This site is being deprecated.
Please see the official X‑Plane Support page for help.
Can someone please post a .xpl example, I'd like to see what format it is in. I don't know if it's in csv, xml, or something more custom.
Thanks,Robert
You can read more about extending your X-Plane here. Try download SDK (software development kit) and read some documentation here.
This site is no longer being actively maintained.