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Multiple Choice

Vicksburg is between airways which pair?

In IFR low-altitude navigation, being “between airways” means your position sits inside the corridor bounded by the centerlines of two Victor airways on the enroute chart. Each airway has a defined width, and the area between the centerlines is the space you’d consider between those two routes. For Vicksburg, the two Victor airways that bound the area you’d pass through are V417 and V245. The city lies in the region between those two airways, so that pair correctly describes the location. The other pairings do not bound Vicksburg on the chart, so they aren’t the correct surrounding airways.

In IFR low-altitude navigation, being “between airways” means your position sits inside the corridor bounded by the centerlines of two Victor airways on the enroute chart. Each airway has a defined width, and the area between the centerlines is the space you’d consider between those two routes.

For Vicksburg, the two Victor airways that bound the area you’d pass through are V417 and V245. The city lies in the region between those two airways, so that pair correctly describes the location. The other pairings do not bound Vicksburg on the chart, so they aren’t the correct surrounding airways.