I've added the runway that is actually missing in the Koksijde Airbase airfield of the original FSX stock Airport.
Just to be a bit more correct.
P.S. the airport is not quite located where it should be in real life by FSX.
I didn't correct that minor detail though.
Your topdown view will be a little different than the one in the thumbnail picture because I use a freeware VFR-mesh for belgium.
no need to delete the original airfield just drop this bgl file in the appropriate location.
Here's the path where to drop both airfield bgl file :