General Atomics Blitzer Railgun

In 2007, building upon knowledge gained under an Office of Naval Research (ONR) Innovative Naval Prototype contract, GA initiated development of the Blitzer™ system using internal funds to accomplish two major objectives:

  • Demonstrate the technical maturity of tactically relevant railgun technologies in a proving-ground environment.
  • Generate interest in the viability of smaller Electromagnetic (EM) gun systems for use in a broader set of missions, including integrated air and missile defense (IAMD)

GA accomplished both of these objectives by demonstrating the launcher and power system technologies to full design levels in 2009 during testing with non-aerodynamic rounds, followed by testing of aerodynamic rounds during the fall of 2010.

The tests demonstrated the integration and capabilities of a tactically relevant EM Railgun launcher, pulsed power system, and projectile. The projectiles were launched by Blitzer at Mach 5 with acceleration levels exceeding 60,000 gee, and exhibited repeatable sabot separation and stable flight.

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