Northrop Grumman delivers first EGI-M navigation unit resistant to GPS jamming

نورثروب غرومان كورب

Northrop Grumman Corp.

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  • Northrop Grumman delivered first production unit of EGI-M airborne navigation system designed to provide military users with accurate positioning, navigation and timing data.
  • EGI-M targets operations in high-conflict areas by maintaining precision positioning, velocity and timing when GPS signals are weak or lost.
  • System adds Blended Navigation Assurance to validate GPS data integrity under jamming or spoofing threats.
  • Software architecture supports third-party PNT applications to integrate complementary sensors or track non-GPS satellites without Northrop involvement.
  • Design completed hardware and software testing to military specifications as it moves toward full-scale production.


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