Kawasaki KH-4
The Kawasaki KH- 4 was a multi-purpose helicopter of the Japanese manufacturer Kawasaki Heavy Industries which was further developed from the Bell 47.
History and construction
The KH- 4 was a further development of the Kawasaki since 1952 license-built Bell 47 The most visible difference between the KH -4 and its predecessor, was the new fully enclosed enlarged cabin that had removable side doors and room for three passengers on a bench offered behind the pilot's seat. The helicopter was equipped with a new control, revised instrumentation and larger tanks.
A total of 211 KH -4 were produced, including four that have been converted from existing Bell 47G. The vast number was bought by civilian operators, acquired some also by the Japanese and Thai armed forces.
Military use
- Japan Japan
- Thailand Thailand