What is an MVA (minimum vectoring altitude) and how is it used?

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Multiple Choice

What is an MVA (minimum vectoring altitude) and how is it used?

Explanation:
Minimum vectoring altitude is the lowest published altitude in a radar-covered sector that guarantees obstacle clearance for aircraft being vectored by ATC. It’s based on terrain and obstacles, and it lets controllers give headings and speed adjustments with confidence that the aircraft won’t encounter an obstruction while under radar control. If radar coverage is lost or if you’re below this altitude, vectoring safety can no longer be assumed, so different clearances or procedures would apply. This concept isn’t about final approach sequencing, a sector’s maximum altitude, or handoffs to another controller. It specifically ensures safe radar-based vectoring within that sector.

Minimum vectoring altitude is the lowest published altitude in a radar-covered sector that guarantees obstacle clearance for aircraft being vectored by ATC. It’s based on terrain and obstacles, and it lets controllers give headings and speed adjustments with confidence that the aircraft won’t encounter an obstruction while under radar control. If radar coverage is lost or if you’re below this altitude, vectoring safety can no longer be assumed, so different clearances or procedures would apply. This concept isn’t about final approach sequencing, a sector’s maximum altitude, or handoffs to another controller. It specifically ensures safe radar-based vectoring within that sector.

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