| K-2, K-3, and K-4 | |
|---|---|
| |
| Role | Utility autogyro |
| National origin | United States |
| Manufacturer | Kellett Autogiro Corporation |
| First flight | April 24, 1931 |
| Number built | 16[citation needed] |
The Kellett K-2 is a two-seat autogyro developed in the United States in the early 1930s. Later examples were designated K-3 and K-4 when equipped with more powerful engines. K-3 NC 12691 is seen in the 1934 movie, It Happened One Night.