The F-105C was to have been a two-seat version of the single-seat F-105B. The F-105C was intended to be used for advanced training, and the student and instructor were seated in tandem ejector seats underneath a very large single canopy. The second cockpit would replace one of the fuselage fuel cells. All of the combat capabilities of the single-seat F-105B would be retained.
In April of 1956, Republic received authorization to build five F-105Cs. However, in October of 1957, the F-105C project was cancelled before any examples could be built or flown. Nevertheless, the F-105C had reached the mockup stage at the time of the cancellation.
Sources:
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United States Military Aircraft Since 1909, Gordon Swanborough and
Peter M. Bowers, Smithsonian, 1989.
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The American Fighter, Enzo Angelucci and Peter Bowers, Orion, 1987.
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Fighters of the United States Air Force, Robert F. Dorr and
David Donald, Temple Press Aerospace, 1990.
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Post-World War II Fighters, 1945-1973, Marcelle Size Knaack,
Office of Air Force History, 1986.
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The Thunder Factory, Joshua Stoff, Motorbooks, 1990.
- Warplane Classic–Republic F-105 Thunderchief, Larry Davis, International Air Power Review, Vol 6, 2002.
