Which MEA value is shared by the routes V11 SQS-MHZ, V18 MHZ-MEI, and V557 MCB-MHZ?

Which MEA value is shared by the routes V11 SQS-MHZ, V18 MHZ-MEI, and V557 MCB-MHZ?

• A. 2,000
• B. 4,000
• C. 3,000
• D. 5,000

Answer: (C)

Minimum Enroute Altitude is the lowest altitude that guarantees obstacle clearance and reliable navigation signal along an enroute segment. For these three routes, the terrain in the route corridor and the VOR signal coverage together require being at least 3,000 feet MSL to ensure you won’t encounter high terrain and to maintain dependable navigation guidance to the next waypoint. Lower altitudes risk terrain or loss of signal, while higher altitudes aren’t required given the charted obstacle heights and NAV coverage on these segments. Hence, 3,000 feet is the correct MEA.

Minimum Enroute Altitude is the lowest altitude that guarantees obstacle clearance and reliable navigation signal along an enroute segment. For these three routes, the terrain in the route corridor and the VOR signal coverage together require being at least 3,000 feet MSL to ensure you won’t encounter high terrain and to maintain dependable navigation guidance to the next waypoint. Lower altitudes risk terrain or loss of signal, while higher altitudes aren’t required given the charted obstacle heights and NAV coverage on these segments. Hence, 3,000 feet is the correct MEA.