(19)NO SUP WAPTS Appears when the
SUP type pages have been selected if the KLN 90B
doesnt contain a database cartridge and there are no
user-defined supplemental waypoints.
(20)NO VOR WPTS Appears when the VOR
type pages have been selected if the KLN 90B doesnt
contain a database cartridge and there are no user-
defined VOR waypoints.
(21)OUTDATED DB Appears whenever the
pilot attempts to select an approach from an outdated
(22)RMKS FULL Appears when an attempt
is made to create a user entered airport remark on the
APT 5 page if 100 user entered airport remarks
(23)RWY MISSING Appears when the APT 3
page runway diagram shows some, but not all, of the
runways at the selected airport.
(24)USED IN FPL Appears when an attempt
is made to delete a user-defined waypoint on the OTH
3 page if the waypoint is used in a flight plan.
(25)USR DB FULL Appears with an attempt
to create a user-defined waypoint if the user database
already contains 250 waypoints.
For a complete list of abbreviations, see Allied
Signals Pilots Guide for the KLN 90B Navigation