Garmin Flight Plan Format (Incorrect File Extension)

[skysail]

Hello! Welcome to our forum!

This is a known issue, see this post for more details:

Filename extension error exporting to TDS

THANK YOU for adding Export to TDS!!! AWESOME!!! There’s just one little irritating thing. (Unless I’m not bright enough to figure it out.) When I click to export, the folder where I store TDS plans opens. In the “File name:” box, the plan appears with TWO three-character extensions, e.g., KSAC-KSNS.gfp.pln “gfp” is the desired extension for TDS, and if this were merely a matter of deleting the unwanted/extra “.pln” every time before saving, I wouldn’t be here to complain. But what happens i…

It will be fixed in the next update. Thanks for the feedback!

Kind Regards,
Malte