Pilot/air traffic controllers communications issues
Subtitle: hearing before the Subcommittee on Aviation of the Committee on Public Works and Transportation, One Hundred First Congress, second session, May 24, 1990.
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.
Published: 1991
Place of publication: Washington
Language: eng
Number of pages: 272
Subjects: Air traffic controllers -- United States.; Air pilots -- United States.; Aeronautics -- Safety measures.
Notes: Distributed to some depository libraries in microfiche.

Shipping list no.: 91-299-P.

"101-77."