very high frequency omnidirectional radio range

very high frequency omnidirectional radio range

[¦ver·ē ¦hī ′frē·kwən·sē ¦äm·nə·də′rek·shən·əl ′rād·ē·ō ‚rānj]
(navigation)
A radio navigation aid operating at very high frequency and supplying bearing information for the entire 360° of azimuth. Abbreviated VOR.
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