Garmin G900X Pilot's Manual - page 258
GPS NAVIGATION
190-00726-00 Rev. A
5-100
Garmin G900X Pilot’s Guide
Figure 5-82 Returning to the Flight Plan Page
In the example, waypoints FRANC and COU were originally in the departure procedure. Because the
airway was loaded after ANX, those waypoints were removed from the departure, but were then added
back in because they were also on the selected airway (V12). Note that FRANC and COU would have been
removed from the departure regardless of which airway was selected at ANX.
The rules for removing bypassed waypoints in the original flight plan are as follows:
1. Waypoints within an arrival or approach procedure are never removed during the load airway operation.
Note that individual waypoints can be removed if necessary.
2. If there is a sequence of waypoints in the original flight plan starting with the entry waypoint that lines
up with a sequence of waypoints in the new airway segment, that sequence is removed from the original flight
plan (so it doesn’t get duplicated). This rule applies only to the departure and enroute/airway parts of the
flight plan (not the arrival or the approach).
3. If the airway was inserted at a departure waypoint, all the waypoints in the departure procedure following
the insertion point is removed.
4. If the airway was inserted at an existing airway waypoint, the remaining waypoints in the airway is
removed.
If there is not enough room in the flight plan to insert the airway segment, a pop-up message is displayed:
“Flight Plan is full. Remove unnecessary waypoints.” When this happens, the flight plan is not be changed.
Determination of “flight plan full” accounts for the number of waypoints to be added with the new airway
segment as well as the number of bypassed waypoints that would be removed from the original flight plan.