Kellett K-2

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

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.