GTN 750 Import Flightplan from Skydemon

Hi folks,

the C172 which I charter has a build-in GTN750

I personally use skydemon for planing.

I know that it´s possible to import the created flightplans into the GTN750 (not XI)

For that, you shoud export the flightplan in Skydemon to the root of an SD-Card.

I tried both, the original database SD-Card from Garmin an empty on.

The you should insert the SD-CArd, power up the 750, hit the "flightplan" butten, then menu, the catalog, then menu again and there should be an "Import" Button, but in my case, there are just the "delete all" and the "delete pending" buttons.

Where is my error?

Main Software Version is 6.73

GPS Software 8.3

Com Software 2.30

NAV Software 6.03

Any solutions?

Regerads and happy landings

André