National Airspace System
Subtitle: observations on American Airlines' 1997 study of future air traffic congestion
By: United States General Accounting Office, Resources, Community, and Economic Development Division
Publisher: The Office
Published: 1999
Place of publication: Washington, D.C. (P.O. Box 37050, Washington 20013)
Language: eng
Format: Microform
Subjects: National Airspace System (U.S.); Airways -- United States -- Safety measures; Aeronautics -- United States -- Safety measures
Other titles: Observations on American Airlines' 1997 study of future air traffic congestion
Notes: Title from subject line

Shipping list no.: 99-0717-M

"January 29, 1999"--P. [1]

"GAO/RCED-99-66R"--P. [1]

"B-281891"--P. [1]

Includes bibliographical references

Microfiche. [Washington, D.C.] : U.S. General Accounting Office, [1999] 1 microfiche : negative.