These adjustments should not lower the range on any aircraft, so don't worry about losing range on existing aircraft. This is why we are comfortable updating the data in the middle of a game as opposed to waiting until the next round.
In addition, the engine database has been updated so the Fokker F-50 can now be ordered.
![:)](http://forums.airlineempires.org/public/style_emoticons/default/smile.gif)
Hopefully this should also fix the 737-300 with JT8D problem Cloud Airlines brought up earlier.