German submarine U-86 (1941)

	U-52, a typical Type VIIB boat
History
Nazi Germany
Name	U-86
Ordered	9 June 1938
Builder	Flender Werke, Lübeck
Cost	4,714,000 Reichsmark
Yard number	282
Laid down	20 January 1940
Launched	10 May 1941
Commissioned	8 July 1941
Fate	Sunk by British warships HMS Tumult and HMS Rocket, 29 November 1943
General characteristics
Class and type	Type VIIB U-boat
Displacement	753 t (741 long tons) surfaced; 857 t (843 long tons) submerged;
Length	66.50 m (218 ft 2 in) o/a ; 48.80 m (160 ft 1 in) pressure hull;
Beam	6.20 m (20 ft 4 in) o/a; 4.70 m (15 ft 5 in) pressure hull;
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	17.9 knots (33.2 km/h; 20.6 mph) surfaced; 8 knots (15 km/h; 9.2 mph);
Range	8,700 nmi (16,100 km; 10,000 mi) at 10 knots (19 km/h; 12 mph) surfaced; 90 nmi (170 km; 100 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged;
Test depth	220 m (720 ft); Crush depth: 230–250 m (750–820 ft);
Complement	4 officers, 40–56 enlisted
Sensors and ; processing systems	Gruppenhorchgerät
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 × 2 cm (0.79 in) C/30 anti-aircraft gun ;
Service record
Part of:	5th U-boat Flotilla ; 8 July – 31 August 1941; 1st U-boat Flotilla ; 1 September 1941 – 29 November 1943;
Identification codes:	M 46 726
Commanders:	Oblt.z.S. / Kptlt. Walter Schug; 8 July 1941 – 29 November 1943;
Operations:	8 patrols:; 1st patrol:; 7 – 22 December 1941; 2nd patrol:; 27 December – 15 February 1942; 3rd patrol:; 25 March – 26 May 1942; 4th patrol:; 2 July – 18 September 1942; 5th patrol:; 31 October 1942 – 7 January 1943; 6th patrol:; 24 February – 16 April 1943; 7th patrol:; a. 8 July – 11 September 1943; b. 30 October – 1 November 1943; 8th patrol:; 11 – 29 November 1943;
Victories:	3 merchant ships sunk ; (9,614 GRT); 1 merchant ship damaged ; (8,627 GRT);

Last updated August 27, 2024

German submarine U-86 was a Type VIIB U-boat of Nazi Germany's Kriegsmarine during World War II.

She was laid down at the Flender Werke in Lübeck on 20 January 1940 as yard number 282. Launched on 10 May 1941, she was commissioned on 8 July and completed training with the 5th U-boat Flotilla under the command of Kapitänleutnant (Kptlt.) Walter Schug. She was reassigned to the 1st flotilla, initially for further training on 1 September before being ready for operations from 1 December. She stayed with that organization until her loss on 29 November 1943.

U-86 completed eight war patrols with the flotilla, sinking three ships, totalling 9,614 gross register tons (GRT). She also damaged a ship of 8,627 GRT. She was a member of ten wolfpacks.

She was sunk on 29 November 1943 east of the Azores, in position 40°52'N, 18°54'W, by depth charges from two British warships, HMS Rocket (H92) and HMS Tumult (R11). 50 dead (all hands lost).^[1]

Design

German Type VIIB submarines were preceded by the shorter Type VIIA submarines. U-86 had a displacement of 753 tonnes (741 long tons) when at the surface and 857 tonnes (843 long tons) while submerged.^[2] She had a total length of 66.50 m (218 ft 2 in), a pressure hull length of 48.80 m (160 ft 1 in), a beam of 6.20 m (20 ft 4 in), a height of 9.50 m (31 ft 2 in), and a draught of 4.74 m (15 ft 7 in). The submarine was powered by two MAN M 6 V 40/46 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 BBC 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).^[2]

The submarine had a maximum surface speed of 17.9 knots (33.2 km/h; 20.6 mph) and a maximum submerged speed of 8 knots (15 km/h; 9.2 mph).^[2] When submerged, the boat could operate for 90 nautical miles (170 km; 100 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,700 nautical miles (16,100 km; 10,000 mi) at 10 knots (19 km/h; 12 mph). U-86 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 one 2 cm (0.79 in) anti-aircraft gun The boat had a complement of between forty-four and sixty.^[2]

Service history

First patrol

U-86 departed Kiel on 7 December 1941 for her first patrol. She docked at Brest on the French Atlantic coast on the 22nd where she would be based for the rest of her career.

Second patrol

U-86's second patrol started on 27 December 1941. She damaged the British Toorak on 16 January 1942. On the 18th, she sank the Greek Dimitios G. Thermiotis.

Third and fourth patrols

On her third foray, she left Brest on 25 March 1942. It was relatively uneventful. She returned on 26 May.

Sortie number four began on 2 July 1942. On 6 August, she sank an American sailing ship, the Wawaloam with her deck gun.

Fifth, sixth and seventh patrols

This (fifth) outing was also quiet, starting on 31 October 1942 and finishing on 7 January 1943.

Having left Brest on 24 February 1943, she encountered and sank her final victim, the Norwegian Brant County on 11 March.

U-86's seventh patrol was between 8 July and 11 September 1943.

Eighth patrol and loss

The boat departed Brest for the last time on 11 November 1943. She was sunk east of the Azores on the 29 November 1943 by depth charges from the British destroyers HMS Tumult and HMS Rocket.

50 men died; there were no survivors.

Previously recorded fate

U-86 was listed as missing in the North Atlantic from 28 November 1943.

The boat was claimed sunk by aircraft from the USS Bogue on 29 November 1943. This attack was subsequently attributed to U-764 which escaped undamaged.

Wolfpacks

U-86 took part in ten wolfpacks, namely:

Zieten (7 – 22 January 1942)
Wolf (13 – 31 July 1942)
Natter (6 – 8 November 1942)
Westwall (8 November - 16 December 1942)
Neuland (4 – 13 March 1943)
Dränger (14 – 20 March 1943)
Seewolf (21 – 30 March 1943)
Without name (11 – 29 July 1943)
Schill 2 (17 – 22 November 1943)
Weddigen (22 – 29 November 1943)

Summary of raiding history

Date	Ship ^[3]	Nationality	Tonnage	Fate^[3]
16 January 1942	Toorak	United Kingdom	8,627	Damaged
18 January 1942	Dimitrios G. Thermiotis	Greece	4,271	Sunk
6 August 1942	Wawaloam	United States	342	Sunk
11 March 1943	Brant County	Norway	5,001	Sunk

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References

↑ "U-86". uboat.net.
1 2 3 4 Gröner 1991, pp. 43–44.
1 2 Helgason, Guðmundur. "Ships hit by U-86". German U-boats of WWII - uboat.net. Retrieved 8 December 2012.

Bibliography

Bishop, C (2006). Kriegsmarine U-Boats, 1939–45. Amber Books.
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.
Gröner, Eric H (1990). German Warships, 1815–1945. Conway Maritime Press.
Hickam, Homer. Torpedo Junction. Annapolis, MD: Naval Institute Press.

External links

Helgason, Guðmundur. "The Type VIIB boat U-86". German U-boats of WWII - uboat.net. Retrieved 8 December 2014.

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[1] "U-86". uboat.net.

[FOOTNOTEGröner199143–44-2] 1 2 3 4 Gröner 1991, pp. 43–44.

[hit-3] 1 2 Helgason, Guðmundur. "Ships hit by U-86". German U-boats of WWII - uboat.net. Retrieved 8 December 2012.

[1]

[2]

[3]

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 November 1943
Shipwrecks	1 Nov: Cha-13, U-405 2 Nov: USS Borie, Hatsukaze , Sendai , Storaa, U-340 , W-26 5 Nov: U-848 6 Nov: USS Beatty, U-226 , U-842 9 Nov: U-707 10 Nov: U-966 11 Nov: Suzunami 12 Nov: U-508 13 Nov: HMS Dulverton, I-34 16 Nov: USS Corvina, U-280 17 Nov: USS McKean 18 Nov: Empire Dunstan, U-718 19 Nov: USS Sculpin, U-211 20 Nov: USS Discoverer, U-536 , U-768 21 Nov: Empire Arthur, U-284 , U-538 22 Nov: HMS Hebe 23 Nov: I-35 24 Nov: Achéron, Aigle , FR 11 , USS Liscome Bay, Melville E. Stone, Naïade, Volta 25 Nov: I-19 , Makinami , Ōnami , Ro-100, Toa Maru , U-600 , U-849 , Yūgiri 26 Nov: I-39, Rohna 27 Nov: John P. Gaines 28 Nov: U-542 , Yamafuku Maru 29 Nov: I-21 , USS Perkins, U-86 Unknown date: USS Capelin, I-40, Ro-38, HMS Simoom, U-648
Other incidents	8 Nov: USS Albacore 9 Nov: Ro-113, Yamashiro 10 Nov: USS Albacore 14 Nov: USS Iowa, USS William D. Porter 15 Nov: HMS Quail 19 Nov: USS Nautilus, USS Ringgold 20 Nov: USS Rasher
1942 1943 1944 October 1943 December 1943

History
U-52, a typical Type VIIB boat
Nazi Germany
Name	U-86
Ordered	9 June 1938
Builder	Flender Werke, Lübeck
Cost	4,714,000 Reichsmark
Yard number	282
Laid down	20 January 1940
Launched	10 May 1941
Commissioned	8 July 1941
Fate	Sunk by British warships HMS Tumult and HMS Rocket, 29 November 1943
General characteristics
Class and type	Type VIIB U-boat
Displacement	753 t (741 long tons) surfaced 857 t (843 long tons) submerged
Length	66.50 m (218 ft 2 in) o/a 48.80 m (160 ft 1 in) pressure hull
Beam	6.20 m (20 ft 4 in) o/a 4.70 m (15 ft 5 in) pressure hull
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	17.9 knots (33.2 km/h; 20.6 mph) surfaced 8 knots (15 km/h; 9.2 mph)
Range	8,700 nmi (16,100 km; 10,000 mi) at 10 knots (19 km/h; 12 mph) surfaced 90 nmi (170 km; 100 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth	220 m (720 ft) Crush depth: 230–250 m (750–820 ft)
Complement	4 officers, 40–56 enlisted
Sensors and processing systems	Gruppenhorchgerät
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 × 2 cm (0.79 in) C/30 anti-aircraft gun
Service record
Part of:	5th U-boat Flotilla 8 July – 31 August 1941 1st U-boat Flotilla 1 September 1941 – 29 November 1943
Identification codes:	M 46 726
Commanders:	Oblt.z.S. / Kptlt. Walter Schug 8 July 1941 – 29 November 1943
Operations:	8 patrols: 1st patrol: 7 – 22 December 1941 2nd patrol: 27 December – 15 February 1942 3rd patrol: 25 March – 26 May 1942 4th patrol: 2 July – 18 September 1942 5th patrol: 31 October 1942 – 7 January 1943 6th patrol: 24 February – 16 April 1943 7th patrol: a. 8 July – 11 September 1943 b. 30 October – 1 November 1943 8th patrol: 11 – 29 November 1943
Victories:	3 merchant ships sunk (9,614 GRT) 1 merchant ship damaged (8,627 GRT)