70 cm. The newly designed 80ft (24m) Elco Naval Division boats were the longest of the three types of PT boats built for the Navy used during World War II. A group of PT Boat veterans banded together to restore her between 1995 and 2005, and the boat is now fully functional and afloat as a museum ship in Portland Oregon. The two Vosper boats in England were built by Vosper itself, and the first is in fairly good condition at Portsmouth. Plans are for restoring the vessel to recreate the World War II appearance. PT-21 suffered minor cracks in the deck in the same location, but not to the same extent, as previously observed in PT-26, PT-30, and PT-33. With its stylish look, cold molded cabins, reverse S bend stem, it was one of the first successful . Elco boats were found to pound heavily and confirmed previous reports of crew discomfort. PT-796 ("Tail Ender") is a 78-foot (24m) Higgins. Chun, Victor. Even though only half as many Higgins boats were produced, far more survive (seven hulls, three of which have been restored to their World War II configuration) than the more numerous Elco boats. The Japanese called them "Devil Boats". Maneuverability satisfactory except for a large turning circle of 432 yards (395m). The key to making LED boat lights look great, is placement. The boat was serviced and stored by Elco. The 5M-2500 introduced in late 1945 had a larger supercharger, aftercooler, and increased power output of 1,850hp (1,380kW). When it eventually was delivered and tested in the summer of 1917, it was not deemed a success, so a second boat (C-378) of the sea sled design was ordered from Hickman in either late 1917 or early 1918 (conflicting dates). XT Innovations in Bucyrus Ohio, redid the beautiful pleated pattern and embroidered the Pantera logo on the seatbacks. PT 48 is the only remaining 77' Elco PT Boat and a member of the heroic WWII "Mosquito Fleet". Maximum sustained speed of 27.2 knots in rough seas; maximum speed 40.9 knots. Fittings and finish appropriate for a motor torpedo boat. [23] They also performed lifesaving and anti-shipping mine destruction missions during the invasion. U.S. Navy PTs were eventually fitted with Raytheon SO radar, which had about a 17nmi (20mi; 31km) range. This was done in thin material, easy to cut. This is because the 1st and only training facility for PT Boat skippers and crews was in Melville, RI part of the town Portsmouth, RI. Huckins ended up building just two squadrons of PT boats during World War II. Unlike the actual "planing hull" Huckins, which planed at 10-11 knots, the Elco and Higgins PT boats were intended to plane at higher speeds (PT 71 and PT-103 classes at around 27 knots, and the PT-265 and 625 classes at around 23 knots). PT-167 (Elco) was holed through the bow off Bougainville on 5 November 1943, by a torpedo which failed to detonate; the boat remained in action and was repaired the next day. She was retired from service in the late 1950s. During World War II, PT boats engaged enemy warships, transports, tankers, barges, and sampans. Doyle, David.. PT Boats in Action. Country United States. In order to evade return fire from the enemy ships, the PT boat could deploy a smoke screen using stern-mounted generators. The cockpits of PT boats were protected by armor plate against small arms fire and splinters. Diy Boat. As PT boats were usually located near the end of the supply chain, their crews proved resourceful in bartering with nearby ships or military units for supplies and using munitions to harvest their own fish. The first Higgins boats for the U.S. Navy were used in the battle for the Aleutian Islands (Attu and Kiska) as part of Squadrons 13 and 16, and others (MTBRON15 and MTBRON22) in the Mediterranean against the Germans. The 80' Elco Patrol Torpedo boat was the last of the wartime PT boat development. Cost to the Government fully equipped $263,500. Period Second World War. Box Dim. Length 78in. Improvements upon Packard's World War I Liberty L-12 2A engine, the successive "M" for "marine" designated 3M-2500, 4M-2500, and 5M-2500 generations all featured slight changes and more power. (Price will increase as the work progresses) By the war's end, most PTs had these weapons. (photosinhouse16@gmail.com) PT-728 was acquired by Fleet Obsolete and moved to Kingston. PT-617's specifications are: Length:80 feet Beam:19 feet 11 inches Draught:4 feet Crew:2 officers and 9 crewmen Displacement:51 tons fully loaded Max Speed: 41kts (46mph) Fuel Capacity:3,000 gallons of 100 octane avgas Range:358 miles at 35kts, 1050 miles on one engine, 11 knots Oil Capacity:30 gallons Armament: 4 21" Torpedoes The base line is parallel to the water line. The 619 P Boat has been the star of many events. PT-8 (built at Philadelphia Naval Shipyard) in Louisiana was built entirely from aluminum but did not pass the speed acceptance criteria for use as a PT boat for the U.S. Navy due to its weight. The accelerometers ranked the boats as follows: first was the Philadelphia Navy Yard PT-8 with the least pounding, second was the Huckins PT-69, third was the Higgins PT-6, and last were the Elco 77-footers. Designer Art Bauer. So here are a few more of my collection. Listed in order from bow to stern, they are: Forepeak (Chainlocker), Forward Crew's Quarters/Galley, Officers Wardroom, Forward Tank Room/Head, Engine Room, Aft Tank Room/Head, Aft Crews Quarters and Lazarette . "PT" is the US hull classification symbol for "Patrol Torpedo". Designers are involved from the early stages of the design process, even on production boats. Check here for details! Their role was replaced in the U.S. Navy by fast attack craft. Check back soon for further detailed videos about starting up the engines and other operational details. Cost to the Government fully equipped $206,600. While docked, PT boat squadrons were supported by PT boat tenders or base facilities which supplied boat crews with hot meals. For the 1962 movie PT-109, several 82-foot (25m) USAF crash rescue boats were converted to resemble 80-foot Elcos when the few surviving boats were found to need too much work to make them seaworthy for use during the film. Today, PT-796 is located at the Battleship Cove Naval Museum in Fall River, Massachusetts, in a Quonset hut-style building, protected from the weather, and up on blocks. PT Boats, or Patrol Torpedo Boats, were a secondary element in World War 2 navies, but an essential one. Elco PT Boat: 80 Feet of Wood and Weaponry Weapons & Gear Manual Elco PT Boat: 80 Feet of Wood and Weaponry Of the nearly 400 fast, light and heavily armed patrol boats Elco made for the U.S. Navy during World War II, a few achieved notoriety and one survives today as a museum ship. This article is about US Navy patrol torpedo boats in World War II. In early July 1941, the Navy accepted PT-69. The Bofors cannon had a firing rate of 120 rounds/min (using 4-round clips) and had a range of 5,420 yards (4,960m). Bass Boats. In the August 1943 engagement in which PT-109 was lost, fifteen boats shipping 60 torpedoes fired over half without a single one hitting an enemy vessel. A PT boat carried 3,000 US gallons (11,400L) of 100 octane aviation fuel, enough for a 4M-2500 equipped boat to conduct a maximum 12-hour patrol. Some boats carried a 20mm (0.79in) Oerlikon cannon. He also granted permission for Elco, Higgins, and the Philadelphia Navy Yard to use his patented laminated keel, which increased hull strength, although neither Elco nor Higgins ever chose to use it on their boats. The installation of larger-bore cannons culminated in the fitting of the 40mm Bofors gun[18] on the aft deck. On March 21, 1939, Sparkman and Stephens won the prize in the 70-foot class and Prof. George Crouch (for Henry B. Nevins, Inc.) had won the design proposal for the 54-foot class.[5]. FineScale Modeler reviews the 1/72 scale plastic model PT boat kit. Maneuverability satisfactory with a turning circle of 368 yards. Ability to make a maximum sustained speed of 31.4 knots; maximum speed 34.3 knots with heavy ordnance load. (Photo by PhotoQuest/Getty Images) During WWII the US realized their PT boats had more potential than just simple torpedo dispensers. The Huckins withdrew due to bilge stringer failure. Structural weaknesses resulting in transverse fractures of deck planking. Wooden-hulled, 80 feet long with a 20-foot, 8-inch beam, the Elco PT boats had three 12-cylinder Packard gasoline engines generating a total of 4,500 horsepower for a designed speed of 41. Now located in a New Jersey boatyard in awaiting restoration.[46]. She was acquired by Fleet Obsolete in June 2008 and moved to Kingston, New York, for possible restoration. [9], Nine boats participated in the trial. Early PT boats (Elco PT20 through PT44) mounted Dewandre plexiglas-enclosed hydraulically operated rotating turrets. Boat ID: 36552. In 1943, an inquiry was held by the Navy to discuss planing, hull design, and fuel consumption issues. PT-9 off Washington DC (1940) PT-1: This very first 58ft Experimental MTB, laid down 12 July 1939 by Fogal Boat Yard in Miami, Florida to answer the USN called. In the USN they were organized in Motor Torpedo Boat Squadrons (MTBRONs).[1]. She was transferred back to the United States in April 1945. I've always felt that living on our sailboat is like living in a basement apartment because it is totally lacking in natural light!. It covers PT boat hull design and construction, and provides hull test data as well as detailed analysis of the various PT boat designs.[13]. She was surplused in 1947 and used for various purposes until being purchased as a museum ship in 1979, finally going on display in 1985 after restoration. The make-up of a typical section of the boats hull consists of the following layers: 5/8' Mahogany exterior hull planking Glue-impregnated canvas for waterproofing 1/2 " mahogany strips on the interior PT BOAT BUILDERS Three companies built PT boats for the U.S. Navy. [5], By September 1938 the U.S. Navy had received a total of 24 design proposals for the small boat and 13 design proposals for the larger 70-footer. You are interested in: Pt boats interior photos. This contract for C-250 ended up going to Greenport Basin and Construction Company, of Greenport, NY. JKF was then a young Navy lieutenant, commanding the now famous PT 109, which as PT boats go, was something of a heap. RMKECG59 - Interior of JFK Library, Boston, USA. USN ELCO PT Boat Deck Stern Chocks (x2 per PT Boat). The M4/M9 37mm auto cannon had a relatively high rate of fire (125 rounds per minute) and large magazine (30 rounds). From a design standpoint, boats are more challenging to design than . The PT-109 disaster made JFK a hero. \"Save the PT Boat\" is a 501c3 non profit organization and appreciates all the support we can get! [3] In the summer of 1915, Lieutenants Hampden, Bremner, and Anson approached John I. Thornycroft & Company about developing a small high speed torpedo boat, and this effort eventually led to the Coastal Motor Boat which first went into service in April 1916. The brand new Trawler Forum Burgee is now available for order. Tug Boats. [6] These last two boats were constructed mainly out of aluminum and had 4 engines. PT-29 was assigned as a pace boat with PT-8 in order to generate a pounding comparison. Elco PT Boat Shaft and Rudder Detail. They each had butterfly flap valves fitted in the main exhaust pipes after the muffler take off which were operated by a lever system to allow straight through exhaust at speed or to direct the exhaust down through the mufflers to silence the boat at low speed. This Squadron saw action in the Solomon Islands, Guadalcanal, and Funafuti. Some were converted into gunboats, which could be effective against enemy small craft, especially armored barges used by the Japanese for inter-island transport. As a result, the average boater expects superior levels of luxury interiors. [23] There are several recorded instances of PT boats trading fire with friendly aircraft,[23] a situation also familiar to U.S. submariners. After May-2017 repricing for Frosted Materials, these parts had to be sprued to reduce final price. She was reclassified as a harbor patrol boat (YP 110) for the duration of the war. It was small, fast, and inexpensive to build, valued for its maneuverability and speed but hampered at the beginning of the war by ineffective torpedoes, limited armament, and comparatively . Squadron 22 was operating with the British Royal Navy Coastal Forces, and saw action along the northwest coast of Italy and southern coast of France. Primary anti-ship armament on the standard PT boat was four 21-inch Mark 8 torpedoes, each had a 466-pound (211kg) TNT warhead and had a range of 16,000 yards (15,000m) at 36 knots (67km/h). These torpedoes were carried on lightweight Mark 1 roll-off style torpedo launching racks. Space available for two 21" torpedo tubes and ten 300-pound (140kg) depth charges. Hundreds of boats were deliberately stripped of all useful equipment and then dragged up on the beach and burned. During the war, Navy PT boats went against the enemy's barges, tankers, sampans, and warships. Fittings and finish unnecessarily refined. PT-9 was to serve as the prototype for all the early Elco PT boats. by Jon Guttman 5/1/2013 [note 1] Six boats completed the trial, while three withdrew: PT-33 suffered structural damage off Block Island; PT-70 was damaged by loose copper ingots; and MRB developed engine trouble at the start of the run.[9]. Wooden Boat Building. Later in the war, several more of these 20mm cannons were added amidships and on the forward deck. The Huckins boat experienced a high pressure oil failure and had to go "Dead in the Water" in order to effect the repair. Many got up to four torpedo tubes and a 20mm anti-aircraft gun, while a few even got mortars or rockets. U.S. Navy PT boats were organized into motor torpedo boat squadrons (MTBRONs). 153 Navy Pt Boat Photos and Premium High Res Pictures - Getty Images Images Editorial Video Editorial FILTERS CREATIVE EDITORIAL VIDEO 153 Navy Pt Boat Premium High Res Photos Browse 153 navy pt boat stock photos and images available, or start a new search to explore more stock photos and images. This resulted in severe conditions for several of the boats during the trial and accounted for the transverse failure in PT-70's deck and subsequent hull failure as the copper fell into the hull. The only main-stream plastic kit of a Higgins PT boat is by Revell. All except the Huckins (PT-69) completed the run. An accelerometer was installed in the pilot house of each boat to record "pounding". Towards the end of the war, beginning in 1945, PTs received two eight-cell Mark 50 rocket launchers,[20] launching 5in (130mm) spin-stabilized flat trajectory Mark 7 and/or Mark 10 rockets[21] with a range of 11,000 yards (10,000m). PT boats also commonly carried between two and eight U.S. Navy Mark 6 depth charges in roll-off racks. [9], Due to the problem with ingot loading, a 185nmi (343km; 213mi) trial with the PTs fully fitted out was conducted on 12 August 1941. Remarkably, the PT486 was sold to the son of the original owner, Capt. They were also used during the D-Day landings on 6 June 1944. $60.00@ plus shipping. These rapid machines proved deadly as highly mobile machine . According to Robert McFarlane, the US Navy built the hulls of some PT boats partially from 3,000-year-old white cedar logs recovered from sphagnum bog in New Jersey.[10][11]. This was done to minimize the amount of upkeep the Navy would have to do, since wooden boats require much continuous maintenance, and they were not considered worth the effort. Atglen: Schiffer Military, 1997. Hull fouling and engine wear could both decrease top speed and increase fuel consumption materially. The American side of the PT boat ("Patrol Torpedo") wars of World War 2 are primarily remembered through the exploits of the men governing their ELCO PT systems against the vessels of the mighty Japanese Navy. After a lengthy restoration[34][35] PT-305 has been restored to a seaworthy, operational vessel. The winning design proposals would each receive a prize of $15,000 with $1500 for designs that reached the final part of the competition each to be given out on 30 March 1939. Be sure to check website at www.savetheptboatinc.com PT-658 was named to the. PT-3 was designed by George Crouch and employed lightweight planing hull construction methods. 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