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The North American Aviation F-86D Sabre
(sometimes called the "Sabre Dog"
or "Dog Sabre"
) was a transonic
jet all-weather interceptor
. Based on North American's F-86 Sabre
day fighter, the F-86D had only 25 percent commonality with other Sabre variants, with a larger fuselage, larger afterburning engine, and a distinctive nose radome.
Design and development
The YF-95 was a development of the F-86 Sabre, the first aircraft designed around the new 2.75 in (70 mm) Mighty Mouse FFAR (Fin-Folding Aerial Rocket
). Begun in March 1949, the unarmed prototype, 50-577
, first flew on 22 December 1949 piloted by North American test pilot George Welch
and was the first U.S. Air Force night-fighter design with only a single crewman and a single engine, a J47-GE-17 with afterburner rated at 5,425 lbf (24 kN) static thrust. Gun armament was eliminated in favor of a retractable under-fuselage tray carrying 24 unguided Mk. 4 rockets, then considered a more effective weapon against enemy bombers than a barrage of cannon fire. A second prototype, 50-578
, was also built, but the YF-95 nomenclature was short-lived as the design was subsequently redesignated YF-86D
The fuselage was wider and the airframe length increased to 40 ft 4 in, with clamshell canopy, enlarged tail surfaces, and... Read More