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Polaris FTV

 

 

POLARIS FTV Fact Sheet
Written and Edited by Cliff Lethbridge

 

Classification: Research Rocket

Length: 40 feet, 6 inches

Diameter: To Be Updated

Finspan: 8 feet, 6 inches

 

 

As Lockheed embarked on an innovative effort to develop a brand new, solid-fueled Fleet Ballistic Missile (FBM) for the U.S. Navy, a decision was made to use their existing solid-fueled X-17 research rocket as a test-bed for groundbreaking FBM technology.

A series of launches of X-17 rockets would serve to validate some of the innovations planned for incorporation on the new FBM fleet, including guidance mechanisms, nose cone technology and overall flight dynamics.

The X-17 launches would prove to save valuable time and money, since any potential technical problems could be ironed out before the actual missile prototypes were manufactured and launched.

Once the initial U.S. Navy FBM offering was named Polaris, the X-17 rockets used during flight tests became known as the Polaris Flight Test Vehicle, or Polaris FTV. In all other respects, the Polaris FTV was identical to the X-17.


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