This photograph captures the North American TF-86 'Transonic Trainer,' a two-seat prototype variant of the famed F-86 Sabre developed to train pilots in high-speed, transonic flight characteristics. Shown climbing out shortly after takeoff with its landing gear still down, the aircraft displays North American Aviation's company markings alongside U.S. Air Force serial 31228. Though the standard single-seat F-86 became one of the most successful fighters of the Korean War, tandem-trainer variants like this one were developed to prepare pilots for the demands of high-performance swept-wing jets. Project: 218470