What is the highest MEA on V187 between Grand Junction Regional and Durango Animas Air Park?

The highest Minimum Enroute Altitude (MEA) on V187 between Grand Junction Regional and Durango Animas Air Park is established based on various factors, including terrain clearance and navigational reliability. MEA ensures that aircraft remain clear of obstacles and can receive reliable navigation signals.

For V187 specifically, the MEA over certain segments takes into account the highest terrain and obstacles in the area, as well as vectoring needs for air traffic control. When analyzing the altitudes provided, the highest MEA of 15,000 feet is designed to provide a safe buffer above these obstacles while ensuring consistent navigation service.

This altitude meets safety requirements for IFR (Instrument Flight Rules) flight operations in the defined airspace, accommodating any geographical challenges along that route. The choice of 15,000 feet reflects a careful consideration of both safety margins and the operational requirements of the route, surpassing the other provided altitudes.

In summary, the MEA is critical for maintaining safe flight operations and ensuring that the aircraft is adequately protected from terrain and obstacles, making 15,000 feet the correct answer for the highest MEA on V187 in that segment.