What is the maximum altitude that you may flight plan for an IFR flight on V-86 EASTBOUND between Bozeman and Billings VORTACs?

The maximum altitude for flight planning under IFR on V-86 eastbound between Bozeman and Billings VORTACs is 17,000 feet MSL. This is consistent with the general routing and structure of the United States airspace system, where altitudes for IFR flights typically follow specific routes and correspond to air traffic control regulations.

In the case of V-86, it is important to keep in mind the altitude designations that are used within the National Airspace System. For eastbound flights, the standard rule is to fly at odd thousands plus 500 feet, which aligns properly with the provided altitude of 17,000 feet MSL. This altitude ensures that IFR flights maintain safe vertical separation from other traffic and comply with airspace management rules intended to optimize safety and efficiency in the air traffic system.

Being within the aforementioned context of airways and flight levels is critical in ensuring both compliance with regulations and managing air traffic effectively. It reflects the importance of understanding altitude limits when planning IFR routes.