IFR aircraft handled
Subtitle: forecast by air route traffic control center, fiscal years 1978-89
By: Bernard Hannan
Contributors: United States. Aviation Forecast Branch
Series: FAA-AVP ; 77-34
Publisher: Department of Transportation, Federal Aviation Administration, Office of Aviation Policy, Aviation Forecast Branch; For sale by the National Technical Information Service
Published: 1977
Place of publication: Washington; Springfield, Va
Language: eng
Subjects: Instrument flying; Statistics; Air traffic control