In which case the air force will never find them.

I'd probably still be in the air force right now.

Air Force is playing under its third coach in three years.

My son built all these years ago, before he went to the air force.

"And set up a conference call for me with someone on top in the air force!"

You say this man was a major in the American air force?

The British air force had to stay on the ground.

A little has been done for the air force, but it is only a beginning.

Air Force, would always be a part of his life no matter how many years might separate them.

America had one of the two largest air forces in the world.