Recognition Guide Warships of the Second World War
Royal Navy — Submarine

HMS Trespasser

British T class submarine

HMS Trespasser
Royal Navy official photographer — This photograph FL 3790 comes from the collections of the Imperial War Museums (collection no. 8308-29) — Public domain — Wikimedia Commons Plate British T class submarine HMSM TRESPASSER under tow at Barrow .

Service

  1. Royal Navy as HMS Trespasser25 September 1942 — September 19611,073 days of the war
British T class submarine Particulars
Name
HMS Trespasser
Builder
Vickers-Armstrongs, Barrow
Laid down
8 September 1941
Launched
29 May 1942
Commissioned
25 September 1942
Fate
Scrapped in September 1961 (1961)
Status
Scrapped

Specifications

Displacement, surfaced
1,290 long tons (1,311 t)
Displacement, submerged
1,560 long tons (1,585 t)
Length
84.12 m (276 ft)
Beam
7.62 m (25 ft)
Draught
3.66 m (12 ft)
Speed
15.5 knots (28.7 km/h, 17.8 mph)
Range
4,500 nmi (8,334 km)
Complement
61
Main gun
102 mm (4 in)

HMS Trespasser was a British T class submarine, operated by the Royal Navy. Her keel was laid at Vickers-Armstrongs, Barrow on 8 September 1941. Launched on 29 May 1942, she entered service on 25 September 1942.

Her class ran to 52 ships. The class followed the Grampus-class submarine and was succeeded by the U class.

The boat displaced 1,290 long tons surfaced and 1,560 long tons submerged. She measured 84.1 m (276 ft) long with a beam of 7.6 m (25 ft). Her designed speed was 15.5 knots, and she carried a complement of 61. Her main battery was of 102 mm (4.0 in) calibre.

She was in commission for 1,073 days of the Second World War.

She was broken up for scrap in September 1961.

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

Armament and machinery

Armament and machinery
Propulsion
  • Two shafts
  • Twin diesel engines 2,500 hp (1.86 MW) each
  • Twin electric motors 1,450 hp (1.08 MW) each
Armament
  • Six internal forward-facing 21 in torpedo tubes
  • Two external forward-facing torpedo tubes
  • Two external amidships rear-facing torpedo tubes
  • One external rear-facing torpedo tubes
  • Six reload torpedoes
  • 1 x 4 inch deck gun

Sister ships

27 more in the class

Sources

  • Facts harvested from HMS Trespasser on Wikipedia. Figures only — no wording is taken from it.
  • Photograph: Royal Navy official photographer — This photograph FL 3790 comes from the collections of the Imperial War Museums (collection no. 8308-29) — Public domain — Wikimedia Commons