Forgotten Skies aint too shabby either:
http://www.forgottenskies.com/Forgot...s/default.aspx
Up to 90 pilots (45 each side) every Sunday, Tuesday, Friday evening at 9:30p EST flying 90 minute missions. Dead is dead (at least for the mission) and there are stats, points (with bonuses for staying alive longer) to determine the winner of each phase (20 mission block), a dynamic front line that moves based on supplies/fuel/troops in each sector.
Stop by and check it out.