Title from cover.Mode of access: Internet.Vols. for 1986-<May 1991> issued by: Aviation Standards National Field Office; <Aug. 1991>-199 by: Office of Aviation System Standards; <Aug. 1992>-1993 by: Office of Flight Standards Service
"B-226617"--P. [1]"May 1987."Cover title.Bibliography: p. 81-83.Mode of access: Internet
Publication date stamped on cover."LCD-76-447."Cover title.Mode of access: Internet
"Prepared by Systems Technology, Inc. ... for Flight Research Center."Cover title.Includes bibliogra...
Description based on: July 1980 (data for May 1980)Oct. 1982- issued by Aviation Standards Nation...
Title from cover.American statistics indexEach report covers monthly and 12 month data.Mode of acces...
"B-241110"--P. [1]."October 1990.""Report to Congressional requesters."Cover title.Includes bibliogr...
Mode of access: Internet.Vols. <1991-> prepared by the Air Traffic Rules and Procedures Service
"GAO/RCED-88-61.""Report to Congressional requesters.""B-230349"--P. [1]Cover title."March 1988."Mod...
Vols. for issued as its AC.Title varies slightly.Reports for cover 12-month periods ending June 30 a...
"August 1993."Cover title.Includes bibliographical references (p. 152-154).Interim report.Mode of ac...
Vols. for <Jan. 21, 1982-> usually 4 issues and sometimes 5 issues a year.Mode of access: Internet.I...
Description based on: 12 months ending Dec. 31, 1996; title from cover.Mode of access: Internet
"B-242727"--P. [1]."May 1991.""Report to the Chairman, Subcommittee on Aviation, Committee on Public...
Distributed to depository libraries in microfiche."B-197119"--Prelim. leaf."GAO/CED-82-94.""June 24,...
"B-238393"--P. 1."March 1991.""Report to the Chairman, Subcommittee on Aviation, Committee on Commer...
"B-226617"--P. [1]"May 1987."Cover title.Bibliography: p. 81-83.Mode of access: Internet
Publication date stamped on cover."LCD-76-447."Cover title.Mode of access: Internet
"Prepared by Systems Technology, Inc. ... for Flight Research Center."Cover title.Includes bibliogra...
Description based on: July 1980 (data for May 1980)Oct. 1982- issued by Aviation Standards Nation...
Title from cover.American statistics indexEach report covers monthly and 12 month data.Mode of acces...
"B-241110"--P. [1]."October 1990.""Report to Congressional requesters."Cover title.Includes bibliogr...
Mode of access: Internet.Vols. <1991-> prepared by the Air Traffic Rules and Procedures Service
"GAO/RCED-88-61.""Report to Congressional requesters.""B-230349"--P. [1]Cover title."March 1988."Mod...
Vols. for issued as its AC.Title varies slightly.Reports for cover 12-month periods ending June 30 a...
"August 1993."Cover title.Includes bibliographical references (p. 152-154).Interim report.Mode of ac...
Vols. for <Jan. 21, 1982-> usually 4 issues and sometimes 5 issues a year.Mode of access: Internet.I...
Description based on: 12 months ending Dec. 31, 1996; title from cover.Mode of access: Internet
"B-242727"--P. [1]."May 1991.""Report to the Chairman, Subcommittee on Aviation, Committee on Public...
Distributed to depository libraries in microfiche."B-197119"--Prelim. leaf."GAO/CED-82-94.""June 24,...
"B-238393"--P. 1."March 1991.""Report to the Chairman, Subcommittee on Aviation, Committee on Commer...
"B-226617"--P. [1]"May 1987."Cover title.Bibliography: p. 81-83.Mode of access: Internet
Publication date stamped on cover."LCD-76-447."Cover title.Mode of access: Internet
"Prepared by Systems Technology, Inc. ... for Flight Research Center."Cover title.Includes bibliogra...