If it's not safe to fly then you can't get up there.

CNN: 'Tennis is dependent on jet travel'

It is useless to discuss or to consider a no-fly zone unless you are thinking beyond it, unless you are already then starting to plan.

CNN: Mortar shells hit Damascus college; deaths reported

It takes 18 hours to break down our current MH-53s, an additional 12 hours to build them up, and then a functional check flight before you know that it's safe to fly.

CENTERFORSECURITYPOLICY: V-22: A discussion on the way ahead