I just found out that there is no airport in FS2004 missing. I know there is another scenery but insufficent detail. I rather created more detail at this airport. Have fun flying to the airport.
You will need to addon scenery\scenery just only all bgl's files.
Please put the new ADE9 file into Addon scenery\scenery. Be ensure that you have old AFCAD file to rename or remove any file AF2_XXXX.bgl in your folder.
Don't need to scenery setting to activation. You may go start run FS2004. That's it.