USCGC Point Herron ( WPB - 82318 ) USCGC " Point Herron " ( WPB - 82318 ) was an Point class cutter constructed at the Coast Guard Yard at Curtis Bay , Maryland in 1961 for use as a law enforcement and search and rescue patrol boat . Since the Coast Guard policy in 1961 was not to name cutters under in length , it was designated as " WPB - 82318 " when commissioned and acquired the name " Point Herron " in January 1964 when the Coast Guard started naming all cutters longer than . Design and construction details . " Point Herron " was built to accommodate an 8 man crew . She was the first in class to be powered by two VT800 Cummins diesel main drive engines and had two five - bladed propellers . Water tank capacity was and fuel tank capacity was at 95 % full . After 1990 she was refit with Caterpillar diesel main drive engines . Engine exhaust was ported through the transom rather than through a conventional stack and this permitted a 360 degree view from the bridge ; a feature that was very useful in search and rescue work as well as a combat environment . The design specifications for " Point Herron " included a steel hull for durability and an aluminum superstructure and longitudinally framed construction was used to save weight . Ease of operation with a small crew size was possible because of the non - manned main drive engine spaces . Controls and alarms located on the bridge allowed one man operation of the cutter thus eliminating a live engineer watch in the engine room . Because of design , four men could operate the cutter ; however , the need for resting watchstanders brought the crew size to eight men for normal domestic service . The screws were designed for ease of replacement and could be changed without removing the cutter from the water . A clutch - in idle speed of three knots helped to conserve fuel on lengthy patrols and an eighteen knot maximum speed could get the cutter on scene quickly . Air - conditioned interior spaces were a part of the original design for the Point class cutter . Interior access to the deckhouse was through a watertight door on the starboard side aft of the deckhouse . The deckhouse contained the cabin for the officer - in - charge and the executive petty officer . The deckhouse also included a small arms locker , scuttlebutt , a small desk and head . Access to the lower deck and engine room was down a ladder . At the bottom of the ladder was the galley , mess and recreation deck . A watertight door at the front of the mess bulkhead led to the main crew quarters which was ten feet long and included six bunks that could be stowed , three bunks on each side . Forward of the bunks was the crew ' s head complete with a compact sink , shower and commode . History . After delivery in 1961 , " Point Herron " was assigned a homeport of Lewes , Delaware , where she served as a law enforcement and search and rescue patrol boat until 1964 . In 1965 she was reassigned to Cape May , New Jersey . The following year she was transferred to Bay Shore , New York where she served from 1966 through 1981 . From 1982 until decommissioning she was homeported at Babylon , New York . On 27 July 1991 " Point Herron " was decommissioned and transferred to Mexico .