System Operation
3-8
GNS-XL Flight Management System
Rev. 0
Oct/96
7. ENT Key - DEPRESS to add waypoint to the FPL.
8. Repeat Steps 4 through 7 for the remaining waypoints. The des-
tination airport identifier should be the last waypoint on the flight
plan.
NOTE: Waypoints are generally obtained from the Navigation Data
Base (NDB). Pilot entered offsets and waypoints may also be
entered. See CREATING/CHANGING PILOT ENTED WAYPOINTS
for a more in depth discussion.
NOTE: SID’s, STARS, Enroute Airways, and non-precision
approach procedures may also be entered on either the stored or
active flight plan. See SIDs, STARs, APPROACHES AND
ENROUTE AIRWAYS for more details.
A maximum of 50 waypoint identifiers can be entered on Stored
Flight Plans and 100 on the Active Flight Plan.
Attempting to enter more than the maximum allowed will cause FPL
FULL to be displayed with the identifier flashing in the cursor.
If adding a SID, STAR or Approach to A Flight Plan will exceed the
Flight Plan capacity. A NO ROOM ON FPL message will appear on
the procedure page being displayed.
Attempting to enter more than 999 pilot entered waypoints in memo-
ry causes MEM FULL to be displayed on the FLIGHT PLAN Page.
The MSG light will flash and WPT MEM FULL will be displayed on
SYSTEM MESSAGES Page.
To Delete a Waypoint
9. Line Select Key - DEPRESS to position the cursor over the way-
point to be deleted.
10. BACK Key - DEPRESS. A DELETE? prompt will appear adja-
cent to the waypoint to be deleted.
11. ENT Key - DEPRESS. The waypoint will be deleted.
MODIFYING A FLIGHT PLAN
To Access The Desired Flight Plan:
This procedure may be used to modify the Active Flight Plan or any
Stored Flight Plan. Access the Active Plan or Stored Flight Plan by
depressing the FPL Key. Access a Stored Flight Plan from the