Fs2004 scenery-westchester county airport (khpn) was originally constructed in 1942 on 700 acres in lower westchester county, the airport was intended as an army air force base to be used in the protection of new york city during world war ii. In 1947 the airport and surrounding property were handed over to the county of westchester for commercial and civil aviation use, and re-named westchester county airport (hpn). Although there has been some argument about this, the 3 letter code is from harrison-purchase-no rth castle.. . (3 towns bordering the airport). The scenery employs asdv2. 1, nova, nova gold and novasim textures. These are required. Traffic tools v2x and afcad2x are required as well. Lagos fse scenery is optional. By john b. Loney, jr.