I don't know why, but for some reason i got a pirate-y like feeling from this O.o

Melody is nice, and there's a lot of variation thanks to the second melody. The intro is also straightforward, so the ending isn't that bad really.

At first it sounded a bit distracting though. Maybe it was in fact because of the fast intro. I got a hold on it quickly nevertheless.

I could imagine this being used as a loop (without the silence at end it actually loops pretty well) in a hangar or on an airfield of some sort ^^

The intro was a bit boring, but the bass gave nice depth when it kicked in. I instantly thought of ocean loader when i heard the main lead :)

The composition is also great! The melody has just the right nostalgic feeling on it, and works well with other sounds going on.

Overall very nice and commodorish tune :) I will gladly listen to any chiptunes you publish!