Here's a dumb question: These medals are based on number of missions, not number of hours? So if you have, say, a BUFF or BONE crew that burns circles in the sky 10 hours at a go, you'd have 200 hours to get a medal. If you have something else that only goes up for, say, and hour at a time, he'd have 20 hours for the same medal.
Is there any adjustment for the length of mission is what I'm asking, I guess. Not that it really matters, just curious.