TY  - BOOK
ED  - United States.
TI  - AC:27-1 certification of normal category rotorcraft
PY  - 1985///]
CY  - [Washington, D.C.
KW  - Rotors (Helicopters)
KW  - Standards
KW  - United States
N1  - Aug. 29, 1985; CRDP Program Historic Shelflist record
ER  -