HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › minimum sector altitude
← Back to search

Meaning of minimum sector altitude | Babel Free

Noun CEFR C1

Definitions

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.

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
See all C1 English words →

See also

minimum security minimum seek time minimum skills minimum spanning tree minimum viable product minimum wage

Learn this word in context

See minimum sector altitude used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free