Garmin GTN 725 Cockpit Reference Manual page 28

Airways
On the Active Flight Plan page, touch Add Waypoint and select a VOR.
For example, UBG.
Touch the waypoint and the Waypoint Options menu is displayed.
Load Airway: Touch entry waypoint to select available airways and exit
waypoints.
Load: Touch to load selected airway into fl ight plan.
Cancel: Touch to exit without changes to fl ight plan.
Remove Airway: Touch to remove airway from fl ight plan. Touch Preview
22
(if desired) to review selected airways.
Airway Selection for Waypoint
GTN 725/750 Cockpit Reference Guide (CRG)
Touch to
load selected
airway to
fl ight plan.
190-01007-04 Rev. B