BendixKing KLN 90B - Manual (Page 147)

5-45
The active flight plan is the only flight plan available
when there is no database cartridge. There is no way to
gain access to flight plans one through 25. Functions
not requiring the published database are operative.
Some functions, such as nearest airport, nearest VOR,
nearest NDB, Reference Waypoint, and trip planning,
are operational but only to the extent that user-defined
waypoints are utilized.
Functions that depend on the
database cartridge are not operative. Some of these
include Special Use Airspace, Minimum Safe Altitudes,
ARTCC waypoints, FSS frequencies on the OTH 1
page, and ARTCC frequencies on the OTH 2 page.
Non-precision approaches, SIDs and STARs are also
disabled.
Rev 1