Huff-Daland XHB-3

Last revised July 10, 1999

The Huff-Daland XHB-3 was a projected monoplane heavy bomber of the mid 1920s that was to be powered by a pair of 787 hp Packard 2A-2540 twelve-cylinder liquid-cooled Vee engines. The project was cancelled before anything could be built.


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  2. American Combat Planes, Ray Wagner, Third Edition, Doubleday, 1982.

  3. American Warplanes, Bill Gunston

  4. Jane's Encyclopedia of Aviation

  5. U.S. Army Aircraft, 1908-1946, James C. Fahey