The GPS OCX program was slated to begin operations in 2016. Credit: RTX The Pentagon is weighing whether to cancel the U.S. Space Force's GPS enterprise’s beleaguered ground control system program ...

Abstract: I am not afraid of the GPS jammer, as long as there are ambient signals of opportunity (SOPs) to exploit in the environment. In environments where GPS signals are challenged (e.g., indoors ...

Aviation authorities are warning that instances of GPS interference have spread across a widening range of high-risk airspace, stretching from the eastern Mediterranean and Black Sea to the ...

WASHINGTON — The Pentagon awarded RTX a $45.3 million contract modification to support U.S. military GPS satellite ground operations, even as officials weigh scaling back the troubled Next Generation ...

Pictured is a SpaceX photo of the company's Falcon 9 rocket launching from Cape Canaveral Space Force Station, Fla. on Jan. 27 with the Lockheed Martin-built Global Positioning System (GPS) III-9 ...

Chinese researchers say they have built an 11-satellite network for a jam-resistant, high-accuracy optical navigation system, designed to provide positioning where GPS is unavailable or disrupted, for ...

Last year, just before the Fourth of July holiday, the US Space Force officially took ownership of a new operating system for the GPS navigation network, raising hopes that one of the military’s most ...

As GPS World readers know, the growing prevalence of GPS/GNSS jamming and spoofing outside of conflict zones interrupts vital aviation safety technologies and presents challenges to maritime commerce ...

WASHINGTON — The Pentagon is expected to terminate or sharply reduce work on a long-delayed GPS ground control program built by RTX, as officials grapple with persistent technical issues more than a ...