What is the MOCA between JNC and HERRM intersection on V187?

The Minimum Obstacle Clearance Altitude (MOCA) is crucial for ensuring safe navigation along a route. It provides a minimum altitude that will give assurance of avoiding obstacles within a specified distance from the centerline of an airway. This altitude serves as a protective measure, especially in mountainous or obstacle-rich areas, while also providing assurance for reception of navigational signals.

In this case, the MOCA between the JNC and HERRM intersection on V187 is determined to be 12,100 feet MSL. This figure is derived from the terrain and obstacles data along the route, ensuring that aircraft maintain safe vertical clearance above any potential hazards that may exist below this altitude. It also indicates that at this altitude, the required signal reception for navigation is still adequate, making it essential for both safety and navigation reliability.

Understanding specific MOCA values is vital for pilots, as it influences altitude decisions during flight planning and execution, ensuring that they remain clear of obstacles while still effectively following air traffic control routes.