Convair F-106A Published on December 23, 2012 in 26 December 1956Full resolution (1800 × 1064) Next → Convair F-106A-1-CO Delta Dart 56-451 makes its first flight at Edwards AFB 26 December 1956. (U.S. Air Force)Convair F-106A in flight. (U.S. Air Force photo)