FS2004 Ilyushin IL-18 For AI Traffic - new FDEs. These files will update the flight dynamics of the Ilyushin IL18 for AI traffic available from the California Classic web site. These address the problems of poor flight behavior in FS2004 and especially its inability to land. These files are being released concurrently with a set of present-day liveries for AI traffic by Billy Rutherford. If you have the FDEs issued with Billy's repaints, you do not need this upgrade. By John Hinson.