On 9 August 1972, the Army canceled the Cheyenne program and later announced the program for an Advanced Army Helicopter on 17 August 1972.
The Army announced the program for an Advanced Army Helicopter on 17 August 1972. On 9 August 1972, the Army canceled the Cheyenne program.
On 9 August 1972, the Army canceled the Cheyenne program. The Army announced the program for an Advanced Army Helicopter on 17 August 1972.
On 9 August 1972, the Army canceled the Cheyenne program. The Army announced the program for an Advanced Army Helicopter on 17 August 1972.