SANTA RITA, Guam (Oct. 19, 2020) Electronics Technician 2nd Class Luis G. Ochoa, left, assigned to 30th Naval Construction Regiment (30NCR) and Electronics Technician 2nd Class Ian M. Tuck, assigned to Naval Mobile Construction Battalion (NMCB) 133, Detachment Guam, conduct data communication checks on the mobile user objective system (MUOS) satellite radios with NMCB-3, Detachment Tinian. (U.S. Navy photo by Chief Electronics Technician Joshua J. Clower)