Which cruising altitude is appropriate for VFR at 15000 feet?

The appropriate cruising altitude for VFR (Visual Flight Rules) flights is determined by the hemispheric rule, which helps maintain safe vertical separation between aircraft flying in the same airspace. Specifically, for aircraft flying at altitudes between 3,000 feet AGL (Above Ground Level) and 18,000 feet MSL (Mean Sea Level), the cruising altitudes depend on the magnetic course of the aircraft.

When an aircraft is flying on a magnetic course of 000 degrees to 179 degrees, the correct cruising altitude is an odd thousand feet plus 500 feet. For instance, if an aircraft is cruising at 15,000 feet, it aligns with the odd thousand plus 500 feet rule, which would mean cruising at 15,500 feet.

Conversely, for aircraft on a course of 180 degrees to 359 degrees, the prescribed altitudes would be even thousands plus 500 feet (e.g., 14,500 feet or 16,500 feet). Therefore, this cruising altitude strategy helps prevent conflicts and ensures separation between VFR and IFR (Instrument Flight Rules) traffic.

Thus, selecting odd thousands plus 500 feet for flights operating at 15,000 feet is consistent with FAA traffic management protocols and is the