Coast Guard Marine Sciences Technician Mug

Coast Guard Marine Sciences Technician Mug. This mug is decorated with the U.S. Coast Guard Marine Sciences Technician insignia bracketed with the Coast Guard ensign and seal. The rating can be changed by simply typing the appropriate rating into the box provided. "MSTs conduct marine-safety activities such as investigating pollution incidents, monitoring pollution cleanups, conducting foreign-vessel boardings to enforce pollution and navigation safety laws, conducting harbor patrols for port safety and security, inspecting waterfront facilities and supervising the loading of explosives on vessels. They may be assigned to the National Strike Force for oil and hazardous-material response. MSTs are also the Coast Guard’s safety and environmental health experts ashore - Wikipedia