Constitution Faded Glory Journal Guest Writers Wanted August 8, 2010 Myth Blaster: Story of SR-71 Pilot's Experience Written by Keith A. Lehman at 18:36 The Lockheed SR-71 is a long-range, Mach 3 strategic reconnaissance aircraft that was developed from the prototypes of YF-12A and A-12 aircraft by the Lockheed Skunk Works