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German submarineU-714

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Coordinates:55°57′N01°57′W / 55.950°N 1.950°W /55.950; -1.950

From Wikipedia, the free encyclopedia

German World War II submarine

History

Nazi Germany
Name	U-714
Ordered	7 December 1940
Builder	HC Stülcken & Sohn,Hamburg
Yard number	780
Laid down	29 December 1941
Launched	13 November 1942
Commissioned	10 February 1943
Fate	Sunk on 14 March 1945
General characteristics
Class & type	Type VIIC submarine
Displacement	769tonnes (757long 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	17.7knots (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 1 ×8.8 cm (3.46 in) deck gun (220 rounds) 2 × twin2 cm (0.79 in) C/30 anti-aircraft guns
Service record
Part of:	5th U-boat Flotilla 10 February – 31 July 1943 7th U-boat Flotilla 1 August 1943 – 10 November 1944 33rd U-boat Flotilla 11 November 1944 – 14 March 1945
Identification codes:	M 50 495
Commanders:	Oblt.z.S. /Kptlt. Hans-Joachim Schwebcke 10 February 1943 – 14 March 1945
Operations:	6 patrols: 1st patrol: 13 October – 2 December 1943 2nd patrol: a. 11 – 15 January 1944 b. 20 January – 25 February 1944 3rd patrol: a. 6 – 15 June 1944 b. 21 – 25 August 1944 4th patrol: 27 August – 20 October 1944 5th patrol: a. 23 – 28 October 1944 b. 17 – 22 February 1945 6th patrol: 3 – 14 March 1945
Victories:	1 merchant ship sunk (1,226 GRT) 1 auxiliary warship sunk (425 GRT)

German submarineU-714 was aType VIIC U-boat Nazi Germany'sKriegsmarine built for service duringWorld War II. She waslaid down on 29 December 1941 byH. C. Stülcken Sohn atHamburg andcommissioned on 10 February 1943. She was commanded throughout her career byOberleutnant zur See Hans-Joachim Schwebcke.

Design

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German Type VIIC submarines were preceded by the shorterType VIIB submarines.U-714 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.^[1] She had a total length of 67.10 m (220 ft 2 in), apressure hull length of 50.50 m (165 ft 8 in), abeam of 6.20 m (20 ft 4 in), a height of 9.60 m (31 ft 6 in), and adraught of 4.74 m (15 ft 7 in). The submarine was powered by twoGermaniawerft F46 four-stroke, six-cylindersupercharged 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, twoGarbe, Lahmeyer & Co. RP 137/cdouble-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).^[1]

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).^[1] 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-714 was fitted with five 53.3 cm (21 in)torpedo tubes (four fitted at the bow and one at the stern), fourteentorpedoes, one8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and two twin2 cm (0.79 in) C/30 anti-aircraft guns. The boat had acomplement of between forty-four and sixty.^[1]

Fate

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She was sunk on 14 March 1945 nearEyemouth in theFirth of Forth at position55°57′N01°57′W / 55.950°N 1.950°W /55.950; -1.950 by depth charges from theSouth African frigate HMSASNatal.HMS Wivern was granted a share of the credit for this kill as well. She had a complement of 50 crew, and when she sank, all of her crew died. She was designated as aprotected place under theProtection of Military Remains Act 1986 in 2008.

Wolfpacks

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U-714 took part in sixwolfpacks, namely:

Körner (30 October – 2 November 1943)
Tirpitz 1 (2 – 8 November 1943)
Eisenhart 2 (9 – 15 November 1943)
Schill 3 (18 – 22 November 1943)
Weddigen (22 – 30 November 1943)
Igel 1 (3 – 17 February 1944)

Summary of raiding history

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Date	Ship Name	Nationality	Tonnage^{[Note 1]}	Fate^[2]
10 March 1945	HNoMSNordhav II	Royal Norwegian Navy	425	Sunk
14 March 1945	Magne	Sweden	1,226	Sunk

References

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Notes

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^Merchant ship tonnages are ingross register tons. Military vessels are listed by tonsdisplacement.

Citations

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^^a ^b ^c ^dGröner 1991, pp. 43–46.
^Helgason, Guðmundur."Ships hit by U-714".German U-boats of WWII - uboat.net. Retrieved10 February 2014.

Bibliography

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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.
McCartney, Innes (2002).Lost patrols : submarine wrecks of the English Channel. Penzance: Periscope.ISBN 978-1-90438-104-4.

External links

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Images of U714 on Periscope Publishing website
Helgason, Guðmundur."The Type VIIC boat U-714".German U-boats of WWII - uboat.net. Retrieved29 December 2014.
Hofmann, Markus."U 714".Deutsche U-Boote 1935-1945 - u-boot-archiv.de (in German). Retrieved29 December 2014.
SI 2008/0950 Designation under the Protection of Military Remains Act 1986

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 March 1945
Shipwrecks	1 Mar:USS Hannibal 2 Mar:U-3519 3 Mar:HMTSouthern Flower,HMAS Steady Hour 4 Mar:U-3508 5 Mar:Nagara Maru 6 Mar:Albert Ballin,Z28 7 Mar:U-1302 10 Mar:Amiral Charner,U-275,U-681 11 Mar:U-682 12 Mar:Sperrbrecher 18,USS Bass,U-260,V 315Bris 13 Mar:HMS Sealion 13 Mar.Taber Park 14 Mar:Hugo Zeye,U-714,U-1021 15 Mar:USS Lancetfish 16 Mar:U-367 17 Mar:HMCSGuysborough 18 Mar:U-866,TA24 19 Mar:Empire Blessing,Suma,Samselbu 20 Mar:M18,Hakuyo Maru,HMSLapwing 21 Mar:James Eagan Layne 23 Mar:Gneisenau,Ro-41,USS S-21 24 Mar:Tomozuru 26 Mar:HMAS Terka,U-399,U-1003,Zähringen 27 Mar:U-722,U-905 28 Mar:USS Skylark,USS Trigger 29 Mar:Cha-156,Kommandøren,U-1106,U-1169 30 Mar:Köln,U-96,U-348,U-350,U-429,U-430,U-870,U-884,U-965,U-1131,U-1167,U-2340,U-3508 31 Mar:Ha-60,I-8 Unknown date:Ha-69,USS Kete,U-296
Other incidents	1 Mar:USS Guitarro 6 Mar:Greenhill Park 11 Mar:USS Piranha,U-1201 16 Mar:I-47 18 Mar:Brünhilde 19 Mar:USS Franklin,Ryūhō 20 Mar:USS Piranha 21 Mar:USS Spadefish 23 Mar:U-1003 26 Mar:USS Halligan,HMS Puffin 29 Mar:HMCSTeme 30 Mar:U-1197 31 Mar:USS Case,USS Coos Bay,USS Spot Unknown date:U-758
194419451946 February 1945April 1945

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