I do have a FS9 Bellingham scenery installed. It's a really nice scenery that includes a photo scenery background, and I used it as my default airport for a while. I have the zip file package here in storage so I had a look to see who the author was, but there was no readme, no name at all, just the files. I think I might have accidently deleted the readme.
I think it came from Flightsim.com, and that was a long time ago. It doesn't seem to be at flightsim.com and other sites anymore.
I also made a new afcad for it with ADE to more closely match the real Bellingham with new taxi signs, taxiways, old runways, parking, etc.