Northrop Grumman has successfully completed the critical design review (CDR) milestone for the Embedded Global Positioning System (GPS) / Inertial Navigation System (INS)-Modernization, or EGI-M program.
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| The F-22 Raptor is one of the lead platforms for EGI-M integration (Picture source: U.S. Air Force/Staff Sgt. Carlin Leslie) |
