Responses to questions for the record
Subtitle: hearing on the future of air traffic control modernization : [report to] the Honorable Jerry F. Costello, Chairman, Subcommittee on Aviation, Comittee on Transportation and Infrastructure, House of Representatives
By: United States Government Accountability Office
Contributors: United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation
Publisher: GAO
Published: 2007
Place of publication: Washington, D.C
Language: eng
Number of pages: 15
Subjects: Air traffic control; Management
Notes: "May 30, 2007."

"GAO-07-928R."

Includes bibliographical references.