Kellett XR-8

XR-8
General information
TypeExperimental helicopter
National originUnited States
ManufacturerKellett Autogiro Corporation
Number built2
History
First flight7 August 1944
VariantKellett XR-10

The Kellett XR-8 (later redesignated XH-8) was a helicopter built in the United States during World War II. It was a two-seat machine intended to demonstrate the feasibility of a twin-rotor system and, while it accomplished this, it also demonstrated a number of problems that prevented further development of this particular design.