A-N Radio range: Difference between revisions

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A Radio Range providing four radial lines of position identified aurally as a continuous tone resulting from the interlocking of equal amplitude A and N International Morse Code letters.
A Radio Range providing four radial lines of position identified aurally as a continuous tone resulting from the interlocking of equal amplitude A and N International Morse Code letters.

Latest revision as of 08:05, 17 September 2026

urn:mrn:iala:dic:4-4-0400

A Radio Range providing four radial lines of position identified aurally as a continuous tone resulting from the interlocking of equal amplitude A and N International Morse Code letters.

The sense of deviation from these lines is indicated by a deterioration of the steady tone into audible A or N code signals.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)