What is the normal mode that displays on the GPS MONITOR page?

What is the normal mode that displays on the GPS MONITOR page?

• A. GPS NAV
• B. NAV
• C. FPL
• D. MON

Answer: (B)

On the GPS Monitor page, the mode shown reflects how navigation data are being used for guidance. In normal operation, the system is actively navigating along the active route using GPS data, which is labeled NAV. This indicates the FMS is tracking position, computing the course, and providing guidance to the flight path. The other options correspond to alternative display states—flight plan display (FPL), a monitoring/diagnostic state (MON), or a different label used in other contexts (GPS NAV)—while the GPS Monitor page uses NAV to indicate standard navigation. So NAV is the best fit for the normal display.

On the GPS Monitor page, the mode shown reflects how navigation data are being used for guidance. In normal operation, the system is actively navigating along the active route using GPS data, which is labeled NAV. This indicates the FMS is tracking position, computing the course, and providing guidance to the flight path. The other options correspond to alternative display states—flight plan display (FPL), a monitoring/diagnostic state (MON), or a different label used in other contexts (GPS NAV)—while the GPS Monitor page uses NAV to indicate standard navigation. So NAV is the best fit for the normal display.