Origins and Design
Work began in 1929 at the Fuchow factory on two similar aircraft: the Chi (Gi) and the Keng (Gen). Both aircraft were equipped with Wright R-504E Whirlwind (Wright J6) engines, delivering 165 hp.
The Chi was intended for use as a two-seater trainer or a three-seater touring aircraft, while the Keng was designed as a two-seater reconnaissance plane or for advanced pilot training.
Prototypes and Flight Tests
The first prototype, the Chi-1, named ‘Chiang Hung,’ was completed in June 1930. Pilots Chen Wen-lin and Hans Bertram conducted successful official trials of the aircraft, which included a flight to Amoy and back.
The second aircraft, the Chi-2 ‘Chiang Yen,’ was finished in August of the same year. Chen Wen-lin and Hans Bertram also planned a flight to Amoy, but the departure was cancelled at the last minute.
Technical Specifications
| Modification | Chi |
| Wingspan, m | 10.87 |
| Length, m | 8.33 |
| Height, m | 3.55 |
| Empty weight | 740 |
| Normal takeoff weight | 1180 |
| Engine type | 1 Piston engine Wright R-504E Whirlwind |
| Power, hp | 1 x 165 |
| Maximum speed, km/h | 138 |
| Crew, crew members | 2 |




