Spying and Spies The story of the ultrasecret A-12 Oxcart—father of the SR-71 Blackbird Posted on February 8, 2015 by johnbarleycorn12 The story of the ultrasecret A-12 Oxcart—father of the SR-71 Blackbird. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...
John Barleycorn 