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The Pilots Desk
FightersJapanese night fighter prototype

Aichi S1A

Aichi S1A

The Aichi S1A Denkō (電光; Bolt of Light) was a Japanese night fighter, intended to replace the Nakajima J1N1-S Gekkō. Like the Gekkō, it was to be equipped with radar to counter the B-29 air raids over Japan. Development time for the S1A increased while trying to overcome design shortcomings, such as the insufficient power of the Navy's requested Nakajima Homare engines, resulting in no aircraft being completed before the war ended.

Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.

Manufacturer
Aichi
Category
Fighters
Country of origin
Empire of Japan

Specifications

Cruise speed
240 kt
Max speed
318 kt
Range
916 nm
Service ceiling
39,370 ft
Max takeoff weight
25,375 lb
Empty weight
16,138 lb
Powerplant
2 × Nakajima NK9K-S
Engines
2
Seats
2
Length
49.5 ft
Wingspan
57.4 ft
Height
15.1 ft
Number built
2

Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).

Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.