German submarine U-247

History
Nazi Germany
Name	U-247
Ordered	5 June 1941
Builder	Germaniawerft, Kiel
Yard number	681
Laid down	16 December 1942
Launched	23 September 1943
Commissioned	23 October 1943
Fate	Sunk September 1944
General characteristics
Class and type	Type VIIC submarine
Displacement	769 tonnes (757 long tons) surfaced; 871 t (857 long tons) submerged;
Length	67.23 m (220 ft 7 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); various AA guns;
Service record
Part of:	5th U-boat Flotilla; 23 October 1943–31 May 1944; 1st U-boat Flotilla; 1 June–1 September 1944;
Commanders:	Oblt.z.S. Gerhard Matschulat; 23 October 1943–1 September 1944;
Operations:	Two patrols:; 31 May–28 July 1944; 26 August–1 October 1944;
Victories:	One

German submarine U-247 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 16 December 1942 at the Friedrich Krupp Germaniawerft yard at Kiel as yard number 681, launched on 23 September 1943 and commissioned on 23 October under the command of Oberleutnant zur See Gerhard Matschulat.^[2]

In two patrols, she sank one ship of 207 GRT.

She was sunk by Canadian warships in September 1944.

Design

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-247 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.^[4] 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 AEG GU 460/8–27 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).^[4]

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).^[4] 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-247 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 an anti-aircraft gun. The boat had a complement of between forty-four and sixty.^[4]

Service history

After training with the 5th U-boat Flotilla at Kiel, U-247 was transferred to the 1st flotilla for front-line service on 23 October 1943.

1st patrol

The boat's first patrol was preceded by a short trip between Kiel in Germany, and Arendal and Bergen in Norway. Her first sortie began with her departure from Bergen on 31 May 1944. She passed into the Atlantic Ocean via the gap between the Faroe and Shetland Islands. She sank the Noreen Mary on 5 July west of Scotland, with gunfire, not torpedoes, which by this stage of the war, with a near constant Allied air presence, was quite remarkable. It is alleged that her crew then machine-gunned survivors of the fishing boat in the water, only one of two cases believed to have substance to the claim (see also U-852).^[5] She then skirted to the west of Ireland, before arriving at Brest in occupied France, on 27 July.

2nd patrol and loss

The boat had left Brest on 26 August 1944. Patrolling near Lands End, at the western end of the English Channel, she was attacked and sunk on 1 September by depth charges from the Canadian frigates HMCS Saint John and HMCS Swansea. Fifty-two men died; there were no survivors.

Summary of raiding history

Date	Ship Name	Nationality	Tonnage (GRT)	Fate^[6]
5 July 1944	Noreen Mary	United Kingdom	207	Sunk

References

^ Kemp 1999, p. 216.
^ ^a ^b Helgason, Guðmundur. "The Type VIIC boat U-247". German U-boats of WWII - uboat.net. Retrieved 29 July 2012.
^ Helgason, Guðmundur. "War Patrols by German U-boat U-247". German U-boats of WWII - uboat.net. Retrieved 29 July 2012.
^ ^a ^b ^c ^d Gröner 1991, pp. 43–46.
^ Bridgland 2002, pp. 152–153.
^ Helgason, Guðmundur. "Ships hit by U-247". German U-boats of WWII - uboat.net. Retrieved 26 December 2014.

Bibliography

Bridgland, Tony (2002). Waves of Hate. London: Leo Cooper. ISBN 0-85052-822-4. {{cite book}}: Invalid |ref=harv (help)
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. {{cite book}}: Invalid |ref=harv (help)
Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4. {{cite book}}: |work= ignored (help); Cite has empty unknown parameter: |last-author-amp= (help)
Kemp, Paul (1999). U-Boats Destroyed – German Submarine Losses in the World Wars. London: Arms & Armour. ISBN 1-85409-515-3. {{cite book}}: Invalid |ref=harv (help)

External links

Helgason, Guðmundur. "The Type VIIC boat U-247". German U-boats of WWII - uboat.net. Retrieved 26 December 2014.
Hofmann, Markus. "U 247". Deutsche U-Boote 1935–1945 – u-boot-archiv.de (in German). Retrieved 26 December 2014.

49°54′N 5°49′W / 49.900°N 5.817°W / 49.900; -5.817

[FOOTNOTEKemp1999216-1] Kemp 1999, p. 216.

[uboatnet-2] Helgason, Guðmundur. "The Type VIIC boat U-247". German U-boats of WWII - uboat.net. Retrieved 29 July 2012.

[patrols-3] Helgason, Guðmundur. "War Patrols by German U-boat U-247". German U-boats of WWII - uboat.net. Retrieved 29 July 2012.

[FOOTNOTEGröner199143–46-4] Gröner 1991, pp. 43–46.

[FOOTNOTEBridgland2002152–153-5] Bridgland 2002, pp. 152–153.

[6] Helgason, Guðmundur. "Ships hit by U-247". German U-boats of WWII - uboat.net. Retrieved 26 December 2014.

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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 September 1944
Shipwrecks	1 Sep: HMS Hurst Castle, Kehdingen, U-247 2 Sep: Empire Curzon, U-394 5 Sep: U-362 7 Sep: Shinyō Maru, (incident), Westfalen 8 Sep: Rex 9 Sep: Sava, U-484 10 Sep: U-20, U-23 11 Sep: Giulio Cesare, U-19 12 Sep: Korei Maru, Nankai Maru, USS Noa, Rakuto Maru, Rakuyō Maru, Shikinami 13 Sep: USS Perry, USS Warrington 14 Sep: Irene Oldendorff 16 Sep: I-364 17 Sep: Un'yō 18 Sep: Dr. Heinrich Wiegand, Gyōkū Maru, Jun'yō Maru 19 Sep: Isoshima, U-407, U-867 21 Sep: China Maru, Hōfuku Maru, Katsuriki, Noshiro Maru, Satsuki 22 Sep: Drache 23 Sep: Taranto, U-859 24 Sep: Akitsushima, Siberia Maru, T-120, Yaeyama 25 Sep: USS Miantonomah 26 Sep: Aotaka, Ro-47, Saga, U-871 27 Sep: HMS Rockingham, Ural Maru 28 Sep: Dragoner 29 Sep: U-863 30 Sep: U-565, U-596, U-1062 Unknown date: U-703, U-855, U-865, U-921
Other incidents	8–9 Sep: Yu 3001 12 Sep: USS Fullam 13 Sep: USS Segundo 14 Sep: USS Natchez, USS Temptress 15 Sep: Tirpitz 19 Sep: Jingei, U-565 24 Sep: U-565, U-596 26 Sep: Don Marquis Unknown date: Schwabenland
1943 1944 1945 August 1944 October 1944