On an airway, where does the NAVAID changeover point occur?

On an airway, where does the NAVAID changeover point occur?

• A. Midway between NAVAIDS or depicted by a 'Z' symbol
• B. At the NAVAID facility
• C. At the airway terminus
• D. When the route is amended by ATC

Answer: (A)

The changeover point on an airway is the place where you switch from using one navigation aid to the next as you fly along the route. It’s placed roughly halfway between the two NAVAIDs that define that airway segment, so you stay within reliable reception as you move from one aid to the other. On IFR enroute charts, this point is often marked by a Z symbol to show where the handoff should occur. It isn’t at the NAVAID facility itself, nor at the end of the airway, and it isn’t determined by ATC edits—it's based on ensuring continuous guidance as you transition from one navaid to the next.

The changeover point on an airway is the place where you switch from using one navigation aid to the next as you fly along the route. It’s placed roughly halfway between the two NAVAIDs that define that airway segment, so you stay within reliable reception as you move from one aid to the other. On IFR enroute charts, this point is often marked by a Z symbol to show where the handoff should occur. It isn’t at the NAVAID facility itself, nor at the end of the airway, and it isn’t determined by ATC edits—it's based on ensuring continuous guidance as you transition from one navaid to the next.