German submarine U-215

Coordinates: 41°28′47.9″N 66°22′47.9″W / 41.479972°N 66.379972°W / 41.479972; -66.379972
Source: Wikipedia, the free encyclopedia.
History
Nazi Germany
NameU-215
Ordered16 February 1940
Builder
Germaniawerft, Kiel
Yard number647
Laid down15 November 1940
Launched9 October 1941
Commissioned22 November 1941
FateSunk, 3 July 1942, by HMS Le Tiger
General characteristics
Class and type
Type VIID submarine
Displacement
Length
  • 76.90 m (252 ft 4 in)
    o/a
  • 59.80 m (196 ft 2 in)
    pressure hull
Beam
  • 6.38 m (20 ft 11 in) o/a
  • 4.70 m (15 ft 5 in) pressure hull
Height9.70 m (31 ft 10 in)
Draught5 m (16 ft 5 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
Speed
  • 16.7 knots (30.9 km/h; 19.2 mph) surfaced
  • 7.9 knots (14.6 km/h; 9.1 mph) submerged
Range
  • 11,200 nmi (20,700 km; 12,900 mi) at 10 knots (19 km/h; 12 mph) surfaced
  • 69 km (37 nmi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth
  • 200 m (660 ft)
  • Crush depth: 220–240 m (720–790 ft)
Crew4 officers, 40 enlisted
Armament
  • 5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern)
  • 12 × torpedoes or 26 × TMA or 39 × TMB tube-launched mines
  • 5 × vertical launchers with 15 SMA mines
  • 1 × 8.8 cm (3.46 in) deck gun (220 rounds)
  • 1 ×
    2 cm (0.79 in) anti-aircraft gun
    (4,380 rounds)
Service record[1][2]
Part of:
Identification codes: M 41 815
Commanders:
  • K.Kapt.
    Fritz Hoeckner
  • 22 November 1941 – 3 July 1942
Operations:
  • 1 patrol:
  • 9 June – 3 July 1942
Victories: 1 merchant ship sunk
(7,191 GRT)

German submarine U-215 was a

Germaniawerft in Kiel as yard number 647. The U-boat was launched on 9 October 1941 and commissioned on 22 November with Kapitänleutnant
Fritz Hoeckner in command.

Design

As one of the six

supercharged four-stroke, six-cylinder 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 460/8-276 double-acting electric motors producing a total of 750 shaft horsepower (760 PS; 560 kW) 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 16–16.7 knots (29.6–30.9 km/h; 18.4–19.2 mph) and a maximum submerged speed of 7.3 knots (13.5 km/h; 8.4 mph).[4] When submerged, the boat could operate for 69 nautical miles (128 km; 79 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 11,200 nautical miles (20,700 km; 12,900 mi) at 10 knots (19 km/h; 12 mph). U-215 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), twelve torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and an anti-aircraft gun, in addition to five mine tubes with fifteen SMA mines. The boat had a complement of 49.[4]

Service history

U-215 was sunk in the summer of 1942 by British warship

Alexander Macomb, part of an allied convoy. The wreck was not discovered until 2004.[5]

Wreck site

She now lies 270 feet (82 m) beneath the surface of the Atlantic, 150 nautical miles (280 km; 170 mi) off the coast of New England and south of Nova Scotia, in Canadian territorial waters. Four of her five vertical tubes are still sealed, her hatches are still sealed with the remains of 49 German sailors entombed within.[6]

Summary of raiding history

Date Ship Name Nationality Tonnage (
GRT
)
Fate[7]
3 July 1942
Alexander Macomb
 United States 7,191 Sunk

References

  1. ^ Helgason, Guðmundur. "The Type VIID boat U-215". German U-boats of WWII – uboat.net. Retrieved 14 December 2009.
  2. ^ Helgason, Guðmundur. "War Patrols by German U-boat U-215". German U-boats of WWII – uboat.net. Retrieved 14 December 2009.
  3. ^ "German U-Boat Sea Mines – TMA, TMB, SMC". www.uboataces.com. Retrieved 14 December 2009.
  4. ^ a b c d Gröner 1991, pp. 66–67.
  5. ^ "First-ever U-boat found off Canadian coast". www.cba.ca. 13 July 2004. Retrieved 31 May 2011.
  6. ^ "USATODAY.com – 'Sea Hunters' find deadly U-215".
  7. ^ Helgason, Guðmundur. "Ships hit by U-215". German U-boats of WWII – uboat.net. Retrieved 29 December 2014.

Bibliography

External links

41°28′47.9″N 66°22′47.9″W / 41.479972°N 66.379972°W / 41.479972; -66.379972