Global Positioning System : significant challenges in sustaining and upgrading widely used capabilities : testimony before the Subcommittee on National Security and Foreign Affairs, Committee on Oversight and Government Reform, House of Representatives /

Bibliographic Details
Main Author:	Chaplain, Cristina T.
Corporate Authors:	United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on National Security and Foreign Affairs, United States. Government Accountability Office
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : U.S. Govt. Accountability Office, [2009]
Series:	Testimony ; GAO-09-670T.
Subjects:	United States. > Air Force > Procurement. Global Positioning System. Artificial satellites in navigation. Astronautics, Military > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS114523

Description
Item Description:	Title from title screen (GAO, viewed July 27, 2009). "For release ... May 7, 2009." Electronic resource.
Physical Description:	1 online resource (11 pages) : illustrations