Model, Missiles, U.S. Submarine-Launched Ballistic Missiles
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These are five U.S. submarine-launched ballistic missile models of unknown scale. On the far left is the Polaris A-1, which carried one nuclear warhead, had a range of 1,400 miles, and was deployed during the 1960s. Next is the Polaris A-2, which carried one nuclear warhead, had a range of 1,700 miles, and was deployed during the 1960s and 1970s. The middle missile is the Polaris A-3, which carried up to six nuclear warheads, had a range of nearly 2,900 miles, and was deployed from the late 1960s into the early 1980s. The fourth missile is the Poseidon, which carried up to fourteen nuclear warheads, had a range of over 3,000 miles, and was deployed from the 1970s until the early 1990s. The last missile is the Trident, which carries up to eight nuclear warheads, has a range of over 4,500 miles, and was first deployed in late 1980s. John and Cynthia Heyde donated these models to NASM on an unknown date.
Type
MODELS-Missiles & Rockets
Dimensions
Overall: 11 in. tall x 1 ft. 2 in. long x 4 in. wide (27.94 x 35.56 x 10.16cm)
Other (Small Polaris): 9in. (22.86cm)
Other (Medium Polaris): 10in. (25.4cm)
Other (Tall Polaris): 10in. (25.4cm)
Other (Poseidon): 11in. (27.94cm)
Other (Trident): 11in. (27.94cm) Materials
There are five U.S. submarine-launched ballistic missiles (SLBMs) in total. Beginning at the left are three versions of the POLARIS (the first-generation SLBM), the next missile is a POSEIDON (the second-generation SLBM), and on the right is the TRIDENT (the third-generation SLBM). All the missiles are wood with metal engines. Each is attached vertically by a black metal rod to the wood base. Inventory Number
A19981639000
Credit Line
Gift of John S. and Cynthia H. Heyde.
Data Source
National Air and Space Museum
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