Minimum en route altitude

Minimum en route altitude (MEA), alternately spelled as Minimum enroute altitude, is the lowest published altitude between radio navigation fixes that assures acceptable navigational signal coverage (see MRA) and meets obstacle clearance requirements (see MOCA) between those fixes. The definition given here is that of the United States Federal Aviation Administration. Details may vary in other jurisdictions.

Minimum en route altitude

Minimum en route altitude (MEA), alternately spelled as Minimum enroute altitude, is the lowest published altitude between radio navigation fixes that assures acceptable navigational signal coverage (see MRA) and meets obstacle clearance requirements (see MOCA) between those fixes. The definition given here is that of the United States Federal Aviation Administration. Details may vary in other jurisdictions.