What is the appropriate VFR altitude when flying on a magnetic course of 250 degrees?

To determine the appropriate VFR altitude for a magnetic course of 250 degrees, you need to apply the rules established for VFR cruising altitudes. These rules state that when flying in the airspace below 18,000 feet MSL, pilots should choose odd altitudes for courses between 180 and 359 degrees and even altitudes for courses between 0 and 179 degrees.

Since a magnetic course of 250 degrees falls within the range of 180 to 359 degrees, the correct choice is an odd altitude. Following this, the altitude must be adjusted according to whether the flight is at a VFR cruising altitude. For odd altitudes, you would typically add 500 feet to establish a safe distance above terrain and ensure proper separation from other aircraft.

This means that for a course of 250 degrees, the pilot would select an odd altitude plus 500 feet. Hence, the selection of even altitudes, which is the basis of another choice, does not align with the established rules for an odd course heading. Therefore, while the assertion that an "even plus 500" is a suitable answer for the original query is incorrect, the application of odd altitudes for 250 degrees is the correct approach, pointing towards the need