Ten-year ground exposure of composite materials used on the Bell model 206L helicopter flight service program
By: Donald J. Baker.
Contributors: Langley Research Center.
Series: NASA technical paper -- 3468.; ARL technical report -- 480.
Publisher: National Aeronautics and Space Administration, Langley Research Center; National Technical Information Service, distributor
Published: 1994
Place of publication: Hampton, Va; [Springfield, Va
Language: eng
Format: Microform
Subjects: Bell aircraft.; Composite materials.; Deterioration.; Durability.; Exposure.; Helicopters.; Kevlar (Trademark); Long term effects.; North America.; Polyurethane resins.; Weathering.
Other titles: Ten year ground exposure of composite materials used on the Bell model 206L helicopter flight service program.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 95-0074-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994] 1 microfiche.