The U.S. Coast Guard Cutter Eagle transits through Boston Harbor in Boston, Massachusetts, July 29, 2022. The EagleĀ is a 295-foot, three-masted barque used as a training vessel for future officers of the United States Coast Guard and the only active square-rigger in U.S. government service. (U.S. Coast Guard Video by Petty Officer 3rd Class Briana Carter)