Ships
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Shinano

IJN Shinano

Sunk

Imperial Japanese Navy

TypeAircraft carrier
ClassYamato
WarSecond World War
Main guns16 × 5″ guns in 8 twin mounts

The third Yamato-class hull, finished as a carrier after Midway. On her maiden voyage, still unfinished, she was torpedoed by USS Archerfish on 29 November 1944 and sank: the largest ship ever sunk by a submarine.

Japanese aircraft carrier Shinano underway during her sea trials. Photo: Marine engineer Hiroshi Arakawa, Ishikawajima Shipyard., Public domain · Wikimedia Commons

Armament and specifications

Armament

  • 8 × twin 12.7 cm (5 in) DP guns
  • 35 × triple 2.5 cm (1 in) AA guns
  • 12 × 28-barrel 12 cm (4.7 in) AA rocket launchers

Armour

  • Waterline belt: 160–400 mm (6.3–15.7 in)
  • Flight deck: 75 mm (3 in)
BuilderYokosuka Naval Arsenal
Laid down4 May 1940
Launched8 October 1944
Displacement65,800 t (64,800 long tons) (standard)
Length265.8 m (872 ft 2 in) (o/a)
Speed28 knots (52 km/h; 32 mph)
Complement2,400

As built, from the ship's Wikipedia article. Figures there may cover later refits too.

Career

She isn't listed in any of the fleet actions covered here.

Launched

8 October 1944