GPS III space vehicles will introduce new capabilities to meet higher demands of both military and civilian users. It brings the full capability to use M-Code in support of warfighter operations.

GPS IIF satellite vehicles continue to modernize the ... as part of the modernization effort that began with GPS IIR-M. GPS IIF also brings improved accuracy, greater security and anti-jam ...

The Space Force wants its next fleet of GPS satellites to be smaller, cheaper and more resilient - and it's looking to a mix of commercial and defense firms to help design those spacecraft.

The U.S. Federal Communications Commission said on Wednesday it plans to vote next month to explore alternatives to GPS after ...

These are shown in Fig. 4 for the different generations of GPS satellites (Block IIA, IIR, IIR-M and IIF). Depending on the satellite type, the transmission power is 20 - 300 watts and influences the ...