Northrop YT-38-05-NO 58-1191, first flight at Edwards AFB, 10 April 1967 Published on April 3, 2013 in 10 April 1959Full resolution (1121 × 795) ← Previous Next → Prototype Northrop YT-38-5-NO Talon 58-1191 takes off for the first time at Edwards AFB, 10 April 1959. (U.S. Air Force)