FS9 get ICAO of act location (FSUIPC 3.XX)

[skybeat]

Hello,

i have a question how to get the ICAO of the airport where the Aircraft is standing actual.
I use FSUIPC 3.XX and FS 2004 (FS9)

I hope you can help me or have a small example.

Best regards,
Nico

[scruffyduck]

I suspect that you would need to get the co-ordinates of the current location and then compare those to a list of airports. If the co-ordinates are within a given radius of the airport then you could identify that airport.

I am not familiar enough with FSUIPC to tell if there is a direct way to do it