SpaceX completes its first US national security missionA military GPS satellite is the start of a new era for the company.By J. Fingas, 12.23.2018
Next-gen GPS satellite launch delayed againThe launch date has slipped to December. By R. LeFebvre, 08.10.2018
Lockheed Martin wraps up functional testing of next-gen GPS III satellite systemsBy D. Melanson, 06.05.2013
Lockheed Martin powers up its first GPS III satellite, stays on track for 2014By J. Fingas, 03.01.2013