Hazards of rotating propeller and helicopter rotor blades.

Bibliographic Details
Corporate Author:	United States. Federal Aviation Administration
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of Transportation, Federal Aviation Administration, [1983]
Series:	Advisory circular ; AC 91-42D
Subjects:	Propellers, Aerial > Accidents > Safety measures. Rotors (Helicopters) > Accidents > Safety measures.
Online Access:	https://purl.fdlp.gov/GPO/LPS107804

Available Online