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TAG: M-Code Early Use

GPS IIIF’s M-Code can be broadcast from a high-gain directional antenna in a concentrated, high-powered spot beam, in addition to a wide-angle, full-Earth antenna. (Artist rendering: Lockheed Martin)

Final steps underway to operationalize new GPS M-code signal

March 30, 2020

Lockheed Martin shipped the U.S. Air Force’s first GPS III to Cape Canaveral, Florida ahead of its expected July launch. (Photo: Lockheed Martin}

Lockheed delivers GPS III ground system upgrade, SV03 ready for launch

June 11, 2019