FS2004/FSX – Sx-1A FSW Experimental flight2000it 14 years ago FS2004/FSX – Sx-1A FSW Experimental. By Ricardo Batalha. 7 MB FSX/FS2004 – ATR 42-500 Sky ExpressFSX/FS2004 – ATR 72-500 Sky ExpressFSX/FS2004 – Bf 109E 7