Recognition Guide Warships of the Second World War
Kriegsmarine — Submarine

German submarine U-446

Type VIIC submarine

Displacement
757 long tons (769 t)
Length
67.1 m (220.1 ft)
Beam
6.2 m (20.3 ft)
Speed
17.7 knots (32.8 km/h, 20.4 mph)
Main gun
88 mm (3.5 in)

Service

  1. Kriegsmarine as U-44620 June 1942 — 21 September 194293 days of the war
Type VIIC submarine Particulars
Name
U-446
Builder
F Schichau, Danzig
Ordered
6 August 1940
Laid down
9 April 1941
Launched
11 April 1942
Commissioned
20 June 1942
Fate
Sunk on 21 September 1942 by a mine. Raised on 1 November 1942; scuttled on 3 May 1945. Broken up in 1947 (1942)
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-446 was a Type VIIC submarine of the Kriegsmarine. Her keel was laid at F Schichau, Danzig on 9 April 1941. Launched on 11 April 1942, she entered service on 20 June 1942.

She was one of 612 ships of her class. 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 93 days of the Second World War.

She was scuttled on 21 September 1942. 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
  • 1 × 8.8 cm deck gun (220 rounds)
  • 1 x 2 cm C/30 AA gun

Sister ships

587 more in the class

Sources