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USS Pilotfish

USS Pilotfish (SS-386), a Balao-class submarine, was a ship of the United States Navy named after the pilot fish, a carangoid fish, often seen in warm latitudes in company with sharks.

History
United States
BuilderPortsmouth Naval Shipyard, Kittery, Maine[1]
Laid down15 May 1943[1]
Launched30 August 1943[1]
Commissioned16 December 1943[1]
Decommissioned29 August 1946[1]
Stricken25 February 1947[2]
FateUsed as a target for the Operation Crossroads atomic bomb test, 25 July 1946, and sunk[3]
General characteristics
Class and typeBalao class diesel-electric submarine[2]
Displacement
  • 1,526 tons (1,550 t) surfaced[2]
  • 2,391 tons (2,429 t) submerged[2]
Length311 ft 6 in (94.95 m)[2]
Beam27 ft 3 in (8.31 m)[2]
Draft16 ft 10 in (5.13 m) maximum[2]
Propulsion
Speed
  • 20.25 knots (38 km/h) surfaced[4]
  • 8.75 knots (16 km/h) submerged[4]
Range11,000 nautical miles (20,000 km) surfaced at 10 knots (19 km/h)[4]
Endurance
  • 48 hours at 2 knots (3.7 km/h) submerged[4]
  • 75 days on patrol
Test depth400 ft (120 m)[4]
Complement10 officers, 70–71 enlisted[4]
Armament

Construction and commissioning edit

Pilotfish was laid down by the Portsmouth Navy Yard, in Kittery, Maine, on 15 May 1943; launched on 30 August 1943, sponsored by Mrs. Martha Szolmeczka Scheutz; and commissioned on 16 December 1943.

Operational history edit

After underway trials, training, and shakedown in the Portsmouth area, Pilotfish departed New London 29 March 1944 for the Pacific via the Panama Canal. She reported to Commander in Chief, Pacific Fleet 10 April and joined Submarine Division 202, Submarine Squadron 20.

On 16 May, Pilotfish departed on her first patrol in company with Pintado (SS-387) and Shark (SS-314). This patrol was begun in the area west of the Mariana Islands. After a week the group sailed to an area south of Formosa and patrolled across a probable route of reinforcement or retirement of the Japanese forced engaged in the Battle of the Philippine Sea. This proved fruitless and Pilotfish set course for Majuro Atoll, Marshall Islands, arriving 4 July.

Pilotfish departed on her second war patrol in the Bonin Islands area 27 July. She performed lifeguard duty in addition to offensive patrol. She returned via Midway to Pearl Harbor, 14 September.

Pilotfish departed 14 October via Midway Island on her third war patrol, again in the Bonins area. On 31 October she torpedoed and damaged a 4,000-ton cargo ship. On 2 November Pilotfish proceeded to the Nansei Shoto area for the balance of the patrol. After 57 days of patrol, she returned to Midway Island, arriving 10 December.

On 20 January 1945 Pilotfish departed on her fourth war patrol, in company with Finback (SS-230) and Rasher (SS-269). The group proceeded via Saipan to the East China Sea area, where a long patrol brought no contacts but a hospital ship and small craft. Pilotfish returned to Pearl Harbor, 25 March.

On 21 May Pilotfish departed for her fifth patrol. She spent fifteen days on lifeguard duty off Marcus Island, then proceeded to Tanapag Harbor, Saipan. On 20 June Pilotfish left for the second half of her lifeguard patrol in the vicinity of the Japanese Home Islands. Pilotfish arrived Apra Harbor, Guam, 14 July.

On 9 August Pilotfish departed on her sixth patrol, again to lifeguard duty. Only two days had been spent in the patrol area, southeast of Japan, when on 15 August the “Cease Firing” order arrived. Pilotfish remained on station off Kii Suido for continued lifeguard duty, and neutrality patrol. On 31 August Pilotfish rendezvoused with other ships and proceeded to Tokyo Kaiwan in order to participate in the initial occupation of Japan and the formal surrender ceremonies. The afternoon of 31 August all submarines of the formation moored alongside Proteus (AS-19) in Yokosuka Naval Basin.

On 3 September, Pilotfish got underway for Pearl Harbor and San Francisco.

Disposal edit

By a directive dated 1 July 1946, Pilotfish was selected for disposal by use as a target for Operation Crossroads atomic bomb tests at Bikini Atoll. Moored 363 yards (332 meters) from "surface zero," she was sunk by the Test Baker underwater atomic bomb explosion on 25 July 1946, the explosion′s pressure waves compressing her hull and forcing her hatches open, completely flooding her.[8] She was decommissioned on 29 August 1946 and was struck from the Naval Vessel Register on 25 February 1947.

Many sources claim that the wreck of Pilotfish was refloated, towed to Eniwetok Atoll, again used as an atomic bomb test target there during Operation Sandstone in 1948, and resunk off Eniwetok as a target on 16 October 1948. However, in 1991 the U.S. National Park Service reported that this narrative is incorrect, and that Pilotfish′s wreck was not salvaged after her 1946 sinking and remains on the bottom of the lagoon at Bikini Atoll.[9]

Honors and awards edit

Pilotfish received five battle stars for World War II service.

References edit

  1. ^ a b c d e Friedman, Norman (1995). U.S. Submarines Through 1945: An Illustrated Design History. Annapolis, Maryland: United States Naval Institute. pp. 285–304. ISBN 1-55750-263-3.
  2. ^ a b c d e f g Bauer, K. Jack; Roberts, Stephen S. (1991). Register of Ships of the U.S. Navy, 1775-1990: Major Combatants. Westport, Connecticut: Greenwood Press. pp. 275–280. ISBN 0-313-26202-0.
  3. ^ Dictionary of American Naval Fighting Ships
  4. ^ a b c d e f U.S. Submarines Through 1945 pp. 305-311
  5. ^ a b c d e Bauer, K. Jack; Roberts, Stephen S. (1991). Register of Ships of the U.S. Navy, 1775–1990: Major Combatants. Westport, Connecticut: Greenwood Press. pp. 275–280. ISBN 978-0-313-26202-9.
  6. ^ U.S. Submarines Through 1945 pp. 261–263
  7. ^ U.S. Submarines Through 1945 pp. 305–311
  8. ^ Delgado, James P., Silent Killers: Submarines and Underwater Warfare, Osprey Publishing, 2012, p. 193.
  9. ^ Delgado, James, P., Daniel J. Lenihan, and Larry E. Murphy, The Archaeology of the Atomic Bomb: A Submerged Cultural Resources Assessment of the Sunken Fleet of Operation Crossroads at Bikini and Kwajalein Atoll Lagoons, Santa Fe, New Mexico: National Parl Service, 1991, p. 72.

This article incorporates text from the public domain Dictionary of American Naval Fighting Ships. The entries can be found here and here.

External links edit

  • Photo gallery of Pilotfish at NavSource Naval History

30°26′N 140°53′E / 30.433°N 140.883°E / 30.433; 140.883

pilotfish, balao, class, submarine, ship, united, states, navy, named, after, pilot, fish, carangoid, fish, often, seen, warm, latitudes, company, with, sharks, historyunited, statesbuilderportsmouth, naval, shipyard, kittery, maine, laid, down15, 1943, launch. USS Pilotfish SS 386 a Balao class submarine was a ship of the United States Navy named after the pilot fish a carangoid fish often seen in warm latitudes in company with sharks HistoryUnited StatesBuilderPortsmouth Naval Shipyard Kittery Maine 1 Laid down15 May 1943 1 Launched30 August 1943 1 Commissioned16 December 1943 1 Decommissioned29 August 1946 1 Stricken25 February 1947 2 FateUsed as a target for the Operation Crossroads atomic bomb test 25 July 1946 and sunk 3 General characteristicsClass and typeBalao class diesel electric submarine 2 Displacement1 526 tons 1 550 t surfaced 2 2 391 tons 2 429 t submerged 2 Length311 ft 6 in 94 95 m 2 Beam27 ft 3 in 8 31 m 2 Draft16 ft 10 in 5 13 m maximum 2 Propulsion4 Fairbanks Morse Model 38D8 10 cylinder opposed piston diesel engines driving electrical generators 5 6 2 126 cell Sargo batteries 7 4 high speed Elliott electric motors with reduction gears 5 two propellers 5 5 400 shp 4 0 MW surfaced 5 2 740 shp 2 0 MW submerged 5 Speed20 25 knots 38 km h surfaced 4 8 75 knots 16 km h submerged 4 Range11 000 nautical miles 20 000 km surfaced at 10 knots 19 km h 4 Endurance48 hours at 2 knots 3 7 km h submerged 4 75 days on patrolTest depth400 ft 120 m 4 Complement10 officers 70 71 enlisted 4 Armament10 21 inch 533 mm torpedo tubes 6 forward 4 aft 24 torpedoes1 4 inch 102 mm 50 caliber deck gun Bofors 40 mm and Oerlikon 20 mm cannon Contents 1 Construction and commissioning 2 Operational history 3 Disposal 4 Honors and awards 5 References 6 External linksConstruction and commissioning editPilotfish was laid down by the Portsmouth Navy Yard in Kittery Maine on 15 May 1943 launched on 30 August 1943 sponsored by Mrs Martha Szolmeczka Scheutz and commissioned on 16 December 1943 Operational history editAfter underway trials training and shakedown in the Portsmouth area Pilotfish departed New London 29 March 1944 for the Pacific via the Panama Canal She reported to Commander in Chief Pacific Fleet 10 April and joined Submarine Division 202 Submarine Squadron 20 On 16 May Pilotfish departed on her first patrol in company with Pintado SS 387 and Shark SS 314 This patrol was begun in the area west of the Mariana Islands After a week the group sailed to an area south of Formosa and patrolled across a probable route of reinforcement or retirement of the Japanese forced engaged in the Battle of the Philippine Sea This proved fruitless and Pilotfish set course for Majuro Atoll Marshall Islands arriving 4 July Pilotfish departed on her second war patrol in the Bonin Islands area 27 July She performed lifeguard duty in addition to offensive patrol She returned via Midway to Pearl Harbor 14 September Pilotfish departed 14 October via Midway Island on her third war patrol again in the Bonins area On 31 October she torpedoed and damaged a 4 000 ton cargo ship On 2 November Pilotfish proceeded to the Nansei Shoto area for the balance of the patrol After 57 days of patrol she returned to Midway Island arriving 10 December On 20 January 1945 Pilotfish departed on her fourth war patrol in company with Finback SS 230 and Rasher SS 269 The group proceeded via Saipan to the East China Sea area where a long patrol brought no contacts but a hospital ship and small craft Pilotfish returned to Pearl Harbor 25 March On 21 May Pilotfish departed for her fifth patrol She spent fifteen days on lifeguard duty off Marcus Island then proceeded to Tanapag Harbor Saipan On 20 June Pilotfish left for the second half of her lifeguard patrol in the vicinity of the Japanese Home Islands Pilotfish arrived Apra Harbor Guam 14 July On 9 August Pilotfish departed on her sixth patrol again to lifeguard duty Only two days had been spent in the patrol area southeast of Japan when on 15 August the Cease Firing order arrived Pilotfish remained on station off Kii Suido for continued lifeguard duty and neutrality patrol On 31 August Pilotfish rendezvoused with other ships and proceeded to Tokyo Kaiwan in order to participate in the initial occupation of Japan and the formal surrender ceremonies The afternoon of 31 August all submarines of the formation moored alongside Proteus AS 19 in Yokosuka Naval Basin On 3 September Pilotfish got underway for Pearl Harbor and San Francisco Disposal editBy a directive dated 1 July 1946 Pilotfish was selected for disposal by use as a target for Operation Crossroads atomic bomb tests at Bikini Atoll Moored 363 yards 332 meters from surface zero she was sunk by the Test Baker underwater atomic bomb explosion on 25 July 1946 the explosion s pressure waves compressing her hull and forcing her hatches open completely flooding her 8 She was decommissioned on 29 August 1946 and was struck from the Naval Vessel Register on 25 February 1947 Many sources claim that the wreck of Pilotfish was refloated towed to Eniwetok Atoll again used as an atomic bomb test target there during Operation Sandstone in 1948 and resunk off Eniwetok as a target on 16 October 1948 However in 1991 the U S National Park Service reported that this narrative is incorrect and that Pilotfish s wreck was not salvaged after her 1946 sinking and remains on the bottom of the lagoon at Bikini Atoll 9 Honors and awards editPilotfish received five battle stars for World War II service References edit a b c d e Friedman Norman 1995 U S Submarines Through 1945 An Illustrated Design History Annapolis Maryland United States Naval Institute pp 285 304 ISBN 1 55750 263 3 a b c d e f g Bauer K Jack Roberts Stephen S 1991 Register of Ships of the U S Navy 1775 1990 Major Combatants Westport Connecticut Greenwood Press pp 275 280 ISBN 0 313 26202 0 Dictionary of American Naval Fighting Ships a b c d e f U S Submarines Through 1945 pp 305 311 a b c d e Bauer K Jack Roberts Stephen S 1991 Register of Ships of the U S Navy 1775 1990 Major Combatants Westport Connecticut Greenwood Press pp 275 280 ISBN 978 0 313 26202 9 U S Submarines Through 1945 pp 261 263 U S Submarines Through 1945 pp 305 311 Delgado James P Silent Killers Submarines and Underwater Warfare Osprey Publishing 2012 p 193 Delgado James P Daniel J Lenihan and Larry E Murphy The Archaeology of the Atomic Bomb A Submerged Cultural Resources Assessment of the Sunken Fleet of Operation Crossroads at Bikini and Kwajalein Atoll Lagoons Santa Fe New Mexico National Parl Service 1991 p 72 This article incorporates text from the public domainDictionary of American Naval Fighting Ships The entries can be found here and here External links editPhoto gallery of Pilotfish at NavSource Naval History 30 26 N 140 53 E 30 433 N 140 883 E 30 433 140 883 Retrieved from https en wikipedia org w index php title USS Pilotfish amp oldid 1149650585, wikipedia, wiki, book, books, library,

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