Recognition Guide Warships of the Second World War
Kriegsmarine — Submarine

German submarine U-773

Type VIIC submarine

German submarine U-773
UK Government — This photograph A 16040 comes from the collections of the Imperial War Museums — Public domain — Wikimedia Commons Plate U 570, a Type VIIC submarine.

Service

  1. Kriegsmarine as U-77320 January 1944 — 9 May 1945475 days of the war
Type VIIC submarine Particulars
Name
U-773
Builder
Kriegsmarinewerft, Wilhelmshaven
Ordered
21 November 1940
Laid down
13 October 1942
Launched
8 December 1943
Commissioned
20 January 1944
Fate
Surrendered on 9 May 1945; sunk as part of Operation Deadlight on 8 December 1945 (1945)
Status
Wreck

Specifications

Displacement, surfaced
757 long tons (769 t)
Displacement, submerged
857 long tons (871 t)
Length
67.1 m (220.1 ft) OA
Beam
6.2 m (20.3 ft)
Draught
4.74 m (15.6 ft)
Speed
17.7 knots (32.8 km/h, 20.4 mph)
Range
8,500 nmi (15,742 km)
Main gun
88 mm (3.5 in)

U-773 was a Type VIIC submarine, operated by the Kriegsmarine. Her keel was laid at Kriegsmarinewerft, Wilhelmshaven on 13 October 1942. Launched on 8 December 1943, she entered service on 20 January 1944.

Her class ran to 612 ships. The class followed the Type UB III, Vetehinen class and was succeeded by the Type XXI (Late-war replacement).

The boat displaced 757 long tons surfaced and 857 long tons submerged. She measured 67.1 m (220 ft) long with a beam of 6.2 m (20 ft). Her designed speed was 17.7 knots.

Her main battery was one 88 mm (3.5 in) guns.

She was in commission for 475 days of the Second World War.

She was sunk on 9 May 1945, at 56°10′N 10°05′W. The wreck survives.

Written from the harvested record. Every figure above is sourced; the wording is this site's own.

Armament and machinery

Armament and machinery
Propulsion
  • 2 shafts
  • 2 × diesel engines
  • 2 × electric motors
Power
  • 2800 - 3200 PS (diesels)
  • 750 PS (electric)
Armament
  • 5 × 53.3 cm torpedo tubes (four bow, one stern)
  • 14 × torpedoes or
  • 26 TMA mines
  • 1 × 8.8 cm deck gun (220 rounds)
  • 1 × 3.7 cm Flak M42 AA gun
  • 2 × twin 2 cm C/30 anti-aircraft guns

Sister ships

587 more in the class

Sources

  • Facts harvested from German submarine U-773 on Wikipedia. Figures only — no wording is taken from it.
  • Photograph: UK Government — This photograph A 16040 comes from the collections of the Imperial War Museums — Public domain — Wikimedia Commons