The Lockheed AH-56 Cheyenne is an attack helicopter developed by Lockheed for the United States Army. It rose from the Army's Advanced Aerial Fire Support System program to field the service's first d
AH-56 Cheyenne during testing
Prototype #7 on display at the U.S. Army Aviation Museum, Ft. Rucker, Alabama
View of AH-56 nose and canopy
Three-quarter view of AH-56 Cheyenne.
The Advanced Attack Helicopter was a United States Army program to develop an advanced ground attack helicopter beginning in 1972. The Advanced Attack Helicopter program followed cancellation of the L
A YAH-64A during a demonstration flight in 1982
Probable axes of attack of the Warsaw Pact through the Fulda Gap and the North German Plains (according to the U.S. Army)
An early Hughes YAH-64A prototype with T-tail