| Ki-88 | |
|---|---|
 | |
| The mock-up of the Kawasaki Ki-88 in 1943. | |
| Role | Fighter aircraft |
| Manufacturer | Kawasaki Kōkūki Kōgyō K.K. |
| Primary user | Imperial Japanese Army Air Force (intended) |
| Number built | None |
The Kawasaki Ki-88 was a proposed Japanese World War II fighter aircraft intended for use by the Imperial Japanese Army Air Force. Its anticipated performance was disappointing and only a mock-up was completed. [1]
Faced with delays in development of the Kawasaki Ki-64 fighter, the Imperial Japanese Army was open in 1942 to alternative fighter designs that might reach combat units more quickly. [2] Kawasaki proposed the Ki-88, a design inspired by the Bell P-39 Airacobra fighter then in service with the United States Army Air Forces. [1]
Kawasaki began design work on the Ki-88 in August 1942. The Ki-88 was to have a 1,117-kW (1,500-hp) Kawasaki Ha-140 engine behind its cockpit, driving a tractor propeller through an extension shaft. It was to mount a 37-mm cannon in its propeller shaft and two 20-mm cannons in its lower nose. [1]
When design work had progressed far enough to allow it, Kawasaki built a full-scale mock-up of the Ki-88, which bore a strong resemblance to the P-39. After inspection of the mockup, the Japanese calculated a maximum speed for the aircraft of 600 km/h (373 mph) at an altitude of 6,000 m (19,685 feet). This was only slightly faster than the Kawasaki Ki-61 Hien fighter, which already was in production. As a result, Kawasaki discontinued design work on the Ki-88 less than a year after beginning it. [1]
Data from Japanese Aircraft of the Pacific War [1]
General characteristics
Performance
Armament
Aircraft of comparable role, configuration, and era
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