Maritime Transportation System Management
A Petty Officer stationed with Aids to Navigation Team (ANT) Woods Hole replaces an outdated lantern with a self-contained LED Carmanah light. ANT Woods Hole is responsible for maintaining 250 buoys, 20 lighthouses, and 54 structures along the coast of southeastern Massachusetts. (U.S. Coast Guard photo by Petty Officer 3rd Class Andrew Barresi)