Performance flight tests were conducted on the OH-4A to determine the compliance with the Light Observation Helicopter (LOH) Military Characteristics and to Check the contractual guarantees outlined in the OH-4A Model Specification.
Report of the Engineering Flight Test -- Performance Phase -- of the OH-4A Helicopter, Unarmed (Clean) and Armed with the XM-7 or XM-8 Weapon Subsystem. Part II
1964
110 pages
Report
No indication
English
Aircraft , Helicopters , Flight testing , Stability , Roll , Yaw , Pitch(Motion) , Flight control systems , Handling , Pilots , Performance(Human) , Aerodynamic configurations , Aircraft guns , Grenades , Vibration , Flight speeds , Level flight , Hovering , Climbing , Takeoff , Aircraft landings , Graphics , Center of gravity , Helicopter engines , Oh-4a aircraft , H-4 aircraft , Lightweight , Observation aircraft , Loh(Light observation helicopters) , M-60 guns (7.62-mm) , M-60c guns(7.62-mm) , M-7 weapon systems , M-75 grenade launchers(40-mm) , M-8 weapon systems , Xm-7 weapon systems , Xm-8 weapon systems