Entering Waypoint Identifiers - Honeywell KLN 90B GPS Abbreviated Operation Manual

The eight page types for the left side are the following:
Page Annunciation Knob Annunciation Page Name Page Numbers
TRI
MOD
FPL
NAV
CAL
STA
SET
OTH
* up to 10 with fuel management system and air data interfaces
The ten page types for the right side are the following:
Page Annunciation Knob Annunciation Page Name
CTR
REF
ACT
D/T
NAV
APT
VOR
NDB
INT
SUP
** Varies with the type of waypoints in the active flight plan

2.2 Entering Waypoint Identifiers

Waypoints are stored in the database by their ICAO (International Civil
Aviation Organization) identifiers. To use these waypoints it is only neces-
sary to enter the ICAO identifier of the waypoint, thus saving the labor of
entering a latitude and longitude.
One area of potential confusion is airport identifiers in the Continental
United States, Alaska, and Canada. Many airports in these three areas
use identifiers having four letters beginning with a prefix letter that corre-
sponds to the geographic area in which it is located. The prefix letter of
the Contiguous United States is "K". Thus, the identifier for Los Angeles
International airport is KLAX, not LAX, which is the identifier of Los
Angeles VOR. Not all airport identifiers receive the prefix letter. Airport
identifiers which are a combination of letters and numbers do not receive
the prefix letter.
TRIP Trip Planning
MODE
FPL Flight Plan
NAV Navigation
CALC
STAT
SETUP
OTHER
CTR Center Wpt.
REF Reference Wpt.
ACTV Active Wpt.
D/T Distance/Time
NAV
APT Airport Wpt.
VOR
NDB
INT Intersection Wpt.
SUPL Supplemental Wpt.
8
Mode
Calculator
Status
Setup
Other
Page Numbers
Navigation
VOR Wpt.
NDB Wpt.
0 - 6
1 - 2
0 - 25
1 - 5
1 - 7
1 - 4
0 - 9
0 - 4 *
1 - 2
None
**
1 - 4
1 - 5
1 - 8
None
None
None
None