National Airspace System : FAA's approach to its new communications system appears prudent, but challenges remain.

Bibliographic Details
Corporate Author:	United States. General Accounting Office
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : U.S. General Accounting Office, [2002]
Subjects:	Air traffic control > United States. Airports > United States > Communication systems.
Online Access:	https://purl.fdlp.gov/GPO/LPS34731

Description
Item Description:	Title from title screen (viewed on Oct. 3, 2003). "July 2002." Paper version available from: General Accounting Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548. "GAO-02-710." Electronic resource.
Format:	System requirements: Adobe Acrobat Reader. Mode of access: Internet from GAO web site. Address as of 10/03/03: http://www.gao.gov/new.items/d02710.pdf; current access available via PURL.
Bibliography:	Includes bibliographical references.