Mark: I inserted some information that I recently obtained on the "USAFR PB" (what I call the Lady Jane, for the sake of brevity) into post #23.

I placed it first to match the order of the tartans listed in the first paragraph. Also, I *think* it is most often used in "Air Force" kilts and most folks regard it as authentic, even if not official. To my knowledge none of the "Air Force" tartans are officially recognized by the U.S. Air Force.

By the way, my brother retired after 23 years in the Air Force. He would love to have an Air Force kilt one of these days.