Didn't know it even existed! Not even on GoG, lol.
Watched youtube video. Too arcade for me, but the flight part looks very well done for its time which was 1992.
That was the time of 486 cpu!
Fly your F4U Corsair in a war against aliens invading Earth in an alternate history where WWII never happened.
Never played it when it was new, but at the time it must have really been impressive!