Download or read book FAA Air Traffic Activity, Calendar Year 1975 and Terminal Area Relationships, Fiscal Year 1975 written by George Thompson and published by . This book was released on 1975 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report furnishes terminal and enroute air traffic activity information of the National Airspace System. The data have been reported by the FAA-operated Airport Traffic Control Towers (ATCTs), Air Route Traffic Control Centers (ARTCCs), Flight Service Stations (FSSs), Combined Station Towers (CS/Ts), International Flight Service Stations (IFSSs), and Approach Control Facilities.