Upon a 'PC' VB, there is apparently a version based upon CLOD (CLiffs Of Dover) methinks for the 360 and onwards X-Box.
This game has been ongoing since 2001 (and I have on and off been flying within it since '03), and is reputed to be one of the top aero combat simulators - generally now that 1C are gifting the development to Team Daidalos, it is still trying to keep true to Oleg 'Maddox' vision of realism over arcade-y-ness; something that you wouldn't necessarily notice if you only visit 1C's forum.
There can be a lot of posters there asking for uber this and nerf that, but generally realism and supported facts work behind the scenes gameplay wise, and new and sometimes forced improvements in control options and features are added - forced by generally friendly completion from the mod teams development rivalries of UP, SAS1946/DBW Historymod etc....