NextGen Air Transportation System : FAA has made some progress in midterm implementation, but ongoing challenges limit expected benefits : report to congressional requesters.

Bibliographic Details
Corporate Author:	United States. Government Accountability Office (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Government Accountability Office, 2013.
Subjects:	United States. > Federal Aviation Administration > Rules and practice. Air traffic control > United States > Planning. Aeronautics, Commercial > United States. Aeronautics and state > United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo37926 http://purl.fdlp.gov/GPO/gpo37926

Description
Item Description:	Title from title screen (viewed July 3, 2013). "April 2013." "GAO-13-264."
Physical Description:	1 online resource (iii, 56 pages) : illustrations, maps
Bibliography:	Includes bibliographical references.