 |
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Crash dive for training and depth control training at periscope depth. |
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19.00 |
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Surfaced. Course 216°, LF. |
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20.00 |
CF 3936 |
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21.25 |
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Course 216°, economical transit speed (1 diesel LF). |
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24.00 |
CF 3959 |
Day's run: = 193 nm |
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Total Surfaced 715 nm |
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Submerged 43 nm |
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15.02.42 |
North Atlantic |
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00.00 |
West of Portugal |
Course 216°, economical transit speed. |
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NE 1, Sea 1, light Swell, Vis. medium, very dark night |
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04.00 |
CF 6321 |
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08.00 |
CF 6293 |
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12.00 |
CF 6528 |
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S 2, Sea 1, light Swell, Vis. very good |
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16.00 |
CF 6575 |
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17.45 |
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Crash dive for training. Afterwards depth control training at periscope depth. |
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18.20 |
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Surfaced. Course 216°, economical transit speed. |
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20.00 |
CF 6732 |
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24.00 |
CF 6753 |
Day's run: = 170 nm |
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Total Surfaced 883 nm |
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Submerged 45 nm |
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- 4 - Time: D.G.Z. |
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16.02.42 |
North Atlantic |
Course 216°, economical transit speed. |
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00.00 |
East of the Azores |
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CF 6753 |
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S 3, Sea 2-3, light to medium Swell, Vis. good, dark night |
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01.10 |
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Illuminated steamer in sight bearing 250°T. Course 100°. Flag and neutrality markings illuminated. (Portuguese). |
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02.55 |
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Passed out of sight bearing 100°T. |
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04.00 |
CF 6774 |
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08.00 |
CF 9114 |
Course 216°, economical transit speed. |
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10.25 |
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Course 216°, LF because not advancing due to heavy seas. |
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12.00 |
CF 8364 |
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S 3, Sea 2-3, medium Swell, Vis. good |
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16.00 |
CF 8388 |
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16.29 |
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Crash dive for training. Afterwards deep dive attempt (A +20 meters) and depth control training at periscope depth. |
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18.00 |
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Surfaced. Course 216° LF. |
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20.00 |
CF 8613 |
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23.33 |
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Course 216°, economical transit speed, because of repairs to the port diesel. |
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24.00 |
CF 8644 |
Day's run: = 146 nm |
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Total Surfaced 1024 nm |
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Submerged 50 nm |
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17.02.42 |
North Atlantic |
Course 216°, economical transit speed due to repairs to the port diesel. |
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00.00 |
East of the Azores |
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CF 8644 |
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S 3-4, Sea 4, medium Swell, Vis. medium, dark night |
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03.00 |
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Course 216°, LF. |
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04.00 |
CF 8595 |
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08.00 |
CF 8825 |
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12.00 |
CF 8873 |
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S 5, Sea 5, medium to heavy Swell, Vis. good, decreased in showers |
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13.00 |
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Course 180°, LF. |
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16.00 |
DH 1315 |
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- 5 - Time: D.G.Z. |
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continued |
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17.02.42 |
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16.35 |
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Crash dive for training. Afterwards depth control training at periscope. |
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17.35 |
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Surfaced. Course 180°, LF. |
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17.44 |
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Course 180°, economical transit speed (diesel-electric). |
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20.00 |
DH 1345 |
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24.00 |
DH 1612 |
Day's run: = 153 nm |
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Total Surfaced 1174 nm |
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Submerged 53 nm |
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18.02.42 |
North Atlantic |
Course 180°, economical transit speed. |
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00.00 |
West of Madeira |
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DH 1612 |
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S 3-4, Sea 3, medium Swell, Vis. medium |
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04.00 |
DH 1635 |
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08.00 |
DH 1678 |
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12.00 |
DH 1917 |
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SSE 5-6, Sea 5, medium Swell, Vis. good |
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14.00 |
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Crash dive for training. |
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15.27 |
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Surfaced. Course 180°, economical transit speed. |
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15.33 |
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Course 190°, economical transit speed. |
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16.00 |
DH 1947 |
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S 4-5, Sea 4-5, medium to high Swell, Vis. good |
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19.00 |
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Dived. Proceeded submerged at depth A -40 meters. |
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20.00 |
DH 1977 |
Course 180°, proceeded submerged. |
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S 7-8, Sea 7, high Swell, Vis. moderate |
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21.00 |
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Surfaced. Course 180°. |
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21.05 |
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Course 130°, economical transit speed. |
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24.00 |
DH 4316 |
Day's run: = 110 nm |
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Total Surfaced 1279 nm |
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Submerged 58 nm |
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19.02.42 |
North Atlantic |
Course 130°, economical transit speed. |
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00.00 |
NW of the Canary Islands |
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DH 4316 |
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SbyE 5-6, Sea 5, high Swell, Vis. medium |
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- 6 - Time: D.G.Z. |
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continued |
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19.02.42 |
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04.00 |
DH 4352 |
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08.00 |
DH 4367 |
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09.35 |
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Course 150°, economical transit speed. |
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12.00 |
DH 4395 |
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SSW 7, Sea 6, high Swell, Vis. medium, decreased in showers |
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13.15 |
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Crash dive for training. Afterwards course 190° proceeded submerged. Due to heavy seas against. |
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16.00 |
DH 4633 |
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16.34 |
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Surfaced. |
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16.43 |
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Course 180°, economical transit speed. |
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20.00 |
DH 5444 |
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24.00 |
DH 5711 |
Day's run: = 125 nm |
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Total Surfaced 1390 nm |
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Submerged 72 nm |
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20.02.42 |
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00.00 |
North Atlantic |
Course 180°, economical transit speed. |
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West of the Canary Islands |
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DH 5711 |
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W 3, Sea 3, medium to high Swell, Vis. good |
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04.00 |
DH 5771 |
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08.00 |
DH 8114 |
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12.00 |
DH 8171 |
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WSW 4-5, Sea 3-4, medium Swell, Vis. good |
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16.00 |
DH 8414 |
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18.20 |
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Crash dive for training. Afterwards depth control training at periscope depth. |
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19.04 |
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Surfaced. Course 180°, economical transit speed. |
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20.00 |
DH 8471 |
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24.00 |
DH 8714 |
Day's run: = 167 nm |
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Total Surfaced 1555 nm |
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Submerged 74 nm |
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21.02.42 |
North Atlantic |
Course 180°, economical transit speed. |
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00.00 |
Southwest of the Canary Islands |
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- 7 - Time: D.G.Z. |
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continued |
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21.02.42 |
DH 8714 |
Course 180°, economical transit speed. |
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WSW 3, Sea 3, medium Swell, Vis. good |
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04.00 |
DH 8774 |
" |
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08.00 |
DH 1114 |
" |
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10.30 |
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Course 200°, " |
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12.00 |
DT 3393 |
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W 1-2, Sea 1, light Swell, Vis. good |
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16.00 |
DT 3637 |
" |
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16.48 |
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Course 210°, " |
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20.00 |
DT 3676 |
" |
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24.00 |
DT 3941 |
Day's run: = 193 nm |
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Total Surfaced 1748 nm |
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Submerged 74 nm |
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22.02.42 |
North Atlantic |
Course 210°, economical transit speed. |
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00.00 |
North-northeast of "Cape Verde Islands" |
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DT 3941 |
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NWbyN 2, Sea 1, light Swell, Vis. good |
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04.00 |
DT 6232 |
" |
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04.40 |
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Course 180°, " |
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08.00 |
DT 6264 |
" |
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09.55 |
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Crash dive for training. Afterwards depth control training at periscope depth. |
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10.31 |
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Surfaced. Course 180°, economical transit speed. |
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12.00 |
DT 6295 |
" |
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NbyW 2, Sea 1, light Swell, Vis. good |
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16.00 |
DT 6565 |
" |
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20.00 |
DT 6835 |
" |
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24.00 |
DT 6894 |
" |
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Day's run: = 188 nm |
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Total Surfaced 1934 nm |
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Submerged 76 nm |
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- 8 - Time: D.G.Z. |
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23.02.42 |
North Atlantic |
Course 180°, economical transit speed. |
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Northeast of the Cape Verde Island |
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00.00 |
DT 6894 |
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NNE 1-2, Sea 1, long high NW-Swell, Vis. good, bright moonlit night |
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04.00 |
DT 9238 |
" |
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08.00 |
DT 9297 |
" |
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12.00 |
DT 9553 |
" |
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NE 3-4, Sea 2-3, light to medium Swell, Vis. good |
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16.00 |
DT 9697 |
" |
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16.31 |
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Test dive. |
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16.33 |
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Surfaced. |
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17.35 |
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Test dive with subsequent submerged attack training. |
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18.55 |
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Surfaced. |
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19.14 |
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Course 180°, economical transit speed. |
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19.18 |
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For 4 days heavy oil trace determined. Due to Sea State determining the exact cause has not been possible. Began to express individual main ballast and reserve fuel oil tanks into the regulating and reserve fuel oil tanks. |
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19.33 |
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Course 180°, economical transit speed |
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20.00 |
DT 9837 |
" |
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24.00 |
DT 9889 |
Day's run: Surfaced 172 nm + Submerged 4 nm |
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Total Surfaced 2106 nm |
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Submerged 80 nm |
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24.02.42 |
Central Atlantic |
Course 180°, economical transit speed. |
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East of the Cape Verde Islands |
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00.00 |
DT 9889 |
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NE 3-4, Sea 3, long high Swell, Vis. good, bright moonlit night |
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04.00 |
EJ 3253 |
" |
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08.00 |
EJ 3522 |
" |
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10.56 - 11.26 |
|
Attempted to find the source of the oil trace. |
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12.00 |
EJ 3558 |
" |
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NE 4-5, Sea 4, medium Swell, Vis. medium |
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16.00 |
EJ 3822 |
" |
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16.44 |
|
Test dive, afterwards submerged attack training. |
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18.52 |
|
Surfaced. Search for the cause of the oil trace. |
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- 10 - Time: D.G.Z. |
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26.02.42 |
Central Atlantic |
Course 180°, economical transit speed. |
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Southeast of Cape Verde Islands |
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00.00 |
EJ 6887 |
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NbyE 2, Sea 2, short Swell, Vis. good |
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04.00 |
EJ 9257 |
" |
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08.00 |
EJ 9519 |
" |
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12.00 |
EJ 9582 |
Course 150°, economical transit speed. Objective ET 50 in accordance with Operations Order. Oil trace still present. |
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NE 3-4, Sea 3, light to medium Swell, Vis. medium |
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16.00 |
EJ 9838 |
" |
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19.02 |
|
Test dive. |
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19.30 |
|
Surfaced. |
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20.00 |
EJ 9974 |
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24.00 |
ES 3319 |
Day's run: Surfaced 178 nm + Submerged 2 nm = 180 nm |
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Total Surfaced 2606 nm |
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Submerged 91 nm |
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27.02.42 |
Central Atlantic |
Course 150°, economical transit speed. |
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West of Freetown |
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00.00 |
ES 3319 |
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ENE 3, Sea 2-3, short Swell, Vis. good, bright moonlit night |
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04.00 |
ES 3385 |
" |
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08.00 |
ES 3638 |
" |
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12.00 |
ET 1471 |
" |
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NE 3, Sea 2, light Swell, Vis. good |
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16.00 |
ET 1719 |
" |
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18.27 |
|
Test dive. Afterwards depth control training at periscope depth. |
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19.23 |
|
Surfaced. Course 150°, economical transit speed. |
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20.00 |
ET 1782 |
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24.00 |
ET 4138 |
Day's run: Surfaced 170 nm + Submerged 2 nm = 172 nm |
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|
Total Surfaced 2776 nm |
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Submerged 93 nm |
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- 11 - Time: D.G.Z. |
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28.02.42 |
Central Atlantic |
Course 150°, economical transit speed. |
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|
West of Freetown |
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00.00 |
ET 4138 |
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|
NE 2, Sea 1-2, short Swell, Vis. very good, bright moonlit night |
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04.00 |
ET 4271 |
" |
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08.00 |
ET 4517 |
" |
|
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09.00 |
|
Diesel-electric cruise ended. 1 diesel LF course 150°. |
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|
09.56 - 11.38 |
|
Stopped and let drift to determine if oil is leaking. Oil comes from the cooling water piping only when running the engines. After flanging the connection between the cooling water pipe and the pressure water line [the oil trace] is significantly reduced. Leak in main ballast and reserve fuel oil tank 8 determined. |
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|
Cause: chipped rivet head. |
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11.35 |
|
Course 130°, LF. |
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12.00 |
ET 4555 |
" |
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|
NE 1-2, Sea 1, light Swell, Vis. good |
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16.00 |
ET 4571 |
" |
|
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18.15 |
|
Test dive. |
|
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18.54 |
|
Surfaced. Stopped. Attempted to weld the leak in main ballast and reserve fuel oil tank 8. Due to the strong Swell attempt given up at 21.25 hours. |
|
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|
Intend to try again tomorrow with diving suit, |
|
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20.00 |
ET 4598 |
|
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21.25 |
|
Course 130°, economical transit speed. |
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22.30 |
|
Course 110°, economical transit speed. |
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24.00 |
ET 4678 |
" |
|
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|
Day's run: Surfaced 135 nm + Submerged 2 nm = 137 nm |
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Total Surfaced 2911 nm |
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Submerged 95 nm |
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|
Intend to operate initially at the latitude of ET 57 to the east up to the coast line. Afterwards at Cape Palmas. Then ET 53 because until that time the moon phase is favorable (3 March full moon). Up to now no traffic and no surveillance determined. |
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01.03.42 |
Central Atlantic |
Course 110°, economical transit speed. |
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|
Southeast of Freetown |
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00.00 |
ET 4678 |
|
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|
NE 1-2, Sea 1, light Swell, Vis. good, bright moonlit night. |
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- 12 - Time: D.G.Z. |
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continued |
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01.03.42 |
|
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04.00 |
ET 4926 |
Course 110°, economical transit speed. |
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08.00 |
ET 5741 |
" |
|
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|
09.42 |
|
Test dive. |
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10.08 |
|
Surfaced. Course 110°, economical transit speed. |
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12.00 |
ET 5755 |
|
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|
NbyE 1-2, Sea 1, light Swell, Vis. medium to good |
|
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16.00 |
ET 5841 |
|
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18.18 |
|
Stopped. Boat lay athwart the seas to weld the leak in main ballast and reserve fuel oil tank 8. Because compressed air escapes too strongly from main ballast and reserve fuel oil tank 8, the arc is blown out again and again, welding is only first possible if reasonably sealed. Welding is put off until the boat lies higher out. |
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20.00 |
ET 5884 |
" |
|
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20.04 |
|
Course 90°, economical transit speed. |
|
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24.00 |
ET 5899 |
Day's run: Surfaced 157 nm + Submerged 1 nm = 158 nm |
|
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|
Total Surfaced 3068 nm |
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|
Submerged 96 nm |
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02.03.42 |
Central Atlantic |
|
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|
Southeast of Freetown |
|
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|
00.00 |
ET 5899 |
Course 90°, economical transit speed. |
|
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|
NNW 1-2, Sea 1, light Swell, Vis. good |
|
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|
04.00 |
ET 5988 |
" |
|
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|
08.00 |
ET 8338 |
" |
|
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|
10.13 |
|
Test dive. |
|
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|
10.45 |
|
Surfaced. Course 90°, economical transit speed. |
|
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12.00 |
ET 9125 |
" |
|
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|
NW 1-2, Sea 0-1, light Swell, Vis. medium, hazy |
|
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16.00 |
ET 9217 |
" |
|
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20.00 |
ET 9229 |
" |
|
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21.39 |
|
Course 85°, economical transit speed. |
|
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23.24 |
|
Shadow in sight bearing 135°T. Turned away hard to port. Came to course 310° at KF. 23.43 hours 2nd shadow in sight bearing 145°T. Distinguished as |
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- 13 - Time: D.G.Z. |
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continued |
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02.03.42 |
|
a large cruiser, a small cruiser in line abreast. Distance 5000 meters, steered zigzag course. Course for Freetown. Speed 14-15 knots. Attempted to maneuver ahead. |
|
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|
23.35 - 01.36 |
|
Maneuvered ahead for submerged attack. |
|
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|
24.00 |
ET 9239 |
Day's run: Surfaced 171 nm + Submerged 1 nm = 172 nm |
|
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|
Total Surfaced 3239 nm |
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|
Submerged 97 nm |
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|
03.03.42 |
Central Atlantic |
|
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|
West of Freetown |
|
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|
00.00 |
ET 9239 |
|
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|
NW 0-1, Sea 0-1, light Swell, Vis. good |
|
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|
01.37 |
|
Course 130°, ran against to meet. At the beginning of the lunar eclipse decided to attack on the surface. Therefore at distance 5000 meters came about and ran in to attack at low speed on enemy course. The eclipse was so dark that both ships disappeared and the boat was passed by because the enemy probably changed course. 02.02 hours dived for a sound bearing. Despite calmest weather no sound bearings. 02.42 hours surfaced. Continued transit. |
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04.00 |
ET 6899 |
|
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|
08.00 |
ET 6987 |
Course 90°, economical transit speed. |
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11.32 |
|
2 masts and smokestack in sight bearing 70°T. |
|
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|
11.39 - 13.06 |
|
Maneuvered ahead. Steamer steered zigzag course around 310°. |
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13.20 |
|
High smokestack and 2 masts in sight bearing 35°T. Bow left target angle 60°. Decided to attack the steamer sighted first ahead to starboard because then there was still the possibility to get the steamer positioned directly behind. |
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12.00 |
ET 6999 |
|
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|
13.29 - 16.00 |
|
Maneuvered ahead. Steamer steered general course 300°. |
|
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16.00 |
ET 6688 |
|
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|
16.14 |
|
A third ship suddenly came out of the haze very high out about in 305°T. A small merchant steamer with deck cargo on opposite course. Therefore at 16.18 hours crash dived to attack the second steamer submerged. |
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- 14 - Time: D.G.Z. |
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continued |
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03.03.42 |
|
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17.21 |
|
Double shot from tubes I and II. 2 Etos. Running time 73.2 seconds at 1000 meters, target speed 10 knots. Hit forward of the bridge and after edge of the bridge superstructure. Steamer sank immediately and disappeared after 40 seconds. Steamer had the following external appearance: 2 short cargo cranes on the forecastle, gap, mast, gap, 2 cargo masts, bridge, 2 high cowl vents, very high smokestack, 2 cowl vents, 2 cargo masts, (after edge of the bridge superstructure) gap, mast, stern superstructure with cannon. old fashioned forecastle, slightly overhanging bow. Size about 6000 GRT. Believe ship was "Blue Funnel", freighter type "PROMETHEUS". 4 particularly full lifeboats float on the surface. |
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|
17.40 |
|
Surfaced. Came to the course of the steamer sighted first at GF. The steamer sighted last is still in sight and runs off at high speed in the direction of "Monrovia". |
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18.00 |
|
Initiated attack on the steamer sighted first which is no in sight. |
|
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|
18.02 |
|
Steamer in sight. Dove to attack submerged. Steamer comes on a straight course (310°). Operated for a stern shot. |
|
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|
18.58 |
|
Tubes 5 and 6, depth 4 meters, range 800 meters, target speed = 10 knots. Immediately after shooting it is seen clearly that the steamer reduced speed and turned away hard. Size about 6000 GRT. Very modern form, nothing abnormal seen. Both torpedoes missed. 2 detonations. Aim point: forward mast and after mast. Steamer ran on at very low speed in target angle 180°. Intended to pursue. |
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20.00 |
ET 6912 |
|
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20.58 |
|
Surfaced. Steamer is still in sight clearly. Makes only low speed. |
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21.10 |
|
Slowly angled in to maneuver ahead. While maneuvering ahead suddenly with the rising moon and greater brightness a briefly flashing light with a red glow was observed. Half an hour later again on the same bearing a briefly flashing red light was observed and again at the moment when the boat and the steamer were exactly positioned in the moon track. A few minutes later the running tracks of 2 torpedoes with a low spread angle passed by. |
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22.20 |
|
On the port side a new light signal, this time yellowish in color. Immediately afterwards crash dived before a flying boat, which was flying directly towards the boat. |
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23.52 |
|
Surfaced. Submerged no sound bearings. |
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- 15 - Time: D.G.Z. |
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|
continued |
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03.03.42 |
|
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23.55 |
|
Crash dive before flying boat. Direct approach. Light signals were observed again on the same bearing. Steamer lay stopped about 6000 meters away. Attempted to move off submerged because apparently, from the light signals, the ship works with flying boats and small motor boats. The perfect observation of the bubble track also leads to that conclusion. While proceeding submerged engine sounds were heard, in changing bearings. |
|
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|
01.02 |
|
Surfaced. |
|
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|
01.05 |
|
New crash dive for a flying boat, exactly in the moon lee. Again observed light signals with red lights. Steamer is now closer, despite running off, and lies about 4000 meters away stopped in target angle 180°. |
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|
24.00 |
ET 6689 |
Day's run: Surfaced 181 nm + Submerged 19 nm = 200 nm |
|
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|
Total Surfaced 3420 nm |
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|
Submerged 116 nm |
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|
04.03.42 |
Central Atlantic |
Course 140°, proceeded submerged. |
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|
Southwest of Freetown |
|
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|
00.00 |
ET 6689 |
|
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|
01.13 |
|
Course 140°, proceeded submerged. |
|
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|
03.19 |
|
Surfaced. Nothing more in sight. |
|
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|
03.27 |
|
Course 150°, LF. Moon is now exactly at its zenith. Very bright, however still more favorable than a sharply defined moon track. While running off run this time twice more light signals with red and yellow lights were observed. |
|
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|
03.36 |
|
Course 160°, HF running off. |
|
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|
04.00 |
ET 6934 |
|
|
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|
04.13 |
|
Sunderland flying boat in sight to port bearing 90°T. Stopped and let it fly by. Continued transit. |
|
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|
04.15 |
|
Course 180°, HF. |
|
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|
08.00 |
ET 9334 |
Intend to move off to the south, then advance to the coast again. |
|
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|
08.47 |
|
Course 180°, economical transit speed. |
|
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|
11.38 |
|
Crash dive for aircraft, that was flying in our general direction from 270°T. |
|
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|
12.00 |
ET 9391 |
|
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|
S 2-3, Sea 1-2, light Swell, Vis. good |
|
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- 16 - Time: D.G.Z. |
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|
continued |
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|
04.03.42 |
|
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|
12.14 |
|
Surfaced. Course 180°, economical transit speed. |
|
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|
16.00 |
ET 9637 |
Course 150°, economical transit speed. |
|
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|
16.06 |
|
Course 100°, " |
|
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|
16.14 |
|
Course 90°, " |
|
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|
20.00 |
EU 7419 |
" |
|
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|
24.00 |
EU 7439 |
Day's run: Surfaced 180 nm + Submerged 8 nm = 188 nm |
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|
Total Surfaced 3600 nm |
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|
Submerged 124 nm |
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05.03.42 |
Central Atlantic |
Course 90°, economical transit speed. |
|
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|
|
Southwest of Cape Palmas |
|
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|
00.00 |
EU 7439 |
|
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|
SE 0-1, Sea 0, light Swell, Vis. good, moonlit night |
|
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|
04.00 |
EU 7528 |
|
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|
08.00 |
EU 7617 |
|
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|
12.00 |
EU |
" |
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|
SE 1, Sea 0, light Swell, Vis. good |
|
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|
13.43 |
|
Smoke feather in sight bearing 60°T. |
|
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|
13.54 |
EU 8417 |
Course 65°, HF. |
|
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|
14.00 |
|
General course 100° at GF, began to maneuver ahead. |
|
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|
14.10 |
|
2 masts in sight, smokestack aft. |
|
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|
16.00 |
EU 8455 |
Course 100°, GF, maneuvered ahead. |
|
|
|
16.54 |
|
Port diesel stopped, due to failed cooling water pump, starboard diesel GF. |
|
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|
19.01 |
|
Crash dive for submerged attack. Ran to meet the steamer. |
|
|
|
19.57 |
|
Double shot from tubes I and II, depth 3 meters, on small tanker about 2000 GRT, range 700 meters, target speed = 9 knots. Missed. Tanker without question undershot because in target angle 180° it was clearly seen that the tanker was very high out. In target angle 0° I had taken it as larger and did not observe the low draft. Intend to pursue and knock off on the surface. |
|
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|
20.52 |
|
Surfaced. Course 120° 1 diesel HF and ran along behind the steamer. |
|
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|
23.43 |
|
Tanker shadow in sight. Maneuver ahead begun on one diesel because the port diesel is still not in service. This makes pursuit very time consuming and unfavorable, because the moon has already risen. |
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|
- 17 - Time: D.G.Z. |
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|
continued |
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05.03.42 |
|
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|
24.00 |
EU 8595 |
Day's run: Surfaced 216 nm + Submerged 6 nm = 222 nm |
|
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|
Total Surfaced 3816 nm |
|
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|
|
Submerged 130 nm |
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|
06.03.42 |
Central Atlantic |
Course 120°, 1 diesel GF. Steamer nearly overtaken. Distance 3000 meters. |
|
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|
South of Cape Palmas |
|
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|
00.00 |
EU 8595 |
|
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|
|
Wind 0, Sea 0, Vis. medium to good, Summer lightening |
|
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|
00.52 |
|
Starboard diesel stopped suddenly. Also a failed cooling pump. Therefore pursuit had to be broken off. Engines will be ready again at the earliest in 5 to 6 hours. Especially depressing because the tanker has already cost 2 torpedoes and will now escape. |
|
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|
01.00 |
|
With E-motors KF, course 250° to hold position for diesel repairs. |
|
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|
04.00 |
EU 8823 |
|
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|
07.02 |
|
Course 270° economical transit speed on the port diesel. Shadow ahead to port bearing 245°T. Moved off because it is already to bright for a night attack and dawn is beginning. Held contact. |
|
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|
08.00 |
EU 8827 |
|
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|
08.00 |
|
Course 80°, port diesel GF. Starboard diesel out of service. |
|
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|
09.47 |
|
Starboard diesel in service again. Starboard diesel HF, port diesel GF, course 180°. |
|
|
|
09.52 |
|
Both diesels 2 x HF, course 110°. Held contact. Appears to be a coastal steamer about 2000 GRT with passenger arrangements. Flag at the gaff, unfortunately seems to be a Neutral. |
|
|
|
11.33 |
EU 8861 |
Second steamer in sight bearing 356°T. Bow right, target angle 40°T. Intend to attack the steamer that came in sight second because is it substantially larger and faster. |
|
|
|
12.00 |
EU 8865 |
Began to maneuver ahead. Course 120°, 2 x GF. |
|
|
|
|
E 1-2, Sea 1-2, Vis. good, reduced in showers |
|
|
|
|
14.00 |
|
Port diesel GF, starboard E-motor HF. Starboard diesel out of service. |
|
|
|
|
|
Maneuvered ahead with general course 112°. Enemy speed 13.5 knots, straight course. Boat slowly settles astern degree by degree. If the starboard diesel is not in operation again soon, pursuit will be hopeless. |
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- 18 - Time: D.G.Z. |
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|
|
continued |
|
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|
|
|
06.03.42 |
|
|
|
|
|
16.00 |
EU 8985 |
Starboard diesel in service again. Both diesels GF. Slowly degree by degree the bearing is made up again. |
|
|
|
17.44 |
|
Port diesel stopped due to over-heating in Cylinder 7. Boat settles astern again. Starboard diesel GF, port E-motor HF. |
|
|
|
20.00 |
EU 8779 |
18.43 hours port diesel in service. Both diesels GF. |
|
|
|
20.50 |
|
It is done. Boat is now 30° ahead of the steamer, so that with the onset of dusk we can close in. Suddenly the steamer sets lights (major disappointment). Closed in. Steamer passed at 300 meters on the starboard side. On the side of the hull illuminated Spanish neutrality markings. Let go, came about. |
|
|
|
21.42 |
|
Course 290°, economical transit speed. Intend to go to Cape Palmas again and produce more luck tomorrow. |
|
|
|
24.00 |
EU 8541 |
Day's run: Surfaced 182 nm + Submerged - nm = 182 nm |
|
|
|
|
|
Total Surfaced 4191 nm |
|
|
|
|
|
Submerged 130 nm |
|
|
|
|
|
|
|
|
|
07.03.42 |
Central Atlantic |
Course 290°, economical transit speed. |
|
|
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|
Southeast of Cape Palmas |
|
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|
00.00 |
EU 9774 |
|
|
|
|
|
S 1, Sea 0-1, light Swell, Vis. good |
|
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|
04.00 |
EU 8959 |
|
|
|
|
08.00 |
EU 8943 |
|
|
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|
12.00 |
EU 8836 |
|
|
|
|
|
W 0-1, Sea 0-1, light Swell, Vis. good |
|
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|
14.00 - 15.30 |
|
Due to rain squalls and bed visibility steered changing courses. |
|
|
|
16.00 |
EU 8588 |
Course 290°, economical transit speed. |
|
|
|
16.35 |
EU 8588 |
Smoke cloud in sight bearing 340°. Steamer has 2 masts and a heavy black smoke cloud. Course 310°. Held contact at a distance of 9 nm. |
|
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|
19.44 |
EU 8573 |
Second steamer in sight bearing 264°T. Because the first steamer is apparently very small and possibly neutral, for which the straight course also speaks, broke off pursuit and stuck with the oncoming steamer. |
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|
- 19 - Time: D.G.Z. |
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|
continued |
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|
07.03.42 |
|
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|
20.00 |
EU 8349 |
Course 145°, 2 x HF. Steamer steers 110°, 7 knots. Maneuvered ahead. |
|
|
|
20.43 |
|
Steamer sets lights, again a neutral. Moved off to the north, afterwards came to course 310°. Continued transit. |
|
|
|
21.26 |
|
Course 308°, economical transit speed. |
|
|
|
22.00 |
|
" |
|
|
|
24.00 |
EU 8541 |
Day's run: Surfaced 182 nm + - = 182 nm |
|
|
|
|
|
Total Surfaced 4191 nm |
|
|
|
|
|
Submerged 130 nm |
|
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|
08.03.42 |
Central Atlantic |
Course 308°, economical transit speed. |
|
|
|
|
South of Cape Palmas |
|
|
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|
00.00 |
EU 8541 |
|
|
|
|
|
NE 1, Sea 0-1, light Swell, dark night |
|
|
|
|
01.20 |
|
Course 280,° " |
|
|
|
04.00 |
EU 8436 |
" |
|
|
|
07.45 |
|
Course 100°, " |
|
|
|
08.00 |
EU 8431 |
" |
|
|
|
09.00 |
|
Course 75°, economical transit speed. |
|
|
|
10.19 |
EU 8511 |
Steamer in sight bearing 320°. Maneuvered ahead on general course 320°. Steamer zigzags very strongly and irregularly. |
|
|
|
11.17 |
|
Dived for submerged attack. |
|
|
|
12.00 |
EU 8196 |
|
|
|
|
|
NNW 1, Sea 0-1, light Swell, Vis. very good |
|
|
|
|
12.41 |
EU 8192 |
Two-fan from tubes I and IV. Running time 1 minute 42 seconds, hit after edge of the bridge. Range 1500 meters, target speed = 11 knots, depth 3 meters. Steamer stopped, sets out boat. |
|
|
|
13.28 |
|
Coup de grâce submerged from tube III. |
|
|
|
|
|
Range 1000 meters, running time: 1 minute 13 seconds. Hit on starboard side after edge of the bridge. Steamer gives no indication of sinking. |
|
|
|
13.39 |
|
Surfaced, went to the 4 drifting boats. Determined steamer "BALUCHISTAN" 6992 GRT. Constructed 1941. Boats released to go to the coast, which is only 30 nm distant. |
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|
- 20 - Time: D.G.Z. |
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|
|
|
continued |
|
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|
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|
08.03.42 |
|
|
|
|
|
14.19 |
|
2nd coup de grâce on the surface. Hit forward edge of the bridge. Steamer lies deep in the water, however does not sink. |
|
|
|
14.31 - 14.40 |
|
Artillery operation. 21 explosive and 14 incendiary rounds on the steamer. Waterline, engine room to speed up sinking. Range 1000 meters. Every shot a hit. Because I don't want to sacrifice another torpedo and we still need the artillery ammunition, moved off. Kept the steamer in visual range, to observe the sinking. |
|
|
|
16.00 |
EU 8135 |
|
|
|
|
16.20 |
EU 3132 |
Steamer sank. Large, bright smoke cloud from it. No longer seen, a tough guy |
|
|
|
20.00 |
EU |
Course 140°, economical transit speed. |
|
|
|
20.20 |
|
Incoming Radio Message 1900/8/206 from B.d.U. |
|
|
|
|
|
To Merten and Löwe: As soon as presence is noted, report situation. |
|
|
|
20.40 |
|
Course 130°, economical transit speed. Downloaded 6 Atos from the over deck to the bow room. |
|
|
|
24.00 |
EU 8571 |
Day's run: Surfaced 128 nm + Submerged 8 nm = 136 nm |
|
|
|
|
|
Total Surfaced 4319 nm |
|
|
|
|
|
Submerged 138 nm |
|
|
|
|
|
|
|
|
|
09.03.42 |
Central Atlantic |
Course 130°, economical transit speed. |
|
|
|
|
Southeast of Cape Palmas |
|
|
|
|
00.00 |
EU 8571 |
|
|
|
|
|
SW 1-2, Sea 1, light Swell, Vis. good, strong Summer lightening |
|
|
|
|
01.00 |
|
Downloading ended. |
|
|
|
01.20 |
|
Test dive. |
|
|
|
01.48 |
|
Surfaced. Course 107°, economical transit speed. |
|
|
|
04.00 |
EU 8582 |
|
|
|
|
08.00 |
EU 8599 |
|
|
|
|
08.55 |
|
Smoke cloud in sight bearing 156°T. Enemy shifts out quickly to the left. Angles in, general course 90°, high sped. 2 masts, 1 smokestack. |
|
|
|
11.22 |
|
Pursuit broken off because the steamer is too fast. |
|
|
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|
|
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|
|
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|
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|
|
|
- 21 - Time: D.G.Z. |
|
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|
|
|
|
|
|
continued |
|
|
|
|
|
09.03.42 |
|
|
|
|
|
11.22 |
|
Pursuit broken off because the steamer is too fast. Distance was greater, target angle 180°. Assume fast freighter of the TALLEYRAND Class. |
|
|
|
12.00 |
EU 8689 |
|
|
|
|
|
SW 2-3, Sea 1-2, light Swell, Vis. good to very good |
Intend to go to Cape Palmas. |
|
|
|
16.00 |
EU 8649 |
Course 310°, LF. |
|
|
|
19.33 |
|
Land in sight bearing 343°T (Cape Palmas). Contrary to my assumption, from the Löwe situation report (Radio Message 2130/9/216), it seems there is still a significant direct southerly traffic. Therefore, because the "BALUHNISTAN" directly at Palmas has certainly raised considerable fuss, initially intend to search for traffic in EU 70, after that go to Palmas again. |
|
|
|
20.00 |
EU 8534 |
|
|
|
|
20.10 |
|
Course 270°, economical transit speed. |
|
|
|
20.28 |
|
Course 260°, economical transit speed. |
|
|
|
24.00 |
EU 8515 |
Day's run: Surfaced 173 nm + Submerged 1 nm = 174 nm |
|
|
|
|
|
Total Surfaced 4432 nm |
|
|
|
|
|
Submerged 139 nm |
|
|
|
|
|
|
|
|
|
10.09.42 |
Central Atlantic |
Course 260°, economical transit speed. |
|
|
|
|
Southwest of Cape Palmas |
|
|
|
|
00.00 |
EU 8515 |
|
|
|
|
|
WSW 2, Sea 1-2, light Swell, Vis. good |
|
|
|
|
01.53 |
|
Radio Message 0011/10/220. Sent Situation report to B.d.U. |
|
|
|
|
|
1.) Operations area from 27 February. No traffic observed from the west and south. From the southeast medium traffic entering and leaving up to 200 meter line and closer. Misleading heavy neutral traffic on 110°T, 60 nm from "Palmas". Air up to 5°N, by day and moonlit nights. |
|
|
|
|
|
2.) Sank 2 March ET 6685 "Blue Funnel" freighter 6000 GRT. 8 March EU 8192 "BALUCHISTAN" 6922 GRT. 2 misses on U-boat trap and small tanker. |
|
|
|
|
|
3.) Intend EU 7 and 8. |
|
|
|
|
|
4.) 142 cbm, 7 Atos, 3 Etos. EU 8515 all naval squares. |
|
|
|
|
|
Merten. |
|
|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- 22 - Time: D.G.Z. |
|
|
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|
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|
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|
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|
|
|
|
|
|
|
continued |
|
|
|
|
|
10.03.42 |
|
|
|
|
|
04.00 |
EU 8436 |
|
|
|
|
08.00 |
EU 8453 |
|
|
|
|
10.00 |
|
Course 260°, economical transit speed. |
|
|
|
12.00 |
EU 8446 |
|
|
|
|
|
SW 2, Sea 0-1, light Swell, Vis. good |
|
|
|
|
16.00 |
EU 7693 |
|
|
|
|
20.00 |
EU 7686 |
|
|
|
|
22.50 |
|
Course 243°, economical transit speed. |
|
|
|
24.00 |
EU 7684 |
Day's run: Surfaced 128 nm |
|
|
|
|
|
Total Surfaced 4620 nm |
|
|
|
|
|
Submerged 139 nm |
|
|
|
|
|
|
|
|
|
11.03.42 |
Central Atlantic |
Course 243°, economical transit speed. |
|
|
|
|
Southwest of Cape Palmas |
|
|
|
|
00.00 |
EU 7684 |
|
|
|
|
|
SW 0-1, Sea 0, light Swell, Vis. good |
|
|
|
|
04.00 |
EU 7678 |
|
|
|
|
08.00 |
EU 7833 |
|
|
|
|
12.00 |
EU 7825 |
|
|
|
|
|
WSW 2, Sea 0-1, light Swell, Vis. good |
|
|
|
|
16.00 |
EU 7841 |
|
|
|
|
17.29 |
|
Test dive. |
|
|
|
17.54 |
|
Surfaced, course 243°, economical transit speed. |
|
|
|
20.00 |
EU 7765 |
|
|
|
|
22.30 |
|
Course 259°, economical transit speed. |
|
|
|
24.00 |
EU 7791 |
Day's run: Surfaced 113 nm + Submerged 1 nm = 114 nm |
|
|
|
|
|
Total Surfaced 4533 nm |
|
|
|
|
|
Submerged 140 nm |
|
|
|
|
|
|
|
|
|
12.03.42 |
Central Atlantic |
Course 259°, economical transit speed. |
|
|
|
|
Southwest of Cape Palmas |
|
|
|
|
00.00 |
EU 7791 |
|
|
|
|
|
SSW 1, Sea 0-1, light Swell, Vis. medium to good |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- 23 - Time: D.G.Z. |
|
|
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|
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|
|
|
|
|
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|
|
|
|
|
|
|
|
|
continued |
|
|
|
|
|
12.03.42 |
|
|
|
|
|
04.00 |
ET 9999 |
|
|
|
|
08.00 |
ET 9997 |
Course 65°, economical transit speed. |
|
|
|
12.00 |
EU 7772 |
After reaching the corner of EU 77 without meeting traffic, began return transit to Cape Palmas. Traffic from the southeast seems to run soley in the vicinity of the coast. I can not imagine that traffic has been stopped or diverted, especially since it took so much time a year before for the enemy to respond to the considerable losses of steamers in that area. If, however, all traffic at Palmas is dead, I will try to get a change of operations area. |
|
|
|
|
S 2, Sea 1, light Swell, Vis. very good |
|
|
|
16.00 |
EU 7761 |
Course 65°, economical transit speed. |
|
|
|
20.00 |
EU 7818 |
|
|
|
|
24.00 |
EU 7826 |
Day's run: Surfaced 156 nm |
|
|
|
|
|
Total Surfaced 4689 nm |
|
|
|
|
|
Submerged 140 nm |
|
|
|
|
|
|
|
|
|
13.03.42 |
Central Atlantic |
Course 65°, economical transit speed. |
|
|
|
|
West of Cape Palmas |
|
|
|
|
00.00 |
EU 7826 |
|
|
|
|
|
SbyW 2, Sea 1-2, light Swell, Vis. good |
|
|
|
|
04.00 |
EU 7598 |
|
|
|
|
08.00 |
EU 7675 |
Course 65°, economical transit speed. |
|
|
|
12.00 |
EU 7659 |
|
|
|
|
|
S 2, Sea 1, light Swell, Vis. good |
|
|
|
|
16.00 |
EU 8441 |
|
|
|
|
20.00 |
EU 8426 |
Course 110°, " |
|
|
|
24.00 |
EU 8433 |
Day's run: Surfaced 135 nm |
|
|
|
|
|
Total Surfaced 5024 nm |
|
|
|
|
|
Submerged 140 nm |
|
|
|
|
|
|
|
|
|
14.03.42 |
Central Atlantic |
Course 110°, economical transit speed. |
|
|
|
|
Southwest of Cape Palmas |
|
|
|
|
00.00 |
EU 8433 |
|
|
|
|
|
S 2, Sea 1-2, light Swell, Vis. good |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- 24 - Time: D.G.Z. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
continued |
|
|
|
|
|
14.03.42 |
|
|
|
|
|
04.00 |
EU 8516 |
|
|
|
|
08.00 |
EU 8529 |
Course 65°, economical transit speed. |
|
|
|
12.00 |
EU 8528 |
Course 285°, " |
|
|
|
|
SSW 1-2, Sea 0-1, light Swell, Vis. very good |
|
|
|
|
16.00 |
EU 8524 |
|
|
|
|
18.00 |
|
Course 110°. starboard E-motor KF. Began to weld main ballast and reserve fuel oil tank 8 |
|
|
|
18.55 |
|
Welding ended. Course 110°, economical transit speed. |
|
|
|
20.00 |
EU 8515 |
|
|
|
|
20.13 |
|
Radio Message 2013/14/299 |
|
|
|
|
|
For a week no traffic. Seems to have completely stopped. Request FC 70 and 80 because now is still possible fuel-wise. 135 cbm. EU 8314. |
|
|
|
|
|
Merten. |
|
|
|
20.52 |
|
Course 245°, economical transit speed. |
|
|
|
24.00 |
EU 8463 |
Day's run: Surfaced 110 nm + Submerged 1 nm = 111 nm |
|
|
|
|
|
Total Surfaced 5134 nm |
|
|
|
|
|
Submerged 141 nm |
|
|
|
|
|
Because there seems to be no traffic at Cape Palmas now, it seems a deversion has taken place or the traffic is being controlled. Therefore, in accordance with Operations Order, I want to try and reach the the planned alternative area off the Brazilian coast now because fuel and torpedoes allows. In any case, there is certainly traffic. |
|
|
|
|
|
|
|
|
|
15.03.42 |
Central Atlantic |
Course 245°, economical transit speed. |
|
|
|
|
West of Cape Palmas |
|
|
|
|
00.00 |
EU 8463 |
|
|
|
|
|
SbyW 1-2, Sea 1, light Swell, Vis. good |
|
|
|
|
04.00 |
EU 8454 |
|
|
|
|
08.00 |
EU 7692 |
|
|
|
|
10.56 |
|
Radio Message 0942/15/210 |
|
|
|
|
|
To Löwe and Merten: 1) No change of the operations area to FC for fuel and traffic reasons. |
|
|
|
|
|
2) Merten search for traffic along the coast to the east. Focal point EV 65 and 7310. [Lagos and Takordi] |
|
|
|
|
|
3) Löwe remain off ET 38. Go closer, search for traffic. |
|
|
|
|
|
4) All naval squares. |
|
|
|
|
|
Therefore came about again for Cape Palmas and possibly advance in the inner Guinea Bay. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- 25 - Time: D.G.Z. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
continued |
|
|
|
|
|
15.03.42 |
|
|
|
|
|
11.34 |
|
Course 70°, economical transit speed. |
|
|
|
12.00 |
EU 7695 |
|
|
|
|
|
SE 1, Sea 0-1, light Swell, Vis. good |
|
|
|
|
14.40 |
|
Smoke clouds in sight bearing 40°T. 4 steamers, 1 escort vessel recognized. It is the announced French convoy on the reported route to the west. |
|
|
|
15.45 |
|
Course 90°, economical transit speed. |
|
|
|
16.00 |
EU 8472 |
|
|
|
|
20.00 |
EU 8464 |
|
|
|
|
24.00 |
EU 8543 |
Day's run: Surfaced 171 nm |
|
|
|
|
|
Total Surfaced 5305 nm |
|
|
|
|
|
Submerged 141 nm |
|
|
|
|
|
|
|
|
|
16.03.42 |
Central Atlantic |
Course 70°, economical transit speed. |
|
|
|
|
West of Cape Palmas |
|
|
|
|
00.00 |
EU 8543 |
|
|
|
|
|
SW 2, Sea 1-2, light Swell, Vis. good |
|
|
|
|
04.00 |
EU 8562 |
Course 90°, " |
|
|
|
08.00 |
EU 8628 |
|
|
|
|
08.13 |
|
Steamer in sight bearing 19°T. Began maneuver ahead. |
|
|
|
10.47 |
|
Dived to attack submerged. |
|
|
|
11.35 |
EU 8611 |
Tube I fire. 1 Ato depth 3 meters, torpedo speed = 40 knots, range = 800 meters, target speed 8.5 knots. Miss. Unexplained. Steamer has seen the bubble track. |
|
|
|
12.44 |
|
Surfaced. Followed the steamer and slowly angled out to port, to not get too close to the coast and be seen from land in brightness because the steamer runs along in the direct vicinity of the coast, Followed the steamer at HF, base course 285°. |
|
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|
20.00 |
EU 8165 |
From 20.30 hours angled in strongly. Steamer disappeared completely in the lightening and rain squalls. |
|
|
|
|
Heavy tropical lightening |
|
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|
22.00 |
|
Steamer found again. He has moved away from the coast a bit. Was only found by the bright flash of lightening. |
|
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|
22.45 |
|
Closed to 1000 meters for a surface attack. |
|
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|
|
|
Tube I fire. Depth 3 meters, torpedo speed = 40 knots, 1 Ato. Target speed = 9 knots, range = 800 meters, running time 55 seconds. |
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- 26 - Time: D.G.Z. |
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continued |
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16.03.42 |
|
Hit at the forward edge of the bridge. Steamer sank immediately over the forestem. Size 5000 GRT. 5 cargo hatches, normal type. Cargo probably ore. The crew did not get a boat to the water, therefore waived determining the name and did not go to the sinking location. Proceeded along the coast to Palmas. |
|
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|
24.00 |
EU 8143 |
Day's run: Surfaced 208 nm + Submerged 5 nm = 213 nm |
|
|
|
|
|
Total Surfaced 5513 nm |
|
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|
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|
Submerged 146 nm |
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|
17.03.42 |
Central Atlantic |
Course 160°. |
|
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|
Southwest of Cape Palmas |
|
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00.00 |
EU 8143 |
|
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|
SSW 2-3, Sea 2, light Swell, Vis. bad, Summer lightening |
|
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|
01.20 |
|
Course 120°, economical transit speed. |
|
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04.00 |
EU 8191 |
|
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05.45 |
|
Shadow in sight 50° to starboard. Steamer distinguished. Closed on general course 285° and maneuvered ahead |
|
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06.33 |
|
Closed in to starboard to shoot on the surface. |
|
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06.35 |
EU 8511 |
Tube I fire. 1 Ato. Depth 3 meters, range - 1000 meters, target speed 10 knots, running time 1 minute 57 seconds. Hit center. Steamer still floats, sets out boats. Went to the boats, determined the steamer was "ILE DE BATZ" 5755 GRT from Rangoon, piece goods. |
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07.51 |
|
Artillery operation: 33 explosive shells. Steamer shot on fire, showed a list to port. |
|
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08.00 |
EU 8511 |
Steamer capsized, sank over the stern post. |
|
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08.26 |
|
Course 120°, LF. |
|
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10.25 |
|
Course 90°, economical transit speed. |
|
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|
10.59 |
|
Steamer in sight bearing 75°T. Began maneuver ahead on general course 285°. |
|
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12.00 |
EU 8512 |
|
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|
W 1, Sea 0-1, light Swell, Vis. good |
|
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12.16 |
|
Dived to attack submerged. |
|
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13.26 |
|
Two-fan from tubes II and IV. 2 Atos, depth 3 meters, target speed - 10 knots, range - 500 meters, running time 24.8 seconds. Hit center. Crew sets out one boat. The other is destroyed. Immediately began to row for the nearby coast. Steamer gives no indication of sinking. |
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- 27 - Time: D.G.Z. |
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continued |
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17.03.42 |
|
Surfaced. Artillery operation. Steamer burns and begins to settle deeper aft to sink. Shortly before went in the immediate vicinity and determined: steamer "SCOTTISH PRINCE". Name is painted over but still recognizable. Size 4917 GRT (seems like 6000 GRT). Armament: 1 = 10.2 cm on stern, 2 double machine guns on the bridge. Otter gear. Artillery platform behind the bridge. Cargo oil fruits, soybeans. |
|
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14.50 |
EU 8513 |
Steamer sank over the stern post. |
|
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15.01 |
|
Crash dive for aircraft (fast land-based aircraft bearing 140T). |
|
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16.00 |
EU 8525 |
Surfaced, course 180°, HF. |
|
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17.36 |
|
Course 90°, economical transit speed. |
|
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19.45 |
|
Smoke feather in sight bearing 55°T. Began maneuver ahead on course 285°. |
|
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20.00 |
EU 8535 |
Steamer bow left, target angle 40-50°. |
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|
At twilight closed in and initiated attack from the port side. |
|
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21.03 |
EU 8523 |
Tube III fire. 1 Eto. Depth 3 meters, range = 1000 meters, target speed = 9 knots, running time 83 seconds. |
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|
Hit center. Steamer set out boats and began to transmit. Transmitted to interfere. Went to the boats and determined: steamer "ALLENDS" 5081 GRT with piece goods from Calcutta. Home port Cardiff. |
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22.28 |
EU 8523 |
Coup de grâce from tube IV. 1 Ato. depth 4 meters. Running time 36 seconds. Range - 1000 meters. Hit after mast. Steamer sank at 22.33 hours over the stern post |
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|
Moved off 10 minutes to the south. |
|
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22.43 |
|
Course 85°, economical transit speed. |
|
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24.00 |
EU 8377 |
Day's run: Surfaced 160 nm + Submerged 8 nm = 168 nm |
|
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|
Total Surfaced 5673 nm |
|
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|
Submerged 154 nm |
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|
Intend to run on the general course of today's 4 steamers in the hope of running into the next 4. |
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18.03.42 |
Central Atlantic |
Course 85°, economical transit speed. |
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|
East of Cape Palmas |
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00.00 |
EU 8377 |
|
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|
S 1-2, Sea 1, dark night |
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|
- 28 - Time: D.G.Z. |
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continued |
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18.03.42 |
|
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|
04.00 |
EU 8397 |
|
|
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|
08.00 |
EU 9179 |
|
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|
12.00 |
EU 9274 |
|
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|
|
SW 2, Sea 1, light Swell, Vis. good |
|
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|
12.30 |
|
Course 88°, economical transit speed. |
|
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16.00 |
EU 9294 |
|
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|
20.00 |
EU 9385 |
|
|
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|
20.40 |
|
Radio Message 2019/18/252 English U-boat Warning. 16.00 hours naval square EU 82. |
|
|
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|
The "SCOTTISH PRINCE" crew seems to have reached land. |
|
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|
24.00 |
EU 9374 |
Day's run: Surfaced 216 nm |
|
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|
Total Surfaced 5889 nm |
|
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|
Submerged 154 nm |
|
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|
Continued transit on an easterly course does not seem advisable, therefore came about again for Cape Palmas. The fit and starts of traffic on Monday and Tuesday indicate that traffic is controlled by a higher authority and Takoradi is probably a collection point for SE-traffic, which proceeds in fits and starts for Freetown. |
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|
19.03.42 |
Central Atlantic |
Course 268°, economical transit speed. |
|
|
|
|
East of Palmas |
|
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|
00.00 |
EU 9374 |
|
|
|
|
|
SbyW 1-2, Sea 1, light Swell, Vis. good |
|
|
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|
03.00 |
. |
Radio Message: 2004/19/253. |
|
|
|
|
|
Situation and success report. |
|
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|
|
1) Situation: Yesterday fits and starts heavy traffic inbound at Palmas directly under land. Beginning of each two weeks seemingly convoy assembly. Fast land-based aircraft at Palmas. |
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|
2.) Successes: 17 March sank: 8143 freighter 5000 GRT, 8511 "ILE DE BATZ", 8513 "SCOTTISH PRINCE", 8523 "ALLENDE". All coming from "India". Up to now 33745 GRT. |
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|
3) Remaining temporarily at "Palmas", 120 cbm, 1 Ato, 1 Eto, 40 shots 10.5 cm. Square 9374. All naval squares. |
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|
Merten. |
|
|
|
04.00 |
EU 9294 |
|
|
|
|
11.41 |
|
Crash dive for aircraft. Large land-based aircraft, probably 4-engined. Bearing 120°T with course 328°, range - 5000 meters, altitude 500-600 meters coming out of the sun sector. |
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|
- 29 - Time: D.G.Z. |
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|
continued |
|
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|
19.03.42 |
|
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|
|
12.00 |
EU 9432 |
|
|
|
|
|
SW 2, Sea 1, light Swell, Vis. very good |
|
|
|
|
12.23 |
|
Surfaced, course 268°, economical transit speed. |
|
|
|
14.27 |
|
Course 260°, economical transit speed. |
|
|
|
16.00 |
EU 9422 |
Aircraft in sight bearing 260°T, range - 8000 meters. |
|
|
|
|
|
Crash dive. |
|
|
|
16.38 |
|
Surfaced. Course 260°, economical transit speed. |
|
|
|
20.00 |
EU 9412 |
|
|
|
|
20.04 |
|
Radio Message: 1828/19/260 |
|
|
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|
|
To Merten: |
|
|
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|
|
Well done! B.d.U. |
|
|
|
24.00 |
EU 8632 |
Day's run: Surfaced 122 nm + Submerged 4 nm = 126 nm |
|
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|
Total Surfaced 6611 nm |
|
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|
Submerged 158 nm |
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|
20.03.42 |
Central Atlantic |
Course 260°, economical transit speed. |
|
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|
South of Palmas |
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00.00 |
EU 8632 |
|
|
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|
|
SW 2, Sea 2, light Swell, Vis. good |
|
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04.00 |
EU 8622 |
|
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|
08.00 |
EU 8536 |
|
|
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|
09.00 |
|
Course 270°. |
|
|
|
11.33 |
|
Aircraft in sight bearing 90°T. Very far off. 11.44 hours aircraft out of sight bearing 90°T. |
|
|
|
12.00 |
EU 8526 |
|
|
|
|
|
SW 2-3, Sea x, light Swell, Vis. very good |
|
|
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|
16.00 |
EU 8526 |
|
|
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|
17.00 |
|
Course 0°, economical transit speed. |
|
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|
19.05 |
|
Course 105°, " |
|
|
|
19.41 |
|
Course 90°, economical transit speed. |
|
|
|
20.00 |
EU 8518 |
|
|
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|
23.00 |
|
Course 270°, economical transit speed. |
|
|
|
24.00 |
EU 8525 |
Day's run: Surfaced 154 nm |
|
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|
|
Total Surfaced 6165 nm |
|
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|
|
Submerged 158 nm |
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|
- 30 - Time: D.G.Z. |
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21.03.42 |
Central Atlantic |
Course 270°, economical transit speed. |
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|
South of Palmas |
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00.00 |
EU 8525 |
|
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|
|
SW 2, Sea 1-2, light Swell, Vis. good |
|
|
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|
04.00 |
EU 8515 |
|
|
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|
08.00 |
EU 8435 |
|
|
|
|
10.00 |
|
Course 305°, economical transit speed. |
|
|
|
12.00 |
EU 8421 |
|
|
|
|
|
S 1-2, Sea 1, light Swell, Vis. good |
|
|
|
|
16.00 |
EU 8174 |
Course 110°. |
|
|
|
20.00 |
EU 7367 |
|
|
|
|
24.00 |
EU 8147 |
Day's run: Surfaced 146 nm |
|
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|
|
Total Surfaced 6311 nm |
|
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|
|
Submerged 158 nm |
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|
22.03.42 |
Central Atlantic |
Course 110°, economical transit speed. |
|
|
|
|
Southwest of Palmas |
|
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|
00.00 |
EU 8147 |
|
|
|
|
|
S 2, Sea 1-2, medium Swell, Vis. good |
|
|
|
|
04.00 |
EU 8194 |
|
|
|
|
08.00 |
EU 8521 |
|
|
|
|
09.20 |
|
Course 95°, " Decided to go to Takoradi as a possible assembly place. |
|
|
|
12.00 |
EU 8611 |
|
|
|
|
|
SW 1-2, Sea 1, light Swell, Vis. good |
|
|
|
|
13.57 |
|
Crash dive for aircraft bearing 300°T, range - 10000 meters, course 70°, type not distinguished. |
|
|
|
14.27 |
|
Surfaced, course 95°, diesel-electric. |
|
|
|
16.00 |
EU 8635 |
|
|
|
|
19.23 |
|
Radio Message: 1851/22/288 |
|
|
|
|
|
To Löwe: Free to maneuver also in Merten attack area. |
|
|
|
20.00 |
EU 9416 |
|
|
|
|
24.00 |
EU 9439 |
Day's run: Surfaced 210 nm + Submerged 1 nm = 211 nm |
|
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|
|
Total Surfaced 6521 nm |
|
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|
|
Submerged 159 nm |
|
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|
|
- 31 - Time: D.G.Z. |
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|
23.03.42 |
Central Atlantic |
Course 95°, diesel-electric. |
|
|
|
|
East of Palmas |
|
|
|
|
00.00 |
EU 9439 |
|
|
|
|
|
S 1, Sea 0-1, light Swell, Vis. good |
|
|
|
|
04.00 |
EU 9552 |
|
|
|
|
08.00 |
EU 9646 |
|
|
|
|
12.00 |
EU 9666 |
|
|
|
|
|
SSE 1-2, Sea 0-1, light Swell, Vis. very good |
|
|
|
|
16.00 |
EV 7455 |
|
|
|
|
17.10 |
|
Crash dive for aircraft. Large 3-engined, land-based aircraft with fixed landing gear bearing 190°T, 1000 meters. On parallel course. |
|
|
|
17.40 |
|
Surfaced. Course 95°, economical transit speed. |
|
|
|
20.00 |
EV 7544 |
|
|
|
|
24.00 |
EV 7564 |
Day's run: Surfaced 200 nm + Submerged 1 nm = 201 nm |
|
|
|
|
|
Total Surfaced 6721 nm |
|
|
|
|
|
Submerged 160 nm |
|
|
|
|
|
|
|
|
|
24.03.42 |
Central Atlantic |
Course 95°, economical transit speed. |
|
|
|
|
Southwest of Takoradi |
|
|
|
|
00.00 |
EV 7564 |
|
|
|
|
|
SE 2, Sea 1-2, light Swell, Vis. good |
|
|
|
|
04.00 |
EV 7646 |
|
|
|
|
08.00 |
EV 7666 |
|
|
|
|
12.00 |
EV 8455 |
|
|
|
|
|
S 2, Sea 1, light Swell, Vis. very good |
|
|
|
|
14.00 |
|
Course 270°, economical transit speed. Intend to move back and forth athwart the inbound course from the Cape about 100 nm from Takoradi and first determine the situation regarding air surveillance. Oil trace as before. |
|
|
|
16.00 |
EV 8455 |
|
|
|
|
20.00 |
EV 8444 |
|
|
|
|
22.33 |
|
Course 300°. Intend advance to Cape "Three Points" and be there at dawn. |
|
|
|
24.00 |
EV 7661 |
Day's run: Surfaced 181 nm |
|
|
|
|
|
Total Surfaced 6902 nm |
|
|
|
|
|
Submerged 160 nm |
|
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|
|
- 32 - Time: D.G.Z. |
|
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|
|
25.03.42 |
Central Atlantic |
Course 300°, economical transit speed. |
|
|
|
|
East of Palmas |
|
|
|
|
00.00 |
EV 7661 |
|
|
|
|
|
SSW 2, Sea 1-2, light Swell, Vis. good, bright moonlit night |
|
|
|
|
04.00 |
EV 7612 |
|
|
|
|
07.40 |
|
"Three Points" in sight. Back and forth at HF on course 200°. |
|
|
|
08.00 |
EV 7283 |
Course 200°, HF. |
|
|
|
08.44 |
|
Course 130°, economical transit speed. |
|
|
|
10.18 |
EV 7298 |
Smoke cloud in sight bearing 183°T. Closed at GF. Convoy determined. Consists of 5 steamers and three escort vessels. Maneuvered ahead on general course 20°. Convoy apparently going to Takoradi. |
|
|
|
11.46 |
|
Dived for submerged attack. Just off the 100-meter line. |
|
|
|
12.00 |
EV 7533 |
|
|
|
|
|
SE 1, Sea 1, light Swell, Vis. good |
|
|
|
|
12.12 |
|
Light detonation in the vicinity. After all around sweep determined a smoke bomb 200-meters in the wake. Aircraft single engine, over the boat. Convoy zigzagged away to the southeast, 2 escort vessels come towards the boat. Attack opportunity gone to hell. Was seen by the aircraft because sometimes went very shallow and showed the periscope generously. Probably the diving location was betrayed by the oil trace. Prepared for depth charge pursuit and went to depth A -30 meters. Listening and locating conditions must be very bad because the approaching escort vessels were first heard with they were directly over the boat. |
|
|
|
|
|
A half hour after detonation of the smoke bomb propeller sounds of 2 escort vessels in the vicinity. One over us, the other further away. |
|
|
|
12.28 |
|
The gyro-compass was stopped, steered by magnetic compass. Incomprehensibly no depth charges. Convoy possibly French, otherwise completely unexplained. The type of patrol vessel was poorly identified. Small black smokestack cap was noted. After an hour went to periscope depth, nothing more seen of the convoy. One escort vessel lay stopped at the diving location, came towards us. Before going deep ejected a Bolde, and this seemed to hold the escort vessel. However not a single depth charge fell. |
|
|
|
|
|
Proceeded submerged at depth A -40 meters. |
|
|
|
16.00 |
EV 7538 |
Course 220°, proceeded submerged. |
|
|
|
16.14 |
|
Surfaced. Course 220°, HF. The convoy was either English, in which case it already entered Takoradi, of French, then pursuit is senseless. Therefore no pursuit. |
|
|
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|
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|
|
|
|
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|
|
|
- 33 - Time: D.G.Z. |
|
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|
|
|
|
|
|
|
continued |
|
|
|
|
|
25.03.42 |
|
Therefore no pursuit in 20°. Intend to go once more to Palmas, to wait for the weekly traffic there. |
|
|
|
17.21 |
|
Course 270°, HF. |
|
|
|
19.55 |
|
Course 270°, economical transit speed. |
|
|
|
20.00 |
EV 7529 |
|
|
|
|
21.23 |
|
Radio Message 1717/25/23: Today EV 7523 convoy, 5 freighters, 3 escort vessels, course 20°. During submerged attack seen by land-based aircraft. Smoke bomb thrown. Convoy turned away. 5 hours submerged by aircraft and patrol vessels, however no depth charges. Question French convoy possible. Merten. |
|
|
|
23.29 |
|
Radio Message: 2045/25/261 |
|
|
|
|
|
To Merten: |
|
|
|
|
|
French convoy possible, however not reported. French convoys do not proceed darkened. |
|
|
|
24.00 |
EV 7518 |
Day's run: Surfaced 141 nm + Submerged 12 nm = 153 nm |
|
|
|
|
Total Surfaced 7042 nm |
|
|
|
|
|
Submerged 172 nm |
|
|
|
|
|
|
|
|
|
26.03.42 |
Central Atlantic |
Course 270°, economical transit speed. |
|
|
|
|
East of Palmas |
|
|
|
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00.00 |
EV 7318 |
|
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|
SW 2, Sea 1-2, light Swell, Vis. good |
|
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04.00 |
EV 7437 |
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08.00 |
EV 7419 |
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12.00 |
EU 9638 |
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|
SW 2, Sea 1, medium Swell, Vis. good |
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|
16.00 |
EU 9627 |
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20.00 |
EU 9338 |
|
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24.00 |
EU 9319 |
Day's run: Surfaced 162 nm |
|
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|
Total Surfaced 7205 nm |
|
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Submerged 172 nm |
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- 34 - Time: D.G.Z. |
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27.03.42 |
Central Atlantic |
Course 270°, economical transit speed. |
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|
Southwest of Cape Palmas |
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00.00 |
EU 9319 |
|
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|
SSW 2, Sea 2, light Swell, Vis. good, bright moonlit night |
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04.00 |
EU 9438 |
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08.00 |
EU 9418 |
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12.00 |
EU 8635 |
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SSW 1-2, Sea 1, light Swell, Vis. very good |
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16.00 |
EU 8624 |
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20.00 |
EU 8536 |
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22.00 |
|
Radio Message: 2012/27/289 |
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Except for reported probably French convoy no traffic. 1 April return transit, 96 cbm, 2 Etos, 1 Ato. Naval square EU 8617. |
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Merten. |
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23.05 |
|
A brightly lit steamer in sight bearing 321°T. Bow right, course approximately 110°. Nationality markings illuminated. Moved off. |
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24.00 |
EU 8525 |
Day's run: Surfaced 138 nm |
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Total Surfaced 7343 nm |
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Submerged 172 nm |
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28.03.42 |
Central Atlantic |
Course 270°, economical transit speed. |
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Southwest of Cape Palmas |
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00.00 |
EU 8525 |
|
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|
SW 2, Sea 1-2, light Swell, Vis. good |
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|
00.25 |
|
Neutral steamer in sight out of a rain squall. |
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04.00 |
EU 8514 |
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08.00 |
EU 8426 |
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08.47 |
|
Radio message: 0810/28/12/127/189 |
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|
To all boats: Report not yet reported successes immediately. |
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12.00 |
EU 8491 |
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|
SW 2, Sea 1, light Swell, Vis. good |
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|
16.00 |
EU 8726 |
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20.00 |
EU 8757 |
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21.00 |
|
Course 285°, economical transit speed. |
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|
Day's run: Surfaced 133 nm |
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Total Surfaced 7426 nm |
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|
Submerged 172 nm |
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|
- 35 - Time: D.G.Z. |
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29.03.42 |
Central Atlantic |
Course 285°, economical transit speed. |
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Southwest of Cape Palmas |
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00.00 |
EU 4745 |
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SbyW 2, Sea 1-2, light Swell, Vis. good, bright moonlit night |
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04.00 |
EU 7961 |
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08.00 |
EU 7919 |
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12.00 |
EU 7917 |
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|
S 3, Sea 2, medium Swell, Vis. good |
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|
16.00 |
EU 7831 |
|
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17.00 |
|
Test dive. |
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17.23 |
|
Surfaced. |
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20.00 |
EU 7587 |
|
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24.00 |
EU 7492 |
Day's run: Surfaced 137 nm + Submerged 1 nm = 138 nm |
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Total Surfaced 7613 nm |
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|
Submerged 173 nm |
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30.03.42 |
Central Atlantic |
Course 285°, economical transit speed. |
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|
West of Cape Palmas |
(Diesel-electric) |
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|
00.00 |
EU 7492 |
|
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|
|
S 2, Sea 1-2, light Swell, Vis. good, bright moonlit night |
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|
04.00 |
EU 7446 |
|
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|
08.00 |
ET 9661 |
|
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|
09.34 |
|
Smoke cloud in sight bearing 311°T. Both diesels HF. 09.45 hours can make out 3 vessels. Began to maneuver ahead on general course 150°. Convoy 2 columns, 8 steamers in the center of which probably a gun boat with very high topmasts. Intend to send a perfect contact keeper report for "Löwe" first and then attack in the afternoon. |
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10.47 |
|
Radio Message 1021/30: |
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|
Convoy in sight, naval square ET 9628, course 170°, 9 knots. Merten. |
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11.15 |
|
Convoy out of sight in a rain squall. Ran to meet. |
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11.47 |
|
Convoy in sight again. |
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12.00 |
ET 9659 |
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S 2, Sea 1, light Swell, Vis. good reduced in isolated showers. |
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|
- 36 - Time: D.G.Z. |
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|
continued |
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30.03.42 |
|
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|
12.46 |
|
Radio Message: 1221/30: |
|
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Convoy ET 9633, course 160°, speed 9 knots. Löwe request radio repeat. |
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13.35 |
|
Radio Message 1330/30 |
|
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|
Convoy dispersed. One part SW, one part SE. Am following SW group. ET 9683. Merten. |
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|
Convoy dispersed. Gun boat turned away hard on opposite course. Steamers scattered immediately at higher speed in a sector from 180°. Initially it gave the impression as if one group goes to the SW, the other separately to the SE. Intend to remain with the SW group. Immediately sent a Radio Message to Löwe. Steamers scatter so strongly that I must concentrate on one. A large steamer with 3 masts, closest to me is my prey. At first the steamer steers a SW course. |
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|
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16.00 |
ET 9961 |
|
|
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|
15.30 |
|
Steamer is lost from sight in a rain squall. |
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16.25 |
|
Steamer in sight again. Steamer makes large legs around the general course. Now steers general course SE. |
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20.00 |
FE 3333 |
The maneuver ahead is extraordinarily difficult because of the irregular large legs around the general course and high speed (13 knots). A sure maneuver ahead is nearly impossible. Each time when the boat it fortuitously ahead of the enemy on the general course, the general course changed. If he wants to zigzag like that up to Cape Town, it will take 2 months. Intention: give up a day submerged attack, plan a night surface attack. Closing in the evening twilight is very difficult and was immediately replaced by a bright moonlit night. Finally succeed in getting 5000 meters ahead on the enemy course to dive for a night submerged attack. |
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22.43 |
|
Two-fan from tubes V and VI. 2 Etos, depth 3 meters, range - 3000 meters, 2 hits, running time: 2 minutes 14 seconds. Steamer sank immediately up to the forecastle in the water. |
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|
|
22.45 |
|
Surfaced. Steamer transmitted. Interfered. Steamer is heavily armed: 3 - 12 cm, 4 4 cm anti-aircraft guns, searchlights, artillery control platform. Steamer lies with the foreship in the water up to the bridge, stern is broken off at the after edge of the cargo hold and lies horizontally. Steamer fires rockets and illuminates with the searchlight in the sky. Gives no indication of sinking, therefore |
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|
23.16 hours coup de grâce with the last Ato. |
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|
- 37 - Time: D.G.Z. |
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continued |
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30.03.42 |
|
Depth 4 meters, range - 1000 meters, running time 48.8 seconds. Steamer sank immediately over the forestem. Stern rises vertically out of the water. The sinking vortex made the boats still alongside capsize. Ship made a very big impression, estimated 7000 GRT. Went to a boat, determined: steamer "MUNCASTER CASTLE" 5853 GRT, armament 3 12 cm cannons, 4 4 cm anti-aircraft guns, service: War Navy. Over 190 men on board. Cargo trucks, probably with Transport Command underway for Capetown. Therefor the many boats (10-12 full lifeboats). |
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|
|
23.33 |
|
Began return transit. |
|
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|
|
Serious overestimate. Everyone had allowed the steamer 7000 GRT. However it is not enough to get to 40000 GRT. Once again is it 39500 GRT. |
|
|
|
24.00 |
FE 2366 |
Day's run: Surfaced 215 nm + Submerged 2 nm = 217 nm |
|
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|
|
Total Surfaced 7828 nm |
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|
|
Submerged 175 nm |
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|
31.03.42 |
Central Atlantic |
Course 270°, HF. |
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|
|
|
Southwest of Cape Palmas |
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|
00.00 |
FE 3366 |
|
|
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|
S 1-2, Sea 1, light Swell, Vis. medium to good |
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|
01.26 |
|
Radio Message: 2357/30: |
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|
Today 10.00 hours convoy 5 steamers ET 9628, course 160°, 9 knots. 13.30 convoy ET 9683 dispersed. All scattered, course for Capetown. Zigzagging heavily. Just now FE 3369 "MUNDCASTER CASTLE", out of torpedoes. Total 7 steamers 39598 GRT. Merten. |
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|
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04.00 |
FE 3239 |
Course 29°, HF. [probably 290°] |
|
|
|
08.00 |
FE 3211 |
Diesel-electric. |
|
|
|
09.05 |
|
Course 305°, economical transit speed. |
|
|
|
12.00 |
ET 9785 |
|
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|
|
|
S 1, Sea 0, light Swell, Vis. very good |
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16.00 |
ET 9725 |
|
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20.00 |
ET 8926 |
|
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24.00 |
ET 8678 |
Day's run: Surfaced 210 nm |
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Total Surfaced 8038 nm |
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Submerged 175 nm |
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|
- 38 - Time: D.G.Z. |
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|
01.04.42 |
Central Atlantic |
Course 305°, economical transit speed. |
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|
West of Cape Palmas |
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|
00.00 |
ET 8678 |
|
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|
SW 1, Sea 0-1, light Swell, Vis. good |
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04.00 |
ET 8577 |
|
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08.00 |
ET 8519 |
|
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12.00 |
ET 8177 |
|
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SW 2-3, Sea 2, light to medium Swell, Vis. moderate |
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16.00 |
ET 8156 |
|
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20.00 |
ET 8113 |
|
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21.10 |
|
Course 320°, economical transit speed. |
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24.00 |
ET 4992 |
Day's run: Surfaced 161 nm |
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|
|
Total Surfaced 8199 nm |
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|
|
Submerged 175 nm |
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|
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|
|
|
02.04.42 |
Central Atlantic |
Course 320°, economical transit speed. |
|
|
|
|
West of Cape Palmas |
|
|
|
|
00.00 |
ET 4992 |
|
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|
NE 2, Sea 0-1, light Swell, Vis. medium to good |
|
|
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|
04.00 |
ET 4927 |
|
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|
08.00 |
ET 4675 |
|
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|
12.00 |
ET 4665 |
|
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|
|
NNW 2, Sea 0-1, light Swell, Vis. medium |
Course 320°, HF. |
|
|
|
16.00 |
ET 4275 |
|
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20.00 |
ET 4123 |
|
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|
|
22.00 |
|
Course 0°, HF. |
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|
|
24.00 |
ET 1751 |
Day's run: Surfaced 236 nm |
|
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|
|
|
Total Surfaced 8435 nm |
|
|
|
|
|
Submerged 175 nm |
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|
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|
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|
|
|
03.04.42 |
Central Atlantic |
Course 0°, HF. |
|
|
|
|
Southwest of Freetown |
|
|
|
|
00.00 |
ET 1751 |
|
|
|
|
|
NNW 1, Sea 0, light Swell, Vis. medium |
|
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|
- 39 - Time: D.G.Z. |
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|
|
continued |
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|
|
03.04.42 |
|
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|
|
04.00 |
ET 1451 |
|
|
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|
08.00 |
ET 1154 |
|
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|
12.00 |
EK 7757 |
|
|
|
|
|
NNW 3, Sea 2-3, light Swell, Vis. medium |
|
|
|
|
16.00 |
EK 7477 |
|
|
|
|
17.00 |
|
Test dive. |
|
|
|
17.22 |
|
Surfaced. |
|
|
|
20.00 |
EK 7176 |
|
|
|
|
24.00 |
EK 4779 |
Day's run: Surfaced 288 nm |
|
|
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|
|
Total Surfaced 8732 nm |
|
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|
|
Submerged 176 nm |
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|
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|
|
04.04.42 |
Central Atlantic |
Course 0°, HF. |
|
|
|
|
South of the Cape Verde Islands |
|
|
|
|
00.00 |
EK 4779 |
|
|
|
|
|
NE 3, Sea 2, medium Swell, Vis. medium |
|
|
|
|
04.00 |
EK 4713 |
|
|
|
|
08.00 |
EK 4416 |
|
|
|
|
10.26 |
|
Course 5°, HF. |
|
|
|
12.00 |
EK 4118 |
|
|
|
|
|
NbyE 3, Sea 2, long Swell, Vis. medium to good |
|
|
|
|
16.00 |
EK 1742 |
|
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|
|
20.00 |
EK 1449 |
|
|
|
|
24.00 |
EK 1175 |
Day's run: Surfaced 268 nm |
|
|
|
|
|
Total Surfaced 8990 nm |
|
|
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|
|
Submerged 176 nm |
|
|
|
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|
05.04.42 |
Central Atlantic |
Course 5°, HF. |
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|
|
Northeast of the Cape Verde Islands |
|
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|
|
04.00 |
EK 1113 |
|
|
|
|
05.37 |
|
Diesel-electric. |
|
|
|
08.00 |
DU 7743 |
|
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|
|
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|
|
- 40 - Time: D.G.Z. |
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|
|
|
continued |
|
|
|
|
|
05.04.42 |
|
|
|
|
|
12.00 |
DU 7479 |
|
|
|
|
|
NNE 4-5, Sea 5, medium Swell, Vis. medium to good |
|
|
|
|
16.00 |
DU 7451 |
|
|
|
|
20.00 |
DU 7184 |
|
|
|
|
24.00 |
DU 7152 |
Day's run: Surfaced 193 nm |
|
|
|
|
|
Total Surfaced 9183 nm |
|
|
|
|
|
Submerged 176 nm |
|
|
|
|
|
|
|
|
|
06.04.42 |
Central Atlantic |
Course 5°, HF. |
|
|
|
|
Northeast of the Cape Verde Islands |
|
|
|
|
00.00 |
DU 7152 |
|
|
|
|
|
NbyE 4, Sea 3-4, medium Swell, Vis. medium to good |
|
|
|
|
04.00 |
DU 4785 |
|
|
|
|
08.00 |
DU 4726 |
|
|
|
|
10.36 |
|
Course 5°, HF. |
|
|
|
12.00 |
DU 4464 |
|
|
|
|
|
NNE 5, Sea 4, medium Swell, Vis. medium to good |
|
|
|
|
16.00 |
DU 4191 |
|
|
|
|
20.00 |
DU 1798 |
|
|
|
|
24.00 |
DU 1498 |
Day's run: Surfaced 239 nm |
|
|
|
|
|
Total Surfaced 239 nm [typo 9422 nm] |
|
|
|
|
|
Submerged 176 nm |
|
|
|
|
|
|
|
|
|
07.04.42 |
North Atlantic |
Course 5°, HF. |
|
|
|
|
South of Madeira |
|
|
|
|
00.00 |
DU 1498 |
|
|
|
|
|
NNE 4, Sea 3-4, medium Swell, Vis. good |
|
|
|
|
02.45 |
|
Diesel-electric. |
|
|
|
04.00 |
DU 1439 |
|
|
|
|
05.52 |
|
Course 5°, HF. |
|
|
|
08.00 |
DU 1163 |
|
|
|
|
|
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|
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|
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|
|
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|
|
|
- 41 - Time: D.G.Z. |
|
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|
|
|
|
|
|
continued |
|
|
|
|
|
07.04.42 |
|
|
|
|
|
12.00 |
DH 8792 |
|
|
|
|
|
NNE 4, Sea 3, light to medium Swell, Vis. very good |
|
|
|
|
13.37 |
|
"Hierro" in sight bearing 64°T. |
|
|
|
16.00 |
DH 8496 |
Course 10°, HF. |
|
|
|
20.00 |
DH 8199 |
|
|
|
|
24.00 |
DH 8211 |
Day's run: Surfaced 276 nm |
|
|
|
|
|
Total Surfaced 9698 nm |
|
|
|
|
|
Submerged 176 nm |
|
|
|
|
|
|
|
|
|
08.04.42 |
North Atlantic |
Course 10°, HF. |
|
|
|
00.00 |
DH 8211 |
|
|
|
|
|
NNW 2, Sea 1-2, light Swell, Vis. good |
|
|
|
|
04.00 |
DH 5815 |
|
|
|
|
08.00 |
DH 5516 |
|
|
|
|
09.44 |
|
Test dive. |
|
|
|
10.16 |
|
Surfaced. |
|
|
|
12.00 |
DH 5251 |
|
|
|
|
|
ENE 2-3, Sea 1-2, medium-long NNW-Swell, Vis. good |
|
|
|
|
16.00 |
DH 2858 |
Course 32°, HF. |
|
|
|
17.06 - 18.11 |
|
Madeira in sight bearing 110°T. |
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20.00 |
DH 2593 |
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24.00 |
DH 2378 |
Day's run: Surfaced 282 nm + Submerged 1 nm = 283 nm |
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Total Surfaced 9980 nm |
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Submerged 177 nm |
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09.04.42 |
North Atlantic |
Course 32°, HF. |
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North of Madeira |
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00.00 |
DH 2378 |
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NE 2, Sea -12, light Swell, Vis. good |
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04.00 |
DH 2334 |
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08.00 |
CF 9866 |
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12.00 |
CF 9682 |
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- 42 - Time: D.G.Z. |
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continued |
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09.04.42 |
NE 1, Sea 0-1, light Swell, Vis. good |
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16.00 |
CF 9399 |
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20.00 |
CG 7719 |
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24.00 |
CG 6765 |
Day's run: Surfaced 288 nm |
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Total Surfaced 10268 nm |
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Submerged 177 nm |
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10.04.42 |
North Atlantic |
Course 32°, HF. |
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Southwest of Gibraltar |
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00.00 |
CG 4765 |
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N 1, Sea 0-1, long Swell, Vis. good |
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04.00 |
CG 4575 |
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08.00 |
CG 4297 |
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12.00 |
CG 4316 |
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NE 2, Sea 1, long medium NW-Swell |
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16.00 |
CG 1961 |
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19.00 |
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Course 32°, 2 x HF. |
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20.00 |
CG 2449 |
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24.00 |
CG 2191 |
Day's run: Surfaced 300 nm |
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Total Surfaced 10568 nm |
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Submerged 177 nm |
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11.04.42 |
North Atlantic |
Course 50°, 2 x HF. |
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Southwest of Cape Finisterre |
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00.00 |
CG 2191 |
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NE 1-2, Sea 1, long Swell, Vis. medium to good |
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02.55 |
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Lighthouse on "Cabo Finisterre" in sight. |
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03.25 |
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Lighthouse on "Cabo Villano" in sight bearing 60°T. |
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04.00 |
CG 2223 |
Course 27°, 2 x HF. |
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04.52 |
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Lighthouse on "Cabo Touriñán" bearing 112°T. |
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" " "Cabo Finisterre" bearing 102T. |
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" " "Cabo Villano bearing 63°T. |
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- 43 - Time: D.G.Z. |
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continued |
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11.04.42 |
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05.18 |
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Course 58°, 2 x HF. |
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07.29 |
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Lighthouse on "Illas Sisargas" in sight bearing 171°T. |
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" " "La Coruña" bearing 111°T. |
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08.00 |
BF 7925 |
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11.10 |
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Dived to proceed submerged. |
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11.00 |
BF 8471 |
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ESE 2-3, Sea 2, light Swell, Vis. good |
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16.00 |
BF 8472 |
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16.53 |
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Surfaced, ventilated the boat. |
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17.13 |
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Dived, proceeded submerged. |
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20.36 |
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Surfaced. Continued on the surface. |
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22.19 |
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Radio Message 2142/11/233 |
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Position 13 April 07.00 at L 2. - Merten - |
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23.33 |
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Radio Message 2305/11/41 |
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Entry route for Merten is Route "Tannennadel-Cedernland". U-594 departs Nazaire 11 April evening. U-69 departs Nazaire 12 April. Both boats via Uhu-Nest. |
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24.00 |
BF 8513 |
Day's run: Surfaced 217 nm + Submerged 25 nm = 242 nm |
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Total Surfaced 10785 nm |
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Submerged 202 nm |
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12.04.42 |
North Atlantic |
Course 57°, 2 x HF. |
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Central Bay of Biscay |
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00.00 |
BF 8513 |
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Wind calm, Sea 0, light Swell, Vis. moderate, misty |
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01.00 |
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Course 42°, 2 x HF. |
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04.00 |
BF 8314 |
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06.35 |
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Course 42°, HF. |
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07.09 |
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Dived to proceed submerged. |
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08.00 |
BF 5882 |
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10.05 |
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Surfaced. Ventilated the boat. |
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10.21 |
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Dived. Proceeded submerged. |
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12.00 |
BF 5859 |
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14.06 |
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Surfaced. Boat briefly ventilated, took midday navigation fix. |
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14.28 |
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Dived. Proceeded submerged at depth A -40 meters. |
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16.00 |
BF 5856 |
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- 44 - Time: D.G.Z. |
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continued |
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12.04.42 |
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20.00 |
BF 5838 |
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20.42 |
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Course 55°, proceeded submerged. |
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21.00 |
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Surfaced. Proceeded on the surface. |
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21.11 |
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Entry route. GF. |
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22.30 |
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Reached Point "Tanne". Course 59°, GF. |
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24.00 |
Point "Ceder" |
Day's run: Surfaced 145 nm + Submerged 35 nm = 180 nm |
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Total Surfaced 10965 nm |
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Submerged 237 nm |
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13.04.42 |
North Atlantic |
On prescribed route to L 2. |
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Point "Ceder" |
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Wind calm, Sea 0, medium-long Swell, Vis. medium |
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03.21 |
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Both diesels LF. |
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03.28 |
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Reached L 2, stopped. |
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Held in position with both E-motors. |
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04.00 |
Position L 2 |
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07.20 |
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Taken in convoy. |
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08.50 |
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Released from convoy. |
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09.15 |
Lorient |
Made fast at A 4. |
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K.Kapt. and Kmdt. |
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