Phrase guide

minimum sector altitude

noun · 1 senses · updated from the 2026-07-25 local source snapshot

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1

noun

Meaning 1

The lowest altitude which will provide a minimum clearance of 1000 ft (300 m) above all objects located in an area within a circular sector having a radius of 25 nautical miles (46 km) around a radio navigational aid.

Definition source: English Wiktionary via Wiktextract

Topics: aeronautics, aerospace, aviation, business, engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

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Antonyms: none provided

History

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