visual-aural range


Also found in: Acronyms.

visual-aural range

[′vizh·ə·wəl ′ȯr·əl ′rānj]
(navigation)
A very-high-frequency radio range that provides one course for display to the pilot on a zero-center left-right indicator and another course, at right angles to the first, in the form of aural A-N radio range signals; the A-N aural signals provide a means for differentiating between the two directions of the visual course. Abbreviated VAR.
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