MIL-C-81950, MILITARY SPECIFICATION: CHARTS - STANDARD AIRCRAFT CHARACTERISTICS AND PERFORMANCE, HELICOPTER (08-MAY-1973)

MIL-C-81950, MILITARY SPECIFICATION: CHARTS - STANDARD AIRCRAFT CHARACTERISTICS AND PERFORMANCE, HELICOPTER (08-MAY-1973)., This specification governs the definitions of requirements for, and methods of presenting characteristics and performance for Navy helicopters.