Dynamic evaluation of seat restraint systems & occupant restraint for rotorcraft (normal and transport).
Contributors: United States. Federal Aviation Administration.
Series: Advisory circular -- AC no. 20-137.
Publisher: U.S. Dept. of Transportation, Federal Aviation Administration
Published: 1992
Place of publication: [Washington, D.C.] (800 Independence Ave., S.W., Washington 20591)
Language: eng
Number of pages: 42
Subjects: Helicopters -- Airworthiness.; Transport planes -- United States -- Seat belts -- Safety measures.
Notes: Caption title.

Shipping list no.: 92-0463-P.

"3/30/92."