Coast Guard Petty Officer 2nd Class Austin Essegian, an electronics technician assigned to the Coast Guard Cutter Munro (WMSL 755), reinstalls a panel after repairing an antenna line running to Munro’s aircraft beacon while working aloft on the cutter’s mast approximately 147-feet above the water at Munro’s homeport in Alameda, Calif., Jan. 24, 2019. Electronics technicians are responsible for the installation, maintenance, repair and management of electronic equipment, including command and control systems, shipboard weapons, communications receivers and transmitters, data and voice-encryption equipment, navigation and search radar, tactical electronic detection systems, and electronic navigation equipment. U.S. Coast Guard photo by Petty Officer 1st Class Matthew S. Masaschi.