Pretty good first flash, but...
There's still lot of room for improvement. First off, I mean no disrespect, but I found the dogfights kind of...dull. It was just too easy for the good guy to win. Try making the dogfights longer, and have the enemies actually be pretty smart and pull out a lot of maneuvers, just like the good guy. Try changing the camera angles, mixed with some blur effects (in the filter option) a bit more to add to the excitement of a dogfight.
STill, on the up-side, the animation style was pretty good, and the designs were nice too. It's really good for a first animation (much, much better than my first lol)