This was basically my first game ever played on an Amiga 500. I later got a port for the C64, which was almost as much fun.
Back then, when we had no manuals and no internet, I wasted lives by not understanding that the plane can carry only one torpedo, and I never understood how to reload. So I basically flew around, dropped torpedoes on bunkers, and tried to take down battleships with my machinegun.
I failed miserably, but it was soooo awesome.
I also loved the fact that te game gives you basically two modes of playing - a "low" mode, where the islands and ships are good to see and detailed, and a "high" mode where the plane is hogh enough that a lot of area is rendered, but the details are lost.
We played for hours, never even passing the first mission :)