In early July 1941, the Navy accepted PT-69. PT-658 is a 78-foot (24m) Higgins boat and one of two 100% authentically restored and operational U.S. Navy PT boats afloat today. [48] The other six boats are in various states of disrepair, sunk or scrapped. Cleaning tools and tips to keep your boat looking good, bug free, and working well in a marine environment. With a full loaded weight of 56,000lb (25,000kg), C-378 made a top speed of 37kn (69km/h; 43mph) with 1,400 horsepower (1,000kW), and maintained an average speed of 34.5kn (63.9km/h; 39.7mph) in a winter northeaster storm with 12-to-14-foot (3.7 to 4.3m) seas, which would still be considered exceptional even 100 years later. Since both the Japanese in the New Guinea area and the Germans in the Mediterranean had lost numerous resupply vessels to Allied air power during daylight hours, each attempted to resupply their troop concentrations by using shallow draft barges at night in very shallow waters. The Board is of the opinion that certain changes in design are required to enable PT-69 and boats of the PT-20 Class to carry safely their military loads in rough weather. As more PTs were fitted with dependable radar, they developed superior night-fighting tactics and used them to locate and destroy many enemy targets. Her external restoration was completed by the Texas group in 2002, and is to a high standard. Measurements along the keel are given in both frame locations and stations. by Thomas Fleming 2/22/2011. They seems to be confused about the scale, some issues say 1:96 others 1:100 scale. The other two Elco boats, PT-30 and PT 23 (standby boat), followed PT-31, placing before PT-69. PT 109 boat model. All except the Huckins (PT-69) completed the run. We promise fish will be wanting to jump aboard your boat! George C. Sinn of Wildwood Crest, NJ on 9 October 1951 for $1,015.00. The resulting PT boat designs were the product of a small cadre of respected naval architects and the Navy. Along with PT-557, the vessel was purchased from BFM Industries (Brooklyn, NY) by Capt. Higgins Industries of New Orleans, Louisiana later famed for developing PT-3 served with the RCAF Fleet as the RCAF Bras d'Or M413 (B119) based at Eastern Air Command in Halifax. The effectiveness of PT boats in the Solomon Islands campaign, where there were numerous engagements between PTs and capital ships, as well as against Japanese shipborne resupply efforts dubbed "The Tokyo Express" operating in New Georgia Sound (called "The Slot" by the Americans), was substantially undermined by defective Mark 8 torpedoes. [9], Lastly, there was a demonstration of seakeeping qualities and hull strength by making a run at maximum sustained speed in the open ocean. She is located in San Diego and is now named Malihini. Space available for two 21" torpedo tubes and ten 300-pound (140kg) depth charges. The Sea Sled did not surface again as a torpedo boat topic until 1939, but continued to be used by both the Army and Navy as rescue boats and seaplane tenders during the 20s and 30s. 2008. p. False claims in Fleming, Thomas, "War of Revenge", Spring 2011, At Close Quarters: PT Boats in the United States Navy by Captain Robert J. Bulkley, Jr. USNR (Retired), Learn how and when to remove this template message, escape from Corregidor Island, Philippines, "Motor Torpedo Squadron ONE, Report for Pearl Harbor Attack, "Damned by Faint Praise: The life and hard times of Albert Hickman", "Navy Acquires Small Speedy Torpedo Boats", Giant Killers, The Elco PT Boat Construction, "DESCRIPTION AND INSTRUCTIONS FOR THE DEWANDRE-ELCO POWER-OPERATED MACHINE GUN TURRET", "Twin .50 Cal Browning Navy Aircraft Mount MK9", "WAR DEPARTMENT TECHNICAL MANUAL TM 9-252", PT Boats, Inc.- Action Report Into Action, Southwest Pacific Return to the Philippines, "JFK's WWII boat may be at the bottom of the Harlem River", PT Boat burning November & December 1945 Samar, Philippines PT Boats Inc, "The decade-long, $6M effort to put a 74-year-old WWII boat back to water", National Museum of the Pacific War official site, "PT-658, last remaining operable PT boat from World War II, named to National Register of Historic Places", "Motor Torpedo Boat Photo Archive: PT-694", At Close Quarters: PT Boats in the United States Navy. On this Wikipedia the language links are at the top of the page across from the article title. Coincidentally, the PT-309 ("Oh Frankie! Fittings (Navy standard for combatant ships) entirely too heavy and cumbersome for this type of craft. This conference, including representatives from BuShips, BuOrd, MTBRONs, Interior Control Board, and CNO, recommended a series of comparative tests to evaluate what turned out to be five new designs of motor torpedo boats. The boat is owned by PT Boats, Inc., a World War II PT veterans organization headquartered in Germantown, Tennessee. Common to all US PT boats were the two twin M2 .50 cal (12.7mm) machine guns. [26] They were powered by aviation fuel and three powerful engines. 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 fragile construction that limited some of the variants to coastal waters. PT boats also commonly carried between two and eight U.S. Navy Mark 6 depth charges in roll-off racks. Placed in service too late to take part in World War II, PT-796 saw temporary . Designers are involved from the early stages of the design process, even on production boats. [9], Boats would have their tactical parameters of each design determined by photographs from an airship. Marine Boat. The overall result was an extremely light and strong hull which could be easily repaired at the front lines when battle damage was sustained. Cost to the Government fully equipped $756,400. The handcrafted Huckins PT was produced at their civilian facility at a speed of one per month. The original 196266 McHale's Navy TV series used a Vosper design PT-694[49] [23] The Mark 3 and Mark 4 exploders were not subject to the same problems as the Mark 6 exploders on U.S. submarines' Mark 14 torpedoes. They were assigned to specific outposts in the Panama Canal Zone, Miami, Florida, the Hawaiian Sea Frontier at Pearl Harbor and Midway, and a training center in Melville, Rhode Island. [5], The final PT boat design competitor was Huckins Yacht Corporation of Jacksonville, Florida. Measure 31/5P - This scheme utilized Navy Green and Ocean Green. 58 footers Prototypes. During World War II, PT boats engaged enemy warships, transports, tankers, barges, and sampans. Hull fouling and engine wear could both decrease top speed and increase fuel consumption materially. A few (one 80' Elco, one 72' Vosper, and three 78' Higgins) were cut up and destroyed between 1998 and 2008, leaving (a known) total of 12 PT boats, and 2 experimental PT boat hulls in various states of repair, surviving today in the U.S.: PT-48 is possibly the last surviving 77-foot (23m) Elco PT boat. If you are in doubt as to the purpose or usage of a piece of equipment, don't hesitate to ask. Maneuverability unsatisfactory due to inability to reverse outboard engines with a large turning circle of 443 yards (405m). Now located in a New Jersey boatyard in awaiting restoration.[46]. PT boats were also armed with numerous automatic weapons. Motor Torpedo Boat Squadron 22, or RON22, was transported to the combat theater aboard the USS Merrimack. At the same time, Henry R. Sutphen of Electric Launch Company (Elco) and his designers (Irwin Chase, Bill Fleming, and Glenville Tremaine) visited the United Kingdom in February 1939 at the Navy's request to see British motor torpedo boat designs with a view to obtaining one that could be used as a check on the Navy's efforts. 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. This second Squadron 3 was the first to arrive in the Solomons and saw heavy engagement with the "Tokyo Express". PT-459 ("Mahogany Menace") a Higgins 78-foot (24m) boat, was assigned to MTBRON 30 on 15 February 1944. The performance specification was to achieve 40 knots with an operating radius of 275 miles at top speed (550 miles at cruising speed). [citation needed] This type of craft presented design challenges that were still issues decades after, but there are some significant conclusions from the above recommendations and their order of merit. (Photo by PhotoQuest/Getty Images) During WWII the US realized their PT boats had more potential than just simple torpedo dispensers. PT-796 is a Higgins class PT Boat. 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. PT-796's specifications are: Length: 78 feet Beam: 20 feet 8 inches Draught: 4 feet Crew: Two officers and nine crewmen Displacement: 43 tons empty, 48 tons fully loaded Max Speed: 41 knots (46mph) Fuel Capacity: 3,000 gallons of 100 octane avgas Range: 358 miles at 35 knots, 1050 miles on one engine, 11 knots , 2 1939 12 13 6. PT Boat Background Japanese Planning Pearl Harbor Patrol Torpedo boats were built during a war that changed the way of life for Americans virtually overnight. These rapid machines proved deadly as highly mobile machine . Wood Boats. Focus and explanation of E PT Boat. Details on the boat's construction are given on page 357, MTB Manual, 1943. The Admiralty representative for this sea sled demonstration was Lieutenant G.C.E. 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. The exaggerated claims by Bulkeley about the effectiveness of the PTs in combat against larger craft allowed him to recruit top talent, raise war bonds, and caused overconfidence among squadron commanders who continued to pit PTs against larger craft. The two boats were paired for night patrol near the . Shortly after her retirement from service, the PT-796 was used as a float during President John F. Kennedy's inaugural parade to represent PT-109, with the PT-109 hull number painted on the bow, and several of PT-109's surviving crew members manning the boat. The tour starts from Bow and works back to see entire boat with detail views of each weapon and piece of equipment. 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]. [47] All of these boats are now retired from naval use, with two still in civil use today as sightseeing boats on Mar del Plata: the Leonardo da Vinci and the Mar de la Plata. Higgins built an additional PT-6 "Prime" redesigned by Andrew Higgins personally using his own methods. Some boats carried a 20mm (0.79in) Oerlikon cannon. The shallow depth meant Allied destroyers were unable to follow them due to the risk of running aground and the barges could be protected by an umbrella of shore batteries. Initially, only a few boats were issued primitive radar sets. Boat Building Plans . Following the competition, contracts were placed for construction of boats: May 25, 1939, to Higgins Industries for two boats (PT5 and PT6) of the Sparkman and Stephens design, scaled up to an overall length of 81 feet; June 8, 1939, to Fogal Boat Yard (PT-1 and PT-2) and Fisher Boat Works (PT-3 and PT-4) for the Crouch design; to the Philadelphia Navy Yard (PT-7, PT-8) for 81-foot boats designed by the Bureau of Ships. Occasionally, some front line PT boats received ad hoc up-fits at forward bases, where they mounted such weapons as 37mm aircraft cannons, rocket launchers, or mortars. Compounding the difficulty with the early torpedoes, attacking at night PT boat crews may have sometimes failed to note a possible torpedo failure. Though often said to be made of plywood, they were actually made of two diagonal layered 1in (25mm) thick mahogany planks, with a glue-impregnated layer of canvas in between. Two of the experimental PT-Boats also still survive, PT-3 (built by Fisher Boat Works) in New Jersey and PT-8. The Huckins withdrew due to bilge stringer failure. This contract for C-250 ended up going to Greenport Basin and Construction Company, of Greenport, NY. The stern of the Vosper boat is visible in the footage of that event. Growing up in Rhode Island at a young age I knew what a PT Boat was; especially famous one's like Kennedy's PT 109. The Wild Places. During the war, Navy PT boats went against the enemy's barges, tankers, sampans, and warships. PT-305 was looking good, with a lifeboat on her foredeck, jauntily tied fast over one-half of her charthouse. The cockpits of PT boats were protected by armor plate against small arms fire and splinters. Charles Schumann in the 1980s. The interior of PT-658 is divided below deck into eight watertight compartments separated by built-up plywood bulkheads (walls). Elco PT Boat Shaft and Rudder Detail. With its stylish look, cold molded cabins, reverse S bend stem, it was one of the first successful . In spite of Bulkeley's claim that introduction of the Mark 13 torpedo to PT boats in mid-1943 all but eliminated the early problems that PT boats had with their obsolete Mark 8s,[23] difficulties remained. Crews varied from 12 to 17, depending upon the number and type of weapons installed. The boatyards were located in Annapolis, Bristol, City Island, Miami, and Los Angeles. This is the PT Boat listing page, here you can download the plan, article and see the main thumbnail and extra images. Period Second World War. In March 1941, during a heavy weather run from Key West to New York by Motor Torpedo Boat Squadron 2 (MTBRON2), Elco 70-footers pounded heavily in 8-to-10-foot (2.4 to 3.0m) waves even at moderate speeds, and seas continuously broke high over the bows. Depth measurements are from the plans horizontal base line which is slightly below the lowest part of the planked hull. .. K. sdaf . the plywood landing craft vehicle personnel (LCVP) used so successfully in the beach landings at Normandy in the Atlantic and the island-hopping campaign in the Pacific produced 199 78ft (24m) boats of the PT-71/PT-235, PT-265 and PT-625 classes. These beasts will propel the 50 ton boat at speeds up to 50 knots. The last of her type to be constructed, she was nicknamed Tail Ender. The 85ft patrol boats replaced the ageing patrol boat fleet of Naval Expeditionary Combat Command (NECC) and support . by Jon Guttman 5/1/2013 Forward of the chart house of some early Elco 77-foot (23m) boats (PT20 through PT44) were twin .30 cal (7.62mm) Lewis machine guns on pedestal mounts. I'm studying English and Deutsch to become my second language. Additionally, a few PT boats were equipped to carry naval mines launched from mine racks, but these were not commonly used. Originally conceived as anti-ship weapons, PT boats were publicly credited with sinking several Japanese warships during the period between December 1941 and the fall of the Philippines in May 1942[23] even though the Navy knew the claims were all false. Other paints were used as well, and as soon as I find their nomenclature and corresponding numbers, I will post them here. She was obtained from the backwaters of Florida and moved to its current location by JM "Boats" Newberry, the founder of PT Boats Inc. "Boats" along with the team at Battleship Cove Museum restored her during 198489, inside and out, at a cost of US$1 million. The other competitors had copper ingots added topside (mostly in the turrets) to make up the difference. Motor torpedo boat PT-796, was laid down on 3 May 1945, launched on 23 June, and completed after the end of the war on 26 October as a 78-foot PT boat built by Higgins Industries of New Orleans, LA. [45] PT-3 and PT-8 were both part of Motor Torpedo Boat Squadron 1 (MTBRON 1) during the testing period. Five 78-foot (24m) boats were assigned to Squadron 14 (PT-98 through PT-102) which was commissioned in early 1943; and ten boats assigned to Squadron 26 (PT-255 thru PT-264) which was commissioned in mid 1943. While serviceable naval vessels in their own right, the group lacked the performance and capabilities that the USN sought. PT-105, an 80' Elco boat, under way.
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