Ground Control Program

The US Air Force will continue work on an alternative ground control program and explore outside options to hedge against further cost spikes and delays on Raytheon Co's troubled ground control system for next-generation GPS satellites, according to an Air Force document seen by Reuters.

The US Air Force will continue work on an alternative ground control program and explore outside options to hedge against further cost spikes and delays on Raytheon Co's troubled ground control system for next-generation GPS satellites, according to an Air Force document seen by Reuters.