inertial navigation system n a system to control a plane or spacecraft; uses inertial forces Synonym(s) inertial guidance system
News & Articles inertial navigation system Northrop Grumman to Offer Improved GPS-Challenged Navigation and Geo-Registration Solution for U.S. Air Force Northrop Grumman Corporation has been awarded a phase two inertial navigation system-related contract from the Air Force Research Laboratory to continue improving geo-registration accuracy for positioning and pointing applications, even in GPS-denied conditions. July 9, 2013 - GPS World