hi, i’m working on my own project where i currently use openAIP. I would like also to be able to import Navigraph data (airports, Sid, Star, …). Is there any documentation that you can read for free?
Example: Navigraph native-data, where can I find the magnetic declination of the airport?
AND
where can i read the navigation data (Airport, navaid,…) in FS2020 file ?