NTS-3, Aiming To Improve On GPS, Starts Integration Tests In August

WASHINGTON: Ground integration tests of the experimental NTS-3 satellite, designed to demonstrate alternate positioning, navigation and timing capabilities to those now provided by GPS, will begin next month, an Air Force Research Laboratory (AFRL) official tells Breaking Defense. “We’re just getting into what we call the ‘end-to-end system integration’ test. We’re kicking that off in…