VOR, short for VHF omnidirectional radio range, is a type of radio navigation system for aircraft. A VOR ground station broadcasts a VHF radio composite signal including the station's identifier, voice (if equipped), and navigation signal. The identifier is typically a two- or three-letter string in Morse code. The voice signal, if used, is usually the station name, in-flight recorded advisories, or live flight service broadcasts. The navigation signal allows the airborne receiving equipment to determine a magnetic bearing from the station to the aircraft (direction from the VOR station in relation to the Earth's magnetic North at the time of installation). VOR stations in areas of magnetic compass unreliability are oriented with respect to True North. This line of position is called the "radial" from the VOR. The intersection of two radials from different VOR stations on a chart provides the position of the aircraft.
Avinor has 33 VORs today, but expect the number to fall in the years to come. Replacement of 2-3 systems per year.
Kontraktstildeling
Tittel: Framework Agreement VOR
Dato for kontraktstildeling: 12-07-2012
Antall mottatte tilbud: 1
Kontaktpunkt for leverandøren som har blitt tildelt kontrakten:
Thales Air Systems & Electron Devices GmbH, NO.