:/ I already own Bf 43 so CoD seems like the only option
The original CoD was actually amazing and nothing like the new ones. It's still superior to play on the PC but the console port is decent I suppose. At least you get to experience the game that actually did innovate and revolutionize the FPS genre.
Medal of Honor: Frontline (single player) CoD Classic Battlefield 1943 (multiplayer-only)
There are various Flight games, but I don't know the names of any, and I think there's an RTS as well. You can also check out some bargan-bin PS3 games, like Brothers in Arms, Medal of Honor: Airborne, CoD 3, Shellshock 2, CoD: World at War, etc.