German submarine U-612

History
Nazi Germany
Name	U-612
Ordered	15 August 1940
Builder	Blohm & Voss, Hamburg
Yard number	588
Laid down	21 April 1941
Launched	9 January 1942
Commissioned	5 March 1942
Recommissioned	31 May 1943
Fate	Rammed and sunk by U-444 on 6 August 1942; Scuttled on 1 May 1945;
General characteristics
Class & type	Type VIIC submarine
Displacement	769 tonnes (757 long tons) surfaced; 871 t (857 long tons) submerged;
Length	67.10 m (220 ft 2 in) o/a ; 50.50 m (165 ft 8 in) pressure hull ;
Beam	6.20 m (20 ft 4 in) o/a; 4.70 m (15 ft 5 in) pressure hull;
Height	9.60 m (31 ft 6 in)
Draught	4.74 m (15 ft 7 in)
Installed power	2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels); 750 PS (550 kW; 740 shp) (electric);
Propulsion	2 shafts; 2 × diesel engines ; 2 × electric motors ;
Speed	17.7 knots (32.8 km/h; 20.4 mph) surfaced; 7.6 knots (14.1 km/h; 8.7 mph) submerged;
Range	8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) surfaced; 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged;
Test depth	230 m (750 ft); Crush depth: 250–295 m (820–968 ft);
Complement	4 officers, 40–56 enlisted
Armament	5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern); 14 × torpedoes or 26 TMA mines ; 1 × 8.8 cm (3.46 in) deck gun (220 rounds); 1 x 2 cm (0.79 in) C/30 AA gun;
Service record
Part of	5th U-boat Flotilla ; 5 March – 6 August 1942; 24th U-boat Flotilla ; 31 May 1943 – 28 February 1945; 31st U-boat Flotilla ; 1 March – 1 May 1945;
Identification codes	M 42 940
Commanders	Kptlt. Paul Siegmann; 5 March – 6 August 1942; Oblt.z.S. Theodor Petersen; 31 May 1943 – 20 February 1944; Oblt.z.S. Hans-Peter Dick; 21 February 1944 – 1 May 1945;
Operations	None
Victories	None

Last updated December 13, 2025

German submarine U-612 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II. She was ordered on 15 August 1940 and laid down at Blohm & Voss, Hamburg, on 21 April 1941. She was launched on 9 January 1942 and commissioned 5 March 1942^[3]Oberleutnant zur See Paul Siegmann was her first commanding officer. He was joined in May 1942 by Herbert Werner, author of the book Iron Coffins , as First Officer.^[4]

Design

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-612 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.^[5] She had a total length of 67.10 m (220 ft 2 in), a pressure hull length of 50.50 m (165 ft 8 in), a beam of 6.20 m (20 ft 4 in), a height of 9.60 m (31 ft 6 in), and a draught of 4.74 m (15 ft 7 in). The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two Brown, Boveri & Cie GG UB 720/8 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. She had two shafts and two 1.23 m (4 ft) propellers. The boat was capable of operating at depths of up to 230 metres (750 ft).^[5]

The submarine had a maximum surface speed of 17.7 knots (32.8 km/h; 20.4 mph) and a maximum submerged speed of 7.6 knots (14.1 km/h; 8.7 mph).^[5] When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph). U-612 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and a 2 cm (0.79 in) C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.^[5]

Service history

After commissioning, U-612 was engaged in working up and sea trials in the eastern Baltic, assigned to 5th U-boat Flotilla and based at Königsberg. On 6 August 1942 she was at sea off Danzig when she was accidentally rammed by U-444.^[2]^[6]^[7] Werner describes the event in his book; he states neither boat was aware of the other and that the captain of U-444 was unaware he had struck U-612.^[8] He describes in detail the struggle to get out of the rapidly sinking U-boat, and the crew's rescue by two other U-boats, one of which he states was the hapless U-444^[9] Two men died in the incident.^[3]^[10]

Siegman and his crew undertook to salvage U-612 and put her back into action; the hull was raised during August but found to be too water-damaged for them to continue. The U-boat was handed over to the dockyard at Danzig and Seigmann and his crew were reassigned to another boat, U-230.^[11]

U-612 completed repairs the following year and was re-commissioned 31 May 1943. However she was deemed unsuitable as a "Front-boat" and was confined to training in the Baltic. On commissioning, under Oblt. T Petersen she joined 24 Flotilla, a training unit. In February 1944 she joined 31 Flotilla, another training unit, under the command of Oblt.z.S. HP Dick.^[3]

On 1 May 1945 she was caught at Warnemünde by the advancing Red Army and was scuttled to avoid seizure.^[2]^[3]

References

↑ Neistle p27
1 2 3 Neistle p75
1 2 3 4 Helgason, Guðmundur. "The Type VIIC Uboat U-612". German U-boats of WWII - uboat.net. Retrieved 29 December 2014.
↑ Werner p73
1 2 3 4 Gröner 1991, pp. 43–46.
↑ Blair p619
↑ Kemp p86
↑ Werner p77
↑ Werner p75-7
↑ Neistle and Kemp both give one casualty only
↑ Helgason, Guðmundur. "P Seigmann". German U-boats of WWII - uboat.net. Retrieved 29 December 2014.

Sources

Blair, Clay (1996). Hitler's U-Boat War: The Hunters 1939-1942. ISBN 0-304-35260-8.
Erich Gröner German Warships 1815-1945 Vol II (1990). Conway Maritime Press ISBN 0-85177-593-4
Kemp, Paul (1997). U-Boats Destroyed, German submarine losses in the World Wars. Arms and Armour. ISBN 1-85409-515-3.
Niestle, Axel (1998). German U-Boat Losses During World War II. Greenhill. ISBN 1-85367-352-8.
Herbert Werner Iron Coffins (1969) Cassel & Co. ISBN 0-304-35330-2

Bibliography

Busch, Rainer; Röll, Hans-Joachim (1999). German U-boat commanders of World War II : a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press. ISBN 1-55750-186-6.
Busch, Rainer; Röll, Hans-Joachim (1999). Deutsche U-Boot-Verluste von September 1939 bis Mai 1945[German U-boat losses from September 1939 to May 1945]. Der U-Boot-Krieg (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. ISBN 3-8132-0514-2.
Gröner, Erich; Jung, Dieter; Maass, Martin (1991). German Warships 1815–1945, U-boats and Mine Warfare Vessels. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.

External links

Helgason, Guðmundur. "The Type VIIC boat U-612". German U-boats of WWII - uboat.net. Retrieved 29 December 2014.

54°11′00″N12°05′00″E / 54.1833°N 12.0833°E / 54.1833; 12.0833

This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.

[1] Neistle p27

[Neistle75-2] 1 2 3 Neistle p75

[uboat.net-3] 1 2 3 4 Helgason, Guðmundur. "The Type VIIC Uboat U-612". German U-boats of WWII - uboat.net. Retrieved 29 December 2014.

[4] Werner p73

[FOOTNOTEGröner199143–46-5] 1 2 3 4 Gröner 1991, pp. 43–46.

[6] Blair p619

[7] Kemp p86

[8] Werner p77

[9] Werner p75-7

[10] Neistle and Kemp both give one casualty only

[11] Helgason, Guðmundur. "P Seigmann". German U-boats of WWII - uboat.net. Retrieved 29 December 2014.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

v t e Type VII submarines
Type VIIA	U-27 U-28 U-29 U-30 U-31 U-32 U-33 U-34 U-35 U-36
Type VIIB	U-45 U-46 U-47 U-48 U-49 U-50 U-51 U-52 U-53 U-54 U-55 U-73 U-74 U-75 U-76 U-83 U-84 U-85 U-86 U-87 U-99 U-100 U-101 U-102
Type VIIC	U-69 U-70 U-71 U-72 U-77 U-78 U-79 U-80 U-81 U-82 U-88 U-89 U-90 U-91 U-92 U-93 U-94 U-95 U-96 U-97 U-98 U-132 U-133 U-134 U-135 U-136 U-201 U-202 U-203 U-204 U-205 U-206 U-207 U-208 U-209 U-210 U-211 U-212 U-221 U-222 U-223 U-224 U-225 U-226 U-227 U-228 U-229 U-230 U-231 U-232 U-235 U-236 U-237 U-238 U-239 U-240 U-241 U-242 U-243 U-244 U-245 U-246 U-247 U-248 U-249 U-250 U-251 U-252 U-253 U-254 U-255 U-256 U-257 U-258 U-259 U-260 U-261 U-262 U-263 U-264 U-265 U-266 U-267 U-268 U-269 U-270 U-271 U-272 U-273 U-274 U-275 U-276 U-277 U-278 U-279 U-280 U-281 U-282 U-283 U-284 U-285 U-286 U-287 U-288 U-289 U-290 U-291 U-301 U-302 U-303 U-304 U-305 U-306 U-307 U-308 U-309 U-310 U-311 U-312 U-313 U-314 U-315 U-316 U-331 U-332 U-333 U-334 U-335 U-336 U-337 U-338 U-339 U-340 U-341 U-342 U-343 U-344 U-345 U-346 U-347 U-348 U-349 U-350 U-351 U-352 U-353 U-354 U-355 U-356 U-357 U-358 U-359 U-360 U-361 U-362 U-363 U-364 U-365 U-366 U-367 U-368 U-369 U-370 U-371 U-372 U-373 U-374 U-375 U-376 U-377 U-378 U-379 U-380 U-381 U-382 U-383 U-384 U-385 U-386 U-387 U-388 U-389 U-390 U-391 U-392 U-393 U-394 U-396 U-397 U-398 U-399 U-400 U-401 U-402 U-403 U-404 U-405 U-406 U-407 U-408 U-409 U-410 U-411 U-412 U-413 U-414 U-415 U-416 U-417 U-418 U-419 U-420 U-421 U-422 U-423 U-424 U-425 U-426 U-427 U-428 U-429 U-430 U-431 U-432 U-433 U-434 U-435 U-436 U-437 U-438 U-439 U-440 U-441 U-442 U-443 U-444 U-445 U-446 U-447 U-448 U-449 U-450 U-451 U-452 U-453 U-454 U-455 U-456 U-457 U-458 U-465 U-466 U-467 U-468 U-469 U-470 U-471 U-472 U-473 U-475 U-476 U-477 U-478 U-479 U-480 U-481 U-482 U-483 U-484 U-485 U-486 U-551 U-552 U-553 U-554 U-555 U-556 U-557 U-558 U-559 U-560 U-561 U-562 U-563 U-564 U-565 U-566 U-567 U-568 U-569 U-570 U-571 U-572 U-573 U-574 U-575 U-576 U-577 U-578 U-579 U-580 U-581 U-582 U-583 U-584 U-585 U-586 U-587 U-588 U-589 U-590 U-591 U-592 U-593 U-594 U-595 U-596 U-597 U-598 U-599 U-600 U-601 U-602 U-603 U-604 U-605 U-606 U-607 U-608 U-609 U-610 U-611 U-612 U-613 U-614 U-615 U-616 U-617 U-618 U-619 U-620 U-621 U-622 U-623 U-624 U-625 U-626 U-627 U-628 U-629 U-630 U-631 U-632 U-633 U-634 U-635 U-636 U-637 U-638 U-639 U-640 U-641 U-642 U-643 U-644 U-645 U-646 U-647 U-648 U-649 U-650 U-651 U-652 U-653 U-654 U-655 U-656 U-657 U-658 U-659 U-660 U-661 U-662 U-663 U-664 U-665 U-666 U-667 U-668 U-669 U-670 U-671 U-672 U-673 U-674 U-675 U-676 U-677 U-678 U-679 U-680 U-681 U-682 U-683 U-701 U-702 U-703 U-704 U-705 U-706 U-707 U-708 U-709 U-710 U-711 U-712 U-713 U-714 U-715 U-716 U-717 U-718 U-719 U-720 U-721 U-722 U-731 U-732 U-733 U-734 U-735 U-736 U-737 U-738 U-739 U-740 U-741 U-742 U-743 U-744 U-745 U-746 U-747 U-748 U-749 U-750 U-751 U-752 U-753 U-754 U-755 U-756 U-757 U-758 U-759 U-760 U-761 U-762 U-763 U-764 U-765 U-766 U-767 U-768 U-771 U-772 U-773 U-774 U-775 U-776 U-777 U-778 U-779 U-821 U-822 U-825 U-826 U-901 U-903 U-904 U-905 U-907 U-921 U-922 U-923 U-924 U-925 U-926 U-927 U-928 U-951 U-952 U-953 U-954 U-955 U-956 U-957 U-958 U-959 U-960 U-961 U-962 U-963 U-964 U-965 U-966 U-967 U-968 U-969 U-970 U-971 U-972 U-973 U-974 U-975 U-976 U-977 U-978 U-979 U-980 U-981 U-982 U-983 U-984 U-985 U-986 U-987 U-988 U-989 U-990 U-991 U-992 U-993 U-994 U-1051 U-1052 U-1053 U-1054 U-1055 U-1056 U-1057 U-1058 U-1101 U-1102 U-1131 U-1132 U-1161 U-1162 U-1191 U-1192 U-1193 U-1194 U-1195 U-1196 U-1197 U-1198 U-1199 U-1200 U-1201 U-1202 U-1203 U-1204 U-1205 U-1206 U-1207 U-1208 U-1209 U-1210
Type VIIC/41	U-292 U-293 U-294 U-295 U-296 U-297 U-298 U-299 U-300 U-317 U-318 U-319 U-320 U-321 U-322 U-323 U-324 U-325 U-326 U-327 U-328 U-691 U-827 U-828 U-929 U-930 U-995 U-997 U-998 U-999 U-1000 U-1001 U-1002 U-1003 U-1004 U-1005 U-1006 U-1007 U-1008 U-1009 U-1010 U-1011 U-1013 U-1014 U-1015 U-1016 U-1017 U-1018 U-1019 U-1020 U-1021 U-1022 U-1023 U-1024 U-1025 U-1063 U-1064 U-1065 U-1103 U-1104 U-1105 U-1106 U-1107 U-1108 U-1109 U-1110 U-1163 U-1164 U-1165 U-1166 U-1167 U-1168 U-1169 U-1170 U-1171 U-1172 U-1271 U-1272 U-1273 U-1274 U-1275 U-1276 U-1277 U-1278 U-1279 U-1301 U-1302 U-1303 U-1304 U-1305 U-1306 U-1307 U-1308
Type VIID	U-213 U-214 U-215 U-216 U-217 U-218
Type VIIF	U-1059 U-1060 U-1061 U-1062
Preceded by: Type II Followed by: Type IX List of U-boats of Germany

v t e Shipwrecks and maritime incidents in August 1942
Shipwrecks	1 Aug: Empire Imp 3 Aug: Dureenbee , U-335 4 Aug: Empire Arnold, USS Tucker, U-372 6 Aug: Mamutu, HMS Thorn, U-210, U-612 8 Aug: USS George F. Elliott, Strale, U-379 9 Aug: USS Astoria, HMAS Canberra, USS Jarvis, USS Quincy, USS Vincennes 10 Aug: Empire Birch, Fukuei Maru No. 15, Kako, Scirè 11 Aug: Dagabur, HMS Eagle 12 Aug: Cairo, Deucalion 13 Aug: Almeria Lykes, HMS Foresight, HMS Manchester, Santa Elisa, Waimarama 14 Aug: Empire Corporal , USS S-39 15 Aug: Araraquara, Baependy 16 Aug: Annibal Benévolo 18 Aug: Empire Bede, Hatarana, V 406 Hans Loh 19 Aug: HMS Berkeley, British Consul, Empire Cloud 20 Aug: U-464, V 312 Hanseat 22 Aug: USS Ingraham, U-458, U-654 23 Aug: USS Blue 24 Aug: Ryūjō 25 Aug: A. Sibiryakov, Mutsuki 27 Aug: Clan Macwhirter, V 208 R. Walther Darré 28 Aug: Asagiri, U-94 29 Aug: I-123, 'Ro-33 30 Aug: USS Colhoun, Star of Oregon, RFA Vardaas, West Lashaway 31 Aug: Ro-61 Unknown date: Empire Breeze, U-578
Other incidents	2 Aug: Molotov 3 Aug: USS S-13 4 Aug: USS S-17 6 Aug: U-444 12 Aug: Ohio 13 Aug: Bolzano 17 Aug: Nino Bixio 18 Aug: HMS Cheshire 22 Aug: USS Chemung 25 Aug: USS R-2 27 Aug: I-8 28 Aug: USS S-31 29 Aug: HMS Eridge 30 Aug: USS Casco 31 Aug: HMS Vesper, HMS Vivacious
1941 1942 1943 July 1942 September 1942

v t e Shipwrecks and maritime incidents in May 1945
Shipwrecks	1 May: Argo , TA 43 , U-3006 , U-3009 2 May: Admiral Hipper , USS Thornton, U-8 , U-14 , U-60 , U-61 , U-62 , U-71 , U-72 , U-120 , U-121 , U-137 , U-139 , U-140 , U-141 , U-142 , U-146 , U-148 , U-151 , U-152 , U-316 , U-552 , U-554 , U-612 , U-717 , U-929 , U-1007 , U-1308 , U-2327 , U-2359 , U-2510 , U-2526 , U-2527 , U-2528 , U-2531 , U-3002 , U-3016 , U-3018 , U-3019 , U-3020 , U-3021 , U-3504 , U-3516 , U-3517 , U-3521 , U-3522 3 May: Arcona, Cap Arcona, Deutschland, Emden , USS Lagarto, USS Little, USS LSM(R)-195, Medusa, Nordland , Schlesien , TA22 , Thielbek, UA , UB , UD-1 , UD-2 , UD-3 , UD-4 , U-48 , U-52 , U-57 , U-58 , U-59 , U-101 , U-328 , U-339 , U-428 , U-446 , U-475 , U-560 , U-704 , U-708 , U-747 , U-748 , U-795 , U-822 , U-828 , U-876 , U-903 , U-922 , U-924 , U-958 , U-1166, U-1170 , U-1192 , U-1196 , U-1201 , U-1205 , U-1210 , U-1227 , U-1275 , U-2330 , U-2332 , U-2355 , U-2371 , U-2501 , U-2503 , U-2504 , U-2508 , U-2512 , U-2519 , U-2520 , U-2521 , U-2524 , U-2533 , U-2534 , U-2535 , U-2536 , U-2539 , U-2543 , U-2545 , U-2546 , U-2548 , U-2552 , U-3001 , U-3005 , U-3010 , U-3011 , U-3012 , U-3013 , U-3014 , U-3023 , U-3024 , U-3025 , U-3026 , U-3027 , U-3028 , U-3029 , U-3031 , U-3032 , U-3037 , U-3038 , U-3039 , U-3040 , U-3507 , U-3509 , U-3511 , U-3513 , U-3518 , U-3525 , U-3530 , U-4705 , U-4712 , Z43 4 May: USS LSM(R)-190, USS LSM(R)-194, USS Luce, USS Morrison, Orion , USS PGM-17, U-30 , U-46 , U-267 , U-393 , U-711 , U-721 , U-792 , U-793 , U-904 , U-1132 , U-1161 , U-1168 , U-1303 , U-1304 , U-2338 , U-2540 , U-3033 , U-3034 , U-4709 , U-4711 5 May: T36 , U-17 , U-38 , U-236 , U-290 , U-349 , U-351 , U-370 , U-397 , U-534 , U-579 , U-733 , U-746 , U-750 , U-794 , U-827 , U-999 , U-1008 , U-1016 , U-1025 , U-1056 , U-1162 , U-1193 , U-1204 , U-1207 , U-1223 , U-1234 , U-1306 , U-1405 , U-2333 , U-2339 , U-2343 , U-2346 , U-2347 , U-2349 , U-2352 , U-2357 , U-2358 , U-2360 , U-2362 , U-2364 , U-2366 , U-2367 , U-2368 , U-2369 , U-2507 , U-2517 , U-2522 , U-2525 , U-2541 , U-2544 , U-2551 , U-3015 , U-3022 , U-3044 , U-3501 , U-3510 , U-3524 , U-3526 , U-3527 , U-3528 , U-3529 , U-4701 , U-4702 , U-4703 , U-4704 , U-4707 , U-4710 6 May: U-853 , U-881 , U-3523 7 May: Avondale Park, Sneland I, U-1407 8 May: U-37 , U-320 , U-382 , U-2365 , U-2538 , U-3030 , U-3503 16 May: Haguro , Hatsutaka , U-287 18 May: USS Longshaw 20 May: U-963 24 May: HM Motor Gun Boat 2007, U-979 25 May: USS Bates, USS LSM-135 28 May: USS Drexler 29 May: Tenryo Maru 31 May: I-361, Uzbekistan
Other incidents	3 May: USS Aaron Ward 4 May: HMS Formidable, USS Sangamon 9 May: USS England, USS Oberrender 11 May: USS Bunker Hill, USS Evans, USS Hugh W. Hadley 19 May: Kashima, HMS Terrapin 20 May: USS Chase, USS Thatcher 25 May: USS Barry, USS Spectacle, William B. Allison 26 May: USS PC-1603 29 May: USS Shubrick 31 May: Hebrides Unknown date: Nymphe, U-1197
1944 1945 1946 April 1945 June 1945

History




Nazi Germany
Name	U-612
Ordered	15 August 1940^[1]
Builder	Blohm & Voss, Hamburg
Yard number	588
Laid down	21 April 1941
Launched	9 January 1942
Commissioned	5 March 1942^[2]
Recommissioned	31 May 1943
Fate	Rammed and sunk by U-444 on 6 August 1942 Scuttled on 1 May 1945


General characteristics
Class & type	Type VIIC submarine
Displacement	769 tonnes (757 long tons) surfaced 871 t (857 long tons) submerged
Length	67.10 m (220 ft 2 in) o/a 50.50 m (165 ft 8 in) pressure hull
Beam	6.20 m (20 ft 4 in) o/a 4.70 m (15 ft 5 in) pressure hull
Height	9.60 m (31 ft 6 in)
Draught	4.74 m (15 ft 7 in)
Installed power	2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels) 750 PS (550 kW; 740 shp) (electric)
Propulsion	2 shafts 2 × diesel engines 2 × electric motors
Speed	17.7 knots (32.8 km/h; 20.4 mph) surfaced 7.6 knots (14.1 km/h; 8.7 mph) submerged
Range	8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) surfaced 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth	230 m (750 ft) Crush depth: 250–295 m (820–968 ft)
Complement	4 officers, 40–56 enlisted
Armament	5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern) 14 × torpedoes or 26 TMA mines 1 × 8.8 cm (3.46 in) deck gun (220 rounds) 1 x 2 cm (0.79 in) C/30 AA gun


Service record
Part of	5th U-boat Flotilla 5 March – 6 August 1942 24th U-boat Flotilla 31 May 1943 – 28 February 1945 31st U-boat Flotilla 1 March – 1 May 1945
Identification codes	M 42 940
Commanders	Kptlt. Paul Siegmann 5 March – 6 August 1942 Oblt.z.S. Theodor Petersen 31 May 1943 – 20 February 1944 Oblt.z.S. Hans-Peter Dick 21 February 1944 – 1 May 1945
Operations	None
Victories	None