German submarine U-975

	U-570 Type VIIC submarine that was captured by the British in 1941. This U-boat is almost identical to U-975.
History
Nazi Germany
Name	U-975
Ordered	5 June 1941
Builder	Blohm & Voss, Hamburg
Yard number	175
Laid down	10 July 1942
Launched	24 March 1943
Commissioned	29 April 1943
Fate	Surrendered on 9 May 1945; sunk as part of Operation Deadlight on 10 February 1946
General characteristics
Class and 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	220 m (720 ft); Crush depth: 250–295 m (820–968 ft);
Complement	4 officers, 44–52 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 × twin 2 cm (0.79 in) C/30 anti-aircraft gun ;
Service record
Part of:	5th U-boat Flotilla ; 29 April 1943 – 1 January 1944; 3rd U-boat Flotilla ; 1 January – 1 July 1944; 23rd U-boat Flotilla ; 1 July 1944 – 28 February 1945; 31st U-boat Flotilla ; 1 March – 8 May 1945;
Identification codes:	M 43 633
Commanders:	Oblt.z.S. Hans-Joachim Ebersbach; 29 April – 16 November 1943; Oblt.z.S. Paul Frerks; 17 November 1943 – 16 March 1944; Oblt.z.S. Hubert Jeschke; 17 March – 16 July 1944; Oblt.z.S. Walter-Ernst Koch; 17 July 1944 – 23 April 1945; Kptlt. Wilhelm Brauel; 24 April – 9 May 1945;
Operations:	1 patrol:; a. 8 – 26 June 1944; b. 28 June 1944; c. 30 June – 1 July 1944; d. 2 – 4 July 1944;
Victories:	None

Last updated March 18, 2024

German submarine U-975 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

Design

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-975 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.^[7] 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 Garbe, Lahmeyer & Co. RP 137/c 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).^[7]

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).^[7] 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-975 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes or 26 TMA mines, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and one twin 2 cm (0.79 in) C/30 anti-aircraft gun. The boat had a complement of between 44 — 52 men.^[7]

Service history

On 9 May 1945, U-975 surrendered at Horten, Norway. She was later transferred to Lisahally, Northern Ireland on 27 May 1945. Of the 156 U-boats that eventually surrendered to the Allied forces at the end of the war, U-975 was one of 116 selected to take part in Operation Deadlight. U-975 was towed out on 10 February 1946, and sunk by the British frigate HMS Loch Arkaig.^[6]

The wreck is located at 55°42′N09°01′W / 55.700°N 9.017°W / 55.700; -9.017 .^[6]

Related Research Articles

German submarine U-712 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II. Commissioned on 5 November 1942, she served with the 8th U-boat Flotilla until 31 October 1943 as a training boat, and as a front boat in the 3rd U-boat Flotilla under Oberleutnant zur See Walter Pietschmann until 14 December, before being replaced by Oberleutnant zur See Walter-Ernst Koch.

German submarine U-999 was a Type VIIC/41 U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1007 was a Type VIIC/41 U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1103 was a Type VIIC/41 U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-903 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-904 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-922 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-926 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-974 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-982 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1056 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1162 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1192 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1194 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1196 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1197 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1201 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-1204 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

German submarine U-3516 was a Type XXI U-boat of Nazi Germany's Kriegsmarine, built for service in World War II. She was ordered on 6 November 1943, and was laid down on 28 August 1944 at F Schichau GmbH, Danzig, as yard number 1661. She was launched on 4 November 1944, and commissioned under the command of Kapitänleutnant Hans Wengel on 18 December 1944.

German submarine U-3006 was a Type XXI U-boat of Nazi Germany's Kriegsmarine, built for service in World War II. She was ordered on 6 November 1943, and was laid down on 12 June 1944 at AG Weser, Bremen, as yard number 1165. She was launched on 25 August 1944, and commissioned under the command of Kapitänleutnant Klaus Popp on 5 October 1944.

References

↑ Helgason, Guðmundur. "Hans-Joachim Ebersbach". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.
↑ Helgason, Guðmundur. "Paul Frerks". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.
↑ Helgason, Guðmundur. "Hubert Jeschke". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.
↑ Helgason, Guðmundur. "Walter-Ernst Koch". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.
↑ Helgason, Guðmundur. "Wilhelm Brauel". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.
1 2 3 Helgason, Guðmundur. "U-975". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.
1 2 3 4 Gröner 1991, pp. 43–46.

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). Der U-Boot-Krieg, 1939-1945: Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 [German U-boat losses from September 1939 to May 1945] (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. ISBN 3-8132-0514-2.
Gröner, Eric; 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. "Patrols by U-975". German U-boats of WWII - uboat.net.

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] Helgason, Guðmundur. "Hans-Joachim Ebersbach". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.

[2] Helgason, Guðmundur. "Paul Frerks". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.

[3] Helgason, Guðmundur. "Hubert Jeschke". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.

[4] Helgason, Guðmundur. "Walter-Ernst Koch". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.

[5] Helgason, Guðmundur. "Wilhelm Brauel". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.

[uboat-6] 1 2 3 Helgason, Guðmundur. "U-975". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.

[FOOTNOTEGröner199143–46-7] 1 2 3 4 Gröner 1991, pp. 43–46.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

v t e German 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 1946
Shipwrecks	1 Jan: USS Dorsey 2 Jan: U-516, U-2502 3 Jan: Empire Tigachi, U-825, U-2336, U-2351 5 Jan: U-541, U-901, U-2506 6 Jan: U-1109, U-2356 7 Jan: U-1010, U-1023, U-2511 8 Jan: HMS Safari 14 Jan: USS Snowbell, USS Southard 28 Jan: Bluenose 30 Jan: Luray Victory January (unknown date): Akagi Maru 2 Feb: U-764 3 Feb: I-505 5 Feb: U-1228 10 Feb: U-975 12 Feb: I-501, U-3514 14 Feb: Fulham VII 15 Feb: I-502, I-506 February (unknown date): U-1197 1 Mar: Sackett's Harbor 4 Mar: USS Extricate 6 Mar: George W. Norris 11 Mar: USS Roche 16 Mar: Karl Leonhardt 26 Mar: Z34 27 Mar: HM LST-405 1 Apr: Charles S. Haight, Ha-103, Ha-105, Ha-106, Ha-107, Ha-108, Ha-109, Ha-111, Ha-201, Ha-202, Ha-203, Ha-208, I-36, I-47, I-53, I-58, I-156, I-157, I-158, I-159, I-162, I-366, I-367, I-402, Ro-50 4 Apr: USS S-35 5 Apr: Ha-207, Ha-210, Ha-216, I-202, Ro-31 8 Apr: USS Despatch 9 Apr: Empire Bridge 16 Apr: I-503, I-504 21 Apr: Empire Christopher 24 Apr: Alfios 30 Apr: Georgetown Victory, I-121, Ro-68, Ro-500, USS Solar, HMS Stubborn, HMAS Tolga 1 May: HMS Tarantula 8 May: I-153, I-154, I-155 9 May: Ha-205 14 May: USS Bellona 21 May: I-203 23 May: I-201 24 May: DD-224 (ex-USS Stewart) 28 May: I-14 31 May: I-401 May (unknown date): Ro-62, Ro-63 4 Jun: I-400, Kunashiri 7 Jun: Kamikaze 8 Jun: Myōkō 9 Jun: USS Solar 1 Jul: USS Anderson, USS Carlisle, USS Gilliam, USS Lamson, Sakawa 25 Jul: USS Apogon, USS Arkansas, USS LSM-60, USS Pilotfish, USS Saratoga, USS Skipjack 30 Jul: Nagato 2 Aug: Empire Cross August (unknown date): I-372 19 Sep: Ohio 16 Oct: Cassius Hudson 17 Oct: HMAS Waree 19 Oct: Takao 13 Nov: U-977 20 Nov: Albany 27 Nov: Laksnes 2 Dec: HMCS Middlesex 6 Dec: N35 8 Dec: Liberté, HMS Saltburn 16 Dec: Leipzig, Z29 22 Dec: Prinz Eugen 24 Dec: Northeastern Victory 26 Dec: Brigadier General M. G. Zalinski 31 Dec: Monte Pascoal, Schwabenland Unknown date: Claus Von Bevern , Yu 1007
Other incidents	26 Jan: I-201 29 Jan: I-203 10 Feb: HMS Saga 14 Feb: Alfred Victory 3 Mar: Orphée 17 Apr: USS Wasp 8 May: HMS Orion (Corfu Channel incident), HMS Superb (Corfu Channel incident) 15 May: HMS Diomede 1 Jul: Prinz Eugen 25 Jul: Nagato, Prinz Eugen Jul: Patrick Henry 24 Sep RFA Green Ranger 22 Oct: HMS Mauritius, (Corfu Channel incident), HMS Leander ;(Corfu Channel incident), HMS Saumarez (Corfu Channel incident), HMS Volage (Corfu Channel incident) 12 Nov: HMS Ocean (Corfu Channel incident) 8 Dec: Empire Eden 6 Dec: Niels Poulson Unknown date: Brown Bear, I-201, I-203
1945 1947 December 1945

History
U-570 Type VIIC submarine that was captured by the British in 1941. This U-boat is almost identical to U-975.
Nazi Germany
Name	U-975
Ordered	5 June 1941
Builder	Blohm & Voss, Hamburg
Yard number	175
Laid down	10 July 1942
Launched	24 March 1943
Commissioned	29 April 1943
Fate	Surrendered on 9 May 1945; sunk as part of Operation Deadlight on 10 February 1946
General characteristics
Class and 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	220 m (720 ft) Crush depth: 250–295 m (820–968 ft)
Complement	4 officers, 44–52 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 × twin 2 cm (0.79 in) C/30 anti-aircraft gun
Service record
Part of:	5th U-boat Flotilla 29 April 1943 – 1 January 1944 3rd U-boat Flotilla 1 January – 1 July 1944 23rd U-boat Flotilla 1 July 1944 – 28 February 1945 31st U-boat Flotilla 1 March – 8 May 1945
Identification codes:	M 43 633
Commanders:	Oblt.z.S. Hans-Joachim Ebersbach^[1] 29 April – 16 November 1943 Oblt.z.S. Paul Frerks^[2] 17 November 1943 – 16 March 1944 Oblt.z.S. Hubert Jeschke^[3] 17 March – 16 July 1944 Oblt.z.S. Walter-Ernst Koch^[4] 17 July 1944 – 23 April 1945 Kptlt. Wilhelm Brauel^[5] 24 April – 9 May 1945
Operations:	1 patrol: a. 8 – 26 June 1944 b. 28 June 1944 c. 30 June – 1 July 1944 d. 2 – 4 July 1944
Victories:	None