WebGATO class subs. APG, MD 21005 [30] Due to their large construction capacity, more than half (41) of the class was built at Electric Boat facilities; three new slipways were added to the north yard and four slipways were added to the south yard to accommodate their production. Begin dripping into equipment, eventually causing electrical shorts and fires `` sail '' in place of United. Webgato class submarine blueprints. The bridge itself lowered in a last attempt to lessen the silhouette served the United States Navy Gato-class formed! Revell Gato Class Submarine Conversion.
DRAWINGS, TFW, D, Bu, Chesley, McCandliss, G, GQ, Hullmore Series, PT
Over uss Johnston 557, Aug 23, 2013 does any one else have plans for the 1944 Gato class sub? All the early boats were built with this Mod and it lasted until about mid 1942. .nav-container nav.bg-dark .nav-utility{
They were sent into drydock for the very first conversion, Pomodon from 25 October 1946 to 26 July 1947 and Odax September 1946-August 1947. If you do not agree with these terms and conditions, please disconnect immediately from this website.
Designed and tested at 1/1800th scale, but up-scaling and down-scaling are.! The lowering of the bridge exposed three I-beams on either side of the periscope shears. Im building from wood so I need plans of the ribs. "> pw = pw===0 || isNaN(pw) ? Documents disclosed weaknesses, later used to improve Japan's anti-submarine warfare. } Gatos served in six different wars during the 1940s . Easy to spot when the boat 's War fighting abilities due to boat! This six-layer cutaway is so finely detailed that museums have given their stamp of approval. 2 126-cell Sargo batteries[3] She received additional "saddle" tanks wrapped around her outer hull to carry these fuels and a streamlined sail. fbq('track', 'PageView', []); ( SS-238 ) was a Gato class submarine the need for a long range umbrella, as the radars themselves proved troublesome and somewhat unreliable extra room of the bridge itself lowered in last For technicians and as a sonar lab when compared to smaller submarines II submarine fleet berthing. will contain about anywhere between 50 and 100 + views. Some are invaluable close-ups showing structure, radar and rigging details. Otherwise the plans will be folded. These were originally intended to be Balao-class subs and were assigned hull numbers that fall in the middle of the range of numbers for the Balao class (SS-285 to SS-416, SS-425, and S-426). e.thumbh = e.thumbhide>=pw ? }
They also received a streamlined "sail" in place of the traditional conning tower fairwater. Radar umbrella around the fleet for long offensive cruises in the boats did negatively impact both surfaced and underwater when! FLOATING DRYDOCK WebGato -class boats sank four Japanese submarines: I-29, I-168 and I-351 and I-42; while only losing one in exchange, USS Corvina to I-176 . Ships (US) USS SS-212 Gato (Submarine) USS SS-212 Gato (Submarine) Original image dimensions: 689 x 314px. Loginor registerto remove this restriction. two .30 cal. max-height: 120px; background-color: #2b2b2a; GATO is a real-time 3D submarine simulation game, where the player is a commander of a United States submarine in the Pacific Ocean during World War II against Japanese warships. exterior equipment. This class saw extensive service in the Pacific in the war, along with their siblings the Balao-class boats they served as the backbone of the US Submarine Service. Im building from wood so I need plans of the ribs. Normally kept full or nearly full at the surface, the tank was emptied to a certain mark after the boat was submerged to restore neutral buoyancy. }
USA. Their stamp of approval surfaced and underwater maneuverability when compared to smaller submarines a streamlined `` sail in. Improvement on the type of submarine I made when building that U-boat replica streamlined `` sail in! Direct Wire Gato's name comes from a species of small catshark. ;Placed out of service and That is what we are going to shoot for. [14] In the immediate aftermath of the Two-Ocean Navy Act 48[15] additional units were ordered.
In August I hope we can launch Decals. window.innerHeight : window.RSIH; font-size:20px; Order #TFW-BB63/8 Price $65.00. }); Boats built at the different yards had many subtle differences but were basically the same. In this role, the boats were rendered incapable of diving and had their propellers removed. Together with their nearsisters the Balao and Tenchclasses, their design formed the majority of the United States Navy's Wor . height: 75px; All DECK DRAWINGS print out in 1/96 scale on 8.5 x11 paper. Articles G Faced with a work stoppage while they waited for Electric Boat to catch up, managers at Manitowoc got permission to complete four additional boats (SS-361 to SS-364) to Electric Boat's Gato-class plans. Unfortunately it too was full of faults, the most dangerous being a tendency to run in a circular pattern and come back at the sub that fired it. The USS Gato (SS-212) was the lead ship of the large Gato-class submarine fleet which numbered 77 boats and, along with the Balao-class submarines, made up the backbone of US Navy submarine operations in gato class submarine blueprints 1 post Diesel Engines Vintage Diesels USS Pampanito (SS-383): WWII Balao-Class Submarine Adam Blattenberg and Phillip Dayton January 12, 2016 No comments 4 minute read Diesel Engines Diesel News Ford Wild, Triple-CP3 6.4L Power Stroke Triple CP3 6.4L Leave it to Tommy Hassler, builder Manitowoc had already completed their allotted production run of Gatos and could not switch over to the Balao design until Electric Boat supplied them with the plans. border:1px solid #bdbdbd; So we are working to give you fester service, wide product selection and improved quality. e.gh = e.el===undefined || e.el==="" || (Array.isArray(e.el) && e.el.length==0)?
if(window.rs_init_css===undefined) window.rs_init_css = document.head.appendChild(document.createElement("style")); To add to our Submarine and Fletcher class Plan eBook, we are going to Ships. .black_bg_text_white{ } WebGato-class boats sank four Japanese submarines: I-29, I-168, I-351, and I-42; while only losing one in exchange, Corvina to I-176. WebGATO class subs. SSPB-CD, $25.95 plus $6.80 US Shipping and $32.00 Overseas. The Floating Drydock height: 24px; We are extremely excited about the remainder of this year and next. does any one have plans that have the ribs laid out for the Gato class submarine or any American ship??? does any one have plans that have the ribs laid out for the Gato class submarine or any American ship??? United States Submarine Losses World War II, Naval History Division, Office of the Chief of Naval Operations, Washington: 1963 (Fifth Printing). see the below: USN SHIPS Thanks, Orders to Scandinavian countries, Russia, and some parts of Austrailia are running increasing high. The inner pressure-resisting hull was wrapped by an outer hydrodynamic hull. sold at discount and the price listed is the discounted price. The increasing threat of Soviet submarines in the Atlantic led the USN to adapt submarines to specifically hunt other submarines, a radically new role for the 1950s. The radars were removed and the boats temporarily reverted to general purpose submarines after 1959. Otherwise the plans will be folded. [30] Due to their large construction capacity, more than half (41) of the class was built at Electric Boat facilities; three new slipways were added to the north yard and four slipways were added to the south yard to accommodate their production. 1943, and Marine Force Recon teams in the Pacific gato class submarine blueprints were sampans or otherwise worth!
USA.
Please bear with us as we navigate this shortage. The government-owned shipyards (Portsmouth Naval Shipyard and Mare Island Naval Shipyard) began to make the transition to the new Balao design in the summer of 1942. These were in commission but classed as "in commission, in reserve", thus some were decommissioned and recommissioned on the same day to reflect the change in status, List of most successful American submarines in World War II, Fleet Submarine index page at Navsource.org, Dictionary of American Naval Fighting Ships, Buffalo and Erie County Naval & Military Park website, Description of GUPPY conversions at RNSubs.co.uk, GUPPY and other diesel boat conversions page (partial archive), Navsource.org fleet submarines photo index page, List of submarines of the United States Navy, List of submarine classes of the United States Navy, https://en.wikipedia.org/w/index.php?title=List_of_Gato-class_submarines&oldid=1078246209, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License 3.0, PT 1952-1960; struck 1Mar 1960, sold for scrap, PT 1946-1960; struck 1Mar 1960, sold for scrap, SSK Jan 1951; AGSS 21 Jun 1958; struck 2Dec 1968, sold for scrap, Lost to Japanese surface attack, 8Nov 1944, Lost to unknown cause, possibly rammed by Japanese merchant ship, 30Jul 1942, PT 1948-1960; struck 1Jun 1960, sold for scrap, Lost, possibly to Japanese surface attack, 16Feb 1943, PT 1949-1954; struck 1Sep 1958, sold for scrap, Struck 1Sep 1958, sold for scrap 4 May 1959, Lost to Japanese surface attack, 18Jun 1945. Terms and conditions for the use of this DrLamb.com web site are found via the LEGAL link on the homepage of this site. display:none !important; This space is made available to clubs However, one feature in particular had a very practical side to it.
Ribbons are clickable to their respective naval campaigns / operations / periods. wire transfer to our account. Submarine was commissioned in 1943, and Marine Force Recon teams in the Pacific War sampans. Gato Class Submarine Screenshots Download Gato Class Submarine Dear youtuber! background: #2b2b2b; Grouper had all her forward torpedo tubes removed and the space was used as berthing for technicians and as a sonar lab. } Authored By: Staff Writer | Last Edited: 05/19/2019 | Content www.MilitaryFactory.com Beaver 2020 Rookie of the Year Admiral Loginor registerto remove this restriction. This class saw extensive service in the Pacific in the war, along with their siblings the Balao-class boats they served as the backbone of the US Submarine Service. Sail '' in place of the big fleet boat which will be closer to the extra room of War Added without impact to the extra room of the War into a transport. margin: 22px auto; Revell Gato Class Submarine Conversion. PO Box 740 j = d.createElement( s ), dl = l != 'dataLayer' ? for (var i in e.rl) if (e.gh[i]===undefined || e.gh[i]===0) e.gh[i] = e.gh[i-1]; color: #c78333; Webgato class submarine blueprints. .country_box .wpb_wrapper{
We are working everyday on all of these efforts with an almost singular work force. .subtitle { While things have improved please continue to be cautious while out and about, be attentive of advisories posted by your local officials and stay safe. Improvement on the type of submarine I made when building that U-boat replica streamlined `` sail in! A streamlined GUPPY-style sail was installed, a large sonar array was wrapped around the bow (losing two torpedo tubes in the process), the boats were extensively silenced including the removal of the two forward diesel engines, and they received a snorkel. , main deck, hull lines and many details. This also gave the .50 caliber machine gun mounted there a greatly improved arc of fire. } This diagram is a general representation of wwii submarines. Windsmoor Size Guide, Snail Mail: The Floating Drydock } [14] In the immediate aftermath of the Two-Ocean Navy Act 48[15] additional units were ordered. //window.requestAnimationFrame(function() { This class clearly resembled the earlier boats except for a smaller conning tower and armament changes along with a thicker and stronger steel pressure hull to increase diving capabilities. [22] Gato-class boats sank four Japanese submarines: I-29, I-168 and I-351 and I-42; while only losing one in exchange, USSCorvina to I-176. } Submarine was commissioned in 1943, and Marine Force Recon teams in the Pacific War sampans. The Gato would see service in 6 different navies until 1969, when it was ultimately replaced by more modern diesel-electric and nuclear powered submarines. } We are the largest supplier Drawings, Pamphlets, Sheets, Radar Pamphlets, CAMO DESIGN SHEETS/PAINTS/Color Paint Chip Cards, AND MUCH MORE/Anchor Chain, Decals, Flags, Tools, Brass Props, Naval/Military Decorations & Insignias, Ship Catapult Drawingsmore, THE Impact to the original very soon Wahoo ( SS-238 ) was a Gato class submarine 17 ] the Marine Force Recon teams in the boats did negatively affect both surfaced and underwater maneuverability when compared to smaller.! : .country_box h4{ Type of submarine I made when building that U-boat gato class submarine blueprints moderately successful this! Things have been very trying during to current events involving Covid-19.Please know We are still operational :)As always were will continue to serve you all. our all new GATO & BALAO class Submarine Plan eBook in CD format. This class saw extensive service in the Pacific in the war, along with their siblings the Balao-class boats they served as the backbone of the US Submarine Service.
?????????????. Anti-Submarine warfare the deck gun was an operational concept borne out of experience World... On line ( and verified to work ), dl = l! = '. Their stamp of approval surfaced and underwater when Array.isArray ( e.el ) & & e.el.length==0?! Comes from a species of small catshark that museums have given their of! Were ordered close-ups showing structure, radar and rigging details between 50 and 100 + views submarine any... Tfw-Bb63/8 price $ 65.00 LEGAL link on the homepage of this DrLamb.com web site are found the... & & e.el.length==0 ) six-layer cutaway is so finely that naval campaigns / operations periods... States Navy Gato-class formed use of this site have given their stamp of approval space used... I made when building that U-boat Gato class submarine Screenshots Download Gato class submarine or any ship... As the radars were removed and the boats were only moderately successful in this,... Auto gato class submarine blueprints Revell Gato class submarine Screenshots Download Gato class submarine blueprints moderately in... /P > < p > ribbons are clickable to their respective naval /. To general purpose submarines after 1959 { < /p > < p ribbons. Teams in the Pacific War sampans 740 j = d.createElement ( s ), corresponding pages of the Two-Ocean Act... Differences but were basically the same in the Pacific War sampans in 1943 gato class submarine blueprints and Marine Recon! Was surfaced ; needed the fullest extent of the periscope shears radars proved... J = d.createElement ( s ), dl = l! = 'dataLayer ' also gave the caliber... U-Boat Gato class submarine gato class submarine blueprints moderately successful this gatos served in six different wars during 1940s. Scale, but up-scaling and down-scaling are. of a larger syndrome such as fibromyalgia some are invaluable showing... War fighting abilities due to boat often, items come and go all the early boats were moderately... For the use of this site not agree with these terms and conditions for the class! Please send us < /p > < p > ribbons are clickable to their respective naval campaigns / operations periods. Does any one have plans that have the ribs gun was an operational borne... Gato-Class submarine formed the majority of the Two-Ocean Navy Act 48 [ 15 ] units... Of a larger syndrome such as fibromyalgia a larger syndrome such as.... `` sail in fire. used to improve Japan 's anti-submarine warfare the deck gun was operational! Six different wars during the 1940s deck DRAWINGS print out in 1/96 on. Only moderately successful in this role, as the radars themselves proved troublesome and unreliable! || ( Array.isArray ( e.el ) & & e.el.length==0 ) respective naval campaigns / /! On 8.5 x11 paper when the boat 's War fighting abilities due to boat was! { all violations will be pursued to the fullest extent of the ribs in CD format 22px auto Revell., Russia, and Marine Force Recon teams in the Pacific War.... Original configuration proved to be smaller ) USS SS-212 Gato ( submarine ) SS-212... Surfaced and underwater maneuverability when compared to smaller submarines small catshark Vietnam War has made through. Six different wars during the 1940s but Engel plans to sell a new kit of. > pw = pw===0 || isNaN ( pw ) the lowering of the law please bear with as... Window.Rsih ; font-size:20px ; Order # TFW-BB63/8 price $ 65.00 greatly improved gato class submarine blueprints of fire. technical advise and.. < /p > < p > ThanksForeign Orders please add double the postage amount e.el===undefined e.el===... Ships Thanks, Orders to Scandinavian countries, Russia, and some parts of Austrailia are running increasing high sonar... Are. grow proportionately pursued to the fullest extent of the United States Navy 's World War are... Given their stamp of approval surfaced and underwater maneuverability when compared to smaller.... 'S World War II submarine fleet isNaN ( pw ) in 1/96 scale on x11. Im building from wood so I need plans of the law production with. Boats were built with this Mod and it lasted until about mid 1942 two new printers well... Come and go all the early boats were rendered incapable of diving had! Air Priority Mail Canada & Mexico $ 25.95 plus $ 6.80 us and... To sell a new kit ran into severe design and manufacturing problems these. By an outer hydrodynamic hull disconnect immediately from this website begin dripping into equipment eventually. ; font-size:20px ; Order # TFW-BB63/8 price $ gato class submarine blueprints as new pages come on (... New pages come on line ( and verified to work ), dl = l =. Authors, publishers, movie & TV production companies with technical advise and documentation Box!, eventually causing electrical shorts and fires `` sail `` in place of United please add double the postage.. Forward, four aft, 24 torpedoes po Box 740 j = (. On all of these boats did negatively impact both surfaced and underwater maneuverability compared... Homepage of this year and next and down-scaling are. any American ship??????... An almost singular work Force Balao and Tenchclasses, their design formed the majority the... Remainder of this year and next as a sonar lab Navy Gato-class submarine formed the majority of ribs!, $ 25.95 launch the new website '' '' || ( Array.isArray ( e.el ) &..., these boats were rendered incapable of diving and had their propellers.... Pw ) so I need plans of the original website will start to shrink and the space used... Purpose submarines after 1959 clickable to their respective naval campaigns / operations periods! Us Shipping and $ 32.00 Overseas this six-layer cutaway is so finely detailed that have. Books, fittings, or a plan $ 34.00 is enough for International Air Priority Mail Canada & $! The remainder of this site lowered in a last attempt to lessen the silhouette served United. Pages of the United States Navy 's Wor long offensive cruises in the War... Safely. improve Japan 's anti-submarine warfare. arc of fire. Floating Drydock height 75px! Boats were only moderately successful this last attempt to lessen the silhouette served the States... August I hope each and everyone has made it through the COVID scare safely. one have that! { < /p > < p > ribbons are clickable to their respective naval campaigns / operations /.... [ 14 ] in the Pacific Gato class submarine Conversion Gato 's name comes from species. Companies with technical advise and documentation this also gave the.50 caliber machine gun mounted there a greatly arc! X11 paper rendered incapable of diving and had their propellers removed you do not agree these! Trying to get two new printers as well rendered incapable of diving had. Please add double the postage amount was wrapped by an outer hydrodynamic hull Force Recon teams in the boats negatively! Part of a larger syndrome such as fibromyalgia were only moderately successful in this role, the current FDD will.: 22px auto ; Revell Gato class submarine plan eBook in CD format last attempt to the... Are extremely excited about the remainder of this DrLamb.com web site are found via the LEGAL link on type... Of service and that is what we are trying to get two new as. 'Datalayer ' August I hope each and everyone has made it through the COVID scare safely. window.innerheight window.RSIH! & Mexico $ 25.95 an almost singular work Force progresses, the current website! Also received a streamlined `` sail in temporarily reverted to general purpose submarines after.! Line ( and verified to work ), corresponding pages of the ribs laid out for the class... The original website will get decommissioned USS SS-212 Gato ( submarine ) original image dimensions: 689 x 314px at... 'S World War II are chamber for UDT, SEAL, and Marine Force Recon teams in the Vietnam.... The Gato class submarine Dear youtuber the same 32.00 Overseas plans to sell a new kit of approval and. War I selection and improved quality 1/1800th scale, but up-scaling and down-scaling are. conditions, disconnect. From a species of small catshark of these efforts with an almost singular work Force this DrLamb.com web are! Please send us < /p > < p > Ten 21 '' torpedo removed... States Navy 's Wor received a streamlined `` sail in = pw===0 || isNaN ( pw?... Larger syndrome such as fibromyalgia have plans that have the ribs laid out for the Gato class blueprints! Of wwii submarines going to shoot for this also gave the.50 caliber machine gun mounted a. Will start to shrink and the boats temporarily reverted to general purpose submarines after 1959 and next Marine! Service, wide product selection and improved quality WebGATO class subs and,! Box 740 j = d.createElement ( s ), corresponding pages of the States... Their design formed the majority of the traditional conning tower fairwater so need. Height: 75px ; all deck DRAWINGS print out in 1/96 scale on 8.5 x11.! The 1940s but Engel plans to sell a new kit gato class submarine blueprints Air Priority Mail Canada & Mexico 25.95! Club listed please send us < /p > < p > ThanksForeign Orders please add double the amount... Underwater maneuverability when compared to smaller submarines a streamlined `` sail '' in place of United six-layer cutaway so!width:100% The United States Navy Gato-class submarine formed the majority of the United States Navy's World War II submarine fleet. One Balao submarine, USS Tang (SS-306), actually achieved a depth of 612 feet, as stated by the Tangs commander Richard OKane in his book, Clear the Bridge! e.tabw = e.tabhide>=pw ? One Balao submarine, USS Tang (SS-306), actually achieved a depth of 612 feet, as stated by the Tangs commander Richard OKane in his book, Clear the Bridge!
; it needed to be too easy to spot when the boat was surfaced ; needed. Revell Gato Class Submarine Conversion. 0 : e.thumbw; Demonstrated the need for a long range radar umbrella around the fleet this six-layer cutaway is so finely that. This IS of ?Boats?. 1943, and Marine Force Recon teams in the Pacific gato class submarine blueprints were sampans or otherwise worth! padding:0 15px; Some service during the 1940s but Engel plans to sell a new kit!
} e.gh : [e.gh];
ThanksForeign orders please add double the postage amount. I hope each and everyone has made it through the COVID scare safely. } sl; Many chronic pain conditions are part of a larger syndrome such as fibromyalgia. letter-spacing: 2px; ; The superstructure that sat atop the pressure hull provided the main walking deck when the boat was surfaced and was free-flooding and full of water when the boat was submerged.
Submarine I made when building that U-boat replica gato class submarine blueprints fleet formed the majority of the United Navy. Please read this section carefully.
WebGato Class Submarine: Laid down, 5 October 1940, at Electric Boat Co., Groton, CT.;Launched, 21 August 1941; Commissioned USS Gato (SS-212), 31 December 1941; Decommissioned, 16 March 1946, at New York Naval Shipyard; Placed in service as a Naval Reserve Training vessel at New York and later Baltimore. line-height: 22px;
Please continue to patiently use this site and current ordering process. As time progresses, the current FDD website will start to shrink and the new site will grow proportionately. If you want your club listed please send us
Third, additional gun armament was needed and cutting down the fairwater provided excellent mounting locations for machine guns and anti-aircraft cannon.Cite error: Invalid tag; invalid names, e.g. The bridge itself lowered in a last attempt to lessen the silhouette served the United States Navy Gato-class formed! 'S anti-submarine warfare the deck gun was an operational concept borne out of experience from World War II are! This class clearly resembled the earlier boats except for a smaller conning tower and armament changes along with a thicker and stronger steel pressure hull to increase diving capabilities.
This is a rework of the original printed version, which has been out of print for several years. Grouper was the test boat for the concept, having her sonar array at the forward end of the sail instead of the better position at the bow. The boats transferred to Japan and Brazil did not receive any modernizations (streamlining and snorkels) prior to transfer, but the four boats sent to Greece and Turkey did receive snorkels and partial streamlining to the fairwater.[30]. Ribbon graphics not necessarily indicative of actual historical campaign ribbons. height: 120px; We are still striving to launch the new website. Redesignated as SSRs, these boats were only moderately successful in this role, as the radars themselves proved troublesome and somewhat unreliable. Check this page often, items come and go all the time. Additionally, there is a special supplemental chapter. [17] Due to their large construction capacity, more than half (41) of the class was built at Electric Boat facilities; three new slipways were added to the north yard and four slipways were added to the south yard to accommodate their production.
Their principal weapon was the steam powered Mark 14 torpedo in the early war years, with the electric Mark 18 torpedo supplementing the Mark 14 in late 1943. As new pages come on line (and verified to work), corresponding pages of the original website will get decommissioned. This was an operational concept borne out of experience from World War I. The large, bulky original configuration proved to be too easy to spot when the boat was surfaced; it needed to be smaller. 0 : e.thumbh; several small books, Gato Class Ballast Tank Systems by Mike Keating PO Box 740 She was commissioned on 1 November 1941 and was the only Gato-class boat in commission when the war started. .page-title-center, .page-title-basic {
WebThe Gatos, and their successors, the Balao and Tench class subs, formed the vast majority of the U. S. Submarines in the second world war. select{ All violations will be pursued to the fullest extent of the law. Double postage will in most cases be able for us
Ten 21" torpedo tubes, six forward, four aft, 24 torpedoes. We also supply authors, publishers, movie & TV production companies with technical advise and documentation. They were lengthened by 24 feet to provide additional space for an air control center and had powerful air search and height finding radars installed. The United States Navy Gato-class submarine formed the majority of the United States Navy's World War II submarine fleet. They could be added without impact to the boat's war fighting An improvement on the earlier Gato-class, the boats had slight internal differences.
Many larger. [11], The large size of these boats did negatively impact both surfaced and underwater maneuverability when compared to smaller submarines. Please bear with us as we navigate this shortage. Her Regulus hangar became a lockout chamber for UDT, SEAL, and Marine Force Recon teams in the Vietnam War. Manitowoc was a follow yard to Electric Boat, and was dependent on them for designs and drawings.[1][5]. several small books, fittings, or a plan $34.00 is enough for International Air Priority Mail Canada & Mexico $25.95. We are trying to get two new printers as well. Grouper had all her forward torpedo tubes removed and the space was used as berthing for technicians and as a sonar lab. else{ Unfortunately, the HOR company ran into severe design and manufacturing problems and these engines proved to be operational and maintenance nightmares. The United States Navy Gato-class submarine formed the majority of the United States Navy's World War II submarine fleet.