FS2002 Flightsim FS2004 FS9 Unreal Aviation SteamBat minor update attempt two. Missing install instructions for FS2002 users plus spare Unreal folder and Effects. Please note that ALL Unreal Aircraft must be installed properly or they will not work.. .. This is not the aircraft, you still need uabat. zip By Kevin Bryan who would like to apologize for missing out the instructions in the first place and for including the wrong ones in the update.