FAA certification process and regulation of illegal commercial operators : hearings before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-fifth Congress, second session, September 26 and 28, 1978.
United States.Congress.House.Committee on Government Operations.Government Activities and Transportation Subcommittee.
Washington : U.S. Govt. Print. Off.,
1978.
United States. Federal Aviation Administration
Airworthiness certificates
Aeronautics, Commercial