Which VOR changeover point is not applicable on V70?

The VOR changeover point refers to the location on a route where a pilot should switch from one VOR navigation frequency to another in order to maintain proper navigation along the route. In the context of V70, a specific air route, the New Orleans VOR is not applicable as a changeover point due to its geographical placement and the design of the route.

The POPEY intersection, Lake Charles VOR, and the halfway point are all relevant changeover points for V70. This is because they represent key navigational aids or reference points where it would be logical and necessary for a pilot to switch frequencies to ensure accurate guidance throughout the flight, particularly when flying along that air route.

In contrast, the New Orleans VOR, while a significant navigational aid, does not serve as an official changeover point for V70 based on its specific routing and the other referenced waypoints. Understanding the configuration and structure of air routes is crucial for effective navigation and maintaining situational awareness during flight.