U.S. Coast Guard Reservists Petty Officer 2nd Class Nick F. Ciocca, left, a damage control man from Dorchester, Mass., instructs Petty Officer 2nd Class Jonah Hewett, a machinery technician from Needham, Mass., about engine components aboard a 23-foot Over the Horizon Cutter Boat (OTH-CB) at the Naval Engineering shop at Coast Guard Base Boston, Saturday, Feb. 6, 2016. Both petty officers are members of a Reserve Maintenance Assist Team. The duties of this team include performing preventative maintenance and overhaul on OTH-CBs, which are deployed on 270-foot medium endurance Coast Guard cutters which have home ports in Boston and other New England cities. February 19 is the 75th Anniversary of the U.S. Coast Guard Reserve, which has a long tradition of supporting active duty members of the Coast Guard. (U.S. Coast Guard photo by Senior Chief Petty Officer Zach Zubricki)