GPS Celebrates 30th Anniversary at Schriever SFB
SCHRIEVER SPACE FORCE BASE, Colo. -- U.S. Air Force Reservist, SrA Atheena Reise, 19th Space Operations Squadron Space Systems Operator, conducts operations on the floor of the 2nd Space Operations Squadron during a recognition of the Global Positioning System's (GPS) 30th Anniversary. at Schriever SFB, CO, 9 December, 2023. The GPS system serves as a global utility for precision navigation and timing. (U.S. Space Force Photo by Dennis Rogers)