Question

The altitude that provides acceptable navigational signal coverage for the route, and meets obstacle clearance requirements is the minimum:

Answer 1

Answer: Minimum Enroute Altitude

Step-by-step explanation:

Minimum Enroute Altitude (MEA) is the type of altitude that provides acceptable navigational signal coverage for the route, and meets obstacle clearance requirements.

In other word, the MEA appears as the lowest flown altitude in an airspace structure. It also gives

reception of navigation aids, help in obstacles clearance etc.