Investigation of technology needs for avoiding helicopter pilot error related accidents
Subtitle: final report
By: Richard I. Chais and William E. Simpson ; prepared for NASA Office of Aeronautics and Space Technology under contract NASW-3554.
Contributors: Simpson, William Eugene, 1910-; United States. Office of Aeronautics and Space Technology.
Series: NASA contractor report -- 3895.; ORI TR -- 2384.; NASA contractor report -- NASA CR-3895.
Publisher: National Aeronautics and Space Administration, Scienctific and Technical Information Branch; National Technical Information Service, distributor]
Published: 1985
Place of publication: [Washington, D.C.?]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Helicopters -- Piloting -- Human factors.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1985] 1 microfiche.