air navigation facility

  • "Air navigation facility" means any facility other than one owned or operated by the United States used in, available for use in, or designed for use in, aid of air navigation, including airports and any structures, mechanisms, lights, beacons, markers, communicating system or other instrumentalities or devices used or useful as an aid, or constituting an advantage or convenience to the safe taking-off, navigation and landing of aircraft, or the safe and efficient operation or maintenance of an airport, and any combination of any or all of such facilities.

    Oregon Legislature 1