WARNING: If you are updating from a previous software version, uploading this software version may erase all user data including user waypoints, routes, track logs, aircraft weight & balance and reset all user settings to default values. Please back up important data (routes, tracks, and waypoints) to MapSource prior to updating.

If you are upgrading from a software version earlier than 2.80 and have uploaded detailed road maps to your unit, you will need to use MapSource to reload your detailed maps.

Changes made from version 2.50 to 2.80: Added support to accommodate increased obstacle database size.

Instructions for using this software: