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System and methods for detecting shooter locations from an aircraft

  • US 8,437,223 B2
  • Filed: 07/28/2008
  • Issued: 05/07/2013
  • Est. Priority Date: 07/28/2008
  • Status: Active Grant
First Claim
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1. An airborne shooter detection system for a helicopter, comprising:

  • a plurality of sensors spaced apart on the surface of the body, including at least on the bottom and sides of the helicopter, wherein the plurality of sensors are configured for receiving signals indicative of one or more characteristics of a shockwave of a projectile, and the plurality of sensors are distributed from about the nose of the helicopter to about the tail of the body of the helicopter such that for each of a plurality of different helicopter orientations, at least five of the plurality of sensors can receive the shockwave;

    a processor in communication with a plurality of sensors configured for unambiguously determining the location of the source of the projectile; and

    an output device in communication with the processor for outputting the determined location.

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