John, he tells me there is a whole science to jacking that plane and while they have a lot of institutional experience because of how long the Air Force has been flying that plane, there were still new challenges to doing the work on an open airfield in the Middle East desert. Not having served in the military myself (dad served twice), I find what our service people do on a daily basis to be fascinating. I can’t imagine the prep work required to do some of what they do to that plane.