http://www.youtube.com/watch?v=2h-oI7NsS_8&t=2m21s
フォックス機の操縦桿を握る、君の腕に期待するぜ。
I'm looking forward to your arm holding the control stick of the Fox aircraft.
or if it means skill, then that would change the meaning completely:
We hope you'll be able to maneuver the aircraft. We're counting on you!