A2 type submarine

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Japan Japan
Operators: Imperial Japanese Navy Ensign Imperial Japanese Navy
Preceding class: A1 type submarine
Following class: AM type submarine
In service: 1944
Out of service: 1945
Ships in Class
Ships in class: I-12
General Characteristics
Displacement: 2,934 tons surfaced
4,172 tons
Length: 372.8 ft
Beam: 31.5 ft
Draught: 17.5 ft
Propulsion and power: 2 diesels: 4,700 hp
electric motors: 1,200 hp
Speed: 17.7 knots surfaced
6.2 knots submerged
Range: 22,000 nautical miles at 16 knots
Test depth: 100 m (330 ft)
Complement: 114 officers and men
Armament: 6 × 533 mm forward torpedo tubes

18 torpedoes

1 × 140 mm 50 calibre gun
Aircraft complement: 1 Yokosuka E14Y seaplane

The A2 Type submarine was a single submarine of the Imperial Japanese Navy during World War II, numbered I-12, and equipped with an aircraft. The design was similar to the A1 type submarine, except for weaker engine's, but a longer range.

  • I-12 disappeared in January 1945, for unknown reasons.
Imperial Japanese Navy
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