National airspace system
Subtitle: questions concerning FAA's Wide Area Augmentation System
By: United States General Accounting Office, Resources, Community, and Economic Development Division
Publisher: The Office; The Office, [distributor
Published: 1997
Place of publication: Washington, D.C; Gaithersburg, MD (P.O. Box 6015, Gaithersburg 20884-6015)
Language: eng
Format: Microform
Number of pages: 28
Subjects: United States. -- Federal Aviation Administration; Artificial satellites in navigation -- United States; Global Positioning System; Navigation (Aeronautics) -- United States
Other titles: Questions concerning FAA's Wide Area Augmentation System
Notes: Title from subject line

Shipping list no.: 98-0474-M

"August 7, 1997"--P. [1]

"GAO/RCED-97-219R"--P. [1]

"B-276928"--P. [1]

Includes bibliographical references

Microfiche. [Washington, D.C.] : U.S. General Accounting Office, [1997?] 1 microfiche : negative