Which NAV display format is used to review the flight plan, waypoint to waypoint, using PREV and NEXT keys to step through the programmed route one waypoint at a time?

• A. TSD map
• B. Arc map
• C. Rose map
• D. Rose plan

Answer: (D)

Rose plan is designed for reviewing the route one leg at a time. It presents the programmed flight path as a sequence of waypoints, so you can move through each leg with PREV and NEXT, seeing the current waypoint, the next one, and the associated leg data as you step. This makes it ideal for confirming the exact order of waypoints and the distances or courses between them before or during flight.

Other formats focus more on geographic context or different visual arrangements rather than a simple step-through of the route. A map-style view highlights terrain, airspace, or traffic; arc-based views emphasize range rings or angular relationships; and other rose-style displays differ in how they present waypoints visually. But for checking the flight plan one waypoint at a time with explicit forward or backward stepping, rose plan is the best fit.