What is the highest useable altitude for an IFR flight when crossing the LORAN intersection on V16 from BGS VORTAC to ABI VORTAC?

To determine the highest usable altitude for an IFR flight when crossing the LORAN intersection on V16 from BGS VORTAC to ABI VORTAC, it is crucial to consider the data and procedures relevant to IFR operations, including published altitude limits on specific routes.

For VFR flights in controlled airspace, the altitudes at which an aircraft can operate under IFR are designated in terms of Minimum Enroute Altitudes (MEA) and other related altitude limits. When looking at the route from BGS VORTAC to ABI VORTAC, the Minimum Enroute Altitude (MEA) for the segment typically provides the safe altitude to ensure obstacle clearance and radio signal reception.

The choice of 17,000 Ft MSL is correct because this altitude represents the highest level at which the stated route segment can be safely navigated, factoring in the terrain and airspace requirements along this portion of V16. This is critical for maintaining safe vertical separation from obstacles and ensuring compliance with air traffic control routing.

Choosing an altitude higher than 17,000 could compromise safety or regulatory compliance, thus affirming that 17,000 Ft MSL is the highest usable altitude for this routing segment.