From Wikipedia, "This series of games is designed by Tsuyoshi Kawahito (known as 'TK'), who was also involved in some of the 1990s best selling PC flight simulators, including European Air War (1998) by MicroProse and Longbow 2 (1997) by Jane's Combat Simulations."
Sounds like it might be good. I found a user review, and it sounds like the kind of game that requires several mods to fully enjoy.