Knights of the sky was great. I used to enjoy playing Blue Max on the C64 as well. Always had a thing for WW1 themed plane games.
Oh YEAH!! I remember Blue Max. I was heavily in to C-64 and Amiga. I remember setting up Knights of the Sky and using the parallel cable to another Amiga to play against each other. Also Wings was awesome, great campaign with a storyline.
You have a steam account or something. I'll give you a doggin!