FS2004 Castle AFB Scenery/ AI Package. Custom structures (including fuel tanks, rail equipment and unloading rack) and drive-thru parking AFCAD for Castle AFB, California (CA), USA (KMER). Traffic files and textures included to add custom painted AI B52s and KC135s and Marine 1 helicopter. Usual core scenery libraries plus several AI aircraft downloads required for full function. Instructions provided. By Dan French.