From the northern most point of Goat Island to latitude 43°04'25" N, longitude 070°43'37" W; thence 089°30' for 1025 yards; thence 120° for 285 yards, thence 213° to the shoreline of Newcastle Island, thence along the shoreline of Newcastle Island and across the breakwater to Goat Island and to the point of beginning.
33 C.F.R. §110.10