United States government flight information publication
Issued every 8 weeks
Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey
Ceased in 2016.
Issued by: the National Ocean Survey, <Feb. 1979>-Apr. 1983; by: National Ocean Service, Apr. 1983-1999; by: the Federal Aviation Administration's Office of Aeronautical Charting, <Oct. 2000>; by: U.S. Department of Transportation, Federal Aviation Administration, National Aeronautical Charting Office, 30 Nov. 2000 to 25 Jan. 2001-.
Continues in part: Airman's information manual. Pt. 2, Airport directory, and: Airman's information manual. Pt. 3, Operational data and special notices.
"EC"--<22 Feb. 1979->. Description based on: 22 Feb. 1979; title from cover. Latest issue consulted: Effective 0901Z 17 DEC 2009 to 0901Z 11 FEB 2010.