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Very-high frequency (VHF)

A band of radio frequencies falling between 30 and 300 MHz. Very-high frequency omnidirectional range (VOR). Electronic navigation equipment in which the flight deck instrument identifies the radial or line from the VOR station, measured in degrees clockwise from magnetic north, along which the aircraft is located.

Pilot's Handbook of Aeronautical Knowledge, p. G-33

Taught in AF-I Quick reference.