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Aviation Alerts and Advisories

Service Advisory 1574: GTN 6XX/7XX User-Defined Waypoints

PRODUCTS AFFECTED:
 Garmin GTN 6XX/7XX series units with main software version 6.01 and earlier are affected.

ISSUE:
 Modifying the location of a user-defined waypoint that is part of an active flight plan may result in erroneous navigation.

PILOT ACTION:
 Do not modify the location of a user-defined waypoint that is part of an active flight plan.

Download 1574A