220105-N-DG679-067 
JACKSONVILLE, Fla. (Jan. 5, 2022) Aviation electrician Evan Miller (left) and aviation electrician apprentice Andrew Potts (right) with Fleet Readiness Center Southeast's (FRCSE) Vertical Lift Production Line, install an anti-collision light on an H-60 aircraft. Anti-collision lights, also known as beacon or strobe lights are a set of lights required on every aircraft to improve visibility and help to avoid collision. 
(U.S. Navy Photo by Toiete Jackson/Released)