ah i didnt know that lol,
but i thought of it mainly because.......when your getting in a helo your vulnerable, also watchin starhip troopers
when they get picked up and X(z)ander covers them whiile they get in the ship
and timothy, you could also base it around non military helo's too, like an addon i got, a coastguard helo, that could be cool
and then, also a behind enmy lines type mission where you and your co pilot are stick behind enemy lines and have to escape, then there is the classic "nick the enemy copter"