Garmin GPS 400 Pilot's Manual And Reference page 111

Navigating to a Nearby Waypoint
The NRST pages can be used in conjunction with the GPS 400's direct-to func-
tion to quickly set a course to a nearby facility. This feature can often be a real time
saver compared to retrieving information from the database using the WPT pages.
More importantly, it instantly provides navigation to the nearest airport in case of an
in-flight emergency.
To select a nearby airport, VOR, NDB, intersection or user waypoint as a direct-to
destination:
D
E E
NRST PAGES
Nearest Airports
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