USS YP-18 was a wooden-hulled patrol vessel in commission in the fleet of the United States Coast Guard as CG-263 from 1925 to 1934, and in the fleet of the United States Navy as YP-18 from 1934 until 1938.
USS YP-18 was a wooden-hulled patrol vessel in commission in the fleet of the United States Coast Guard as CG-263 from 1925 to 1934, and in the fleet of the United States Navy as YP-18 from 1934 until 1938. (en)
USS YP-18 was a wooden-hulled patrol vessel in commission in the fleet of the United States Coast Guard as CG-263 from 1925 to 1934, and in the fleet of the United States Navy as YP-18 from 1934 until 1938. (en)