| PA-31T Cheyenne | |
|---|---|
 | |
| PA-31T1 Cheyenne in landing configuration | |
| Role | Turboprop |
| Manufacturer | Piper Aircraft |
| First flight | 29 August 1969 |
| Produced | 1974–1985[ citation needed ] |
| Number built | 823 |
| Developed from | Piper PA-31 Navajo |
| Variants | Piper PA-42 Cheyenne |
The Piper PA-31T Cheyenne is a turboprop development of the earlier PA-31P Pressurized Navajo.
Originally, the aircraft was an upgraded version of the Pressurized Navajo equipped with two Pratt & Whitney Canada PT6A-28 turboprop engines. Later, the aircraft was further refined and developed, including aerodynamic improvements and fuselage extensions. The PA-31T led to the development of the PA-42 Cheyenne III and IV.
Data from Jane's All the World's Aircraft 1976–77 [3]
General characteristics
Performance
Related development
Aircraft of comparable role, configuration and era
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