Since the latest release, FSKneeboard v1.2.0 can autosave your flights in configurable intervals as well 
The feature is described in the video below starting at 3:03!
Cheers and happy landings
Since the latest release, FSKneeboard v1.2.0 can autosave your flights in configurable intervals as well The feature is described in the video below starting at 3:03!
Cheers and happy landings