I for one, believe that Michael Bay has mislead us on a few items. Michael Bay is all about using new and improved vehicles. He always strives to shoot vehicles we haven't seen in action before. The SR-71 is simply to old of a Plane for Michael Bays tastes. It doesn't make sense, I'm sure the Air Force would lend Michael Bay something more visually appealing since he's depicting the armed forces in such a positive light. After Bays statement about the misleading leaks, I now think that the call sheet contained some inaccuracies. And Jetfire being a SR-71 is one of them IMO.