The U.S. Coast Guard (USCG) Wilson-class Patrol Boat (WPB), specifically the vessel numbered 1331, is known as USCG Washington. This particular boat falls under the Wilson-class, a series of high-performance, medium endurance cutters designed primarily for law enforcement duties within the U.S. exclusive economic zone and territorial seas. The USCG Washington, built in 1986, contributes to maintaining national security, enforcing maritime laws, and providing search and rescue services in its operational area.