Petty Officer 2nd Class Joe Zarlinga, a machinery technician assigned to Coast Guard Aids to Navigation Team Tybee, conducts scheduled maintenance on a lighted beacon on the Wilmington River in Savannah, Georgia, April 15, 2025. The aids to navigation team’s crew maintains over 300 primary aids to navigation across Georgia and South Carolina, ensuring the safety of the marine transportation system throughout the region. (U.S. Coast Guard photo by Petty Officer 1st Class Ryan Dickinson)