KFLL from here?
http://www.simviation.com/simviation/?ID=63&page=4&mark=624From the description...
I did not make this i found it in the fs2004 files and found it worked great with fsx
Does the same for me at 100% (FSX-SP2).
Basically, none of the .bgl files are in formats supported by FSX
There are terrain files that, as far as I know, are no longer supported in FSX. (A16N-flattens and maybe the VTP's).
The kfll.bgl file was generated by the FSSC 1.5 design program, using api (macro) objects, neither of which are supported in FSX.
Maybe it worked for him in RTM??...but looks like one for the trash bin.
Dave
At that time [1909] the chief engineer was almost always the chief test pilot as well. That had the fortunate result of eliminating poor engineering early in aviation.