This is a model of unknown scale of the Hound Dog AGM-28, a U.S. Air Force air-to-ground missile which also had the designation Hound Dog GAM-77. Carried by and launched from B-52 intercontinental bombers, it had a nuclear warhead and was designed to destroy Soviet air defense systems enabling the bombers to reach their targets. The missile had a maximum speed of Mach 2.1, a range of 710 miles, could fly from tree-top level to 55,000 feet, and utilized an inertial navigation system linked to the aircraft. First deployed in the early 1960s, it was withdrawn from service in 1976.

The model's manufacturer is unknown. John and Cynthia Heyde donated the model to the Museum in the late 1980s.

 Display Status

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin United States of America Type MODELS-Missiles & Rockets Manufacturer Unknown
 Dimensions Approximate (model): 6.99 x 31.75 x 8.89cm (2 3/4in. x 1ft 1/2in. x 3 1/2in.)
 Materials Plastic, adhesive decal
 Inventory Number A19981652000 Credit Line Gift of John S. and Cynthia H. Heyde. Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
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