Air traffic control
Subtitle: status of FAA's modernization program : report to Congressional requesters
By: United States General Accounting Office..
Publisher: The Office
Published: 1998
Place of publication: Washington, D.C
Language: eng
Number of pages: 96
Subjects: United States. Federal Aviation Administration.; Air traffic control -- United States.; Air traffic control -- Electronic equipment -- United States.
Notes: Includes bibliographical references.
Cover title.
"GAO/RCED-99-25
"December 1998."