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Bob Mehltretter: Lockheed Taps Northrop Attitude Control Instrument for 5th SBIRS Satellite
Lockheed Martin has selected Northrop Grumman‘s Scalable Space Inertial Reference Unit to bring attitude control and sensor stabilization functions to the U.S. Air Force‘s fifth Space-Based Infrared System geosynchronous Earth orbit satellite. Bob Mehltretter, vice president of navigation and positioning systems at Northrop’s electronic systems sector, said Tuesday that the award continues his company’s support for the SBIRS program, with Lockheed as […] More