No.1 class auxiliary minesweeper

Auxiliary Minesweeper No.1 in January 1942
Class overview
Name:	No.1 class auxiliary minesweeper
Builders:	Hitachi Zōsen Corporation Namura Shipbuilding Corporation Naniwa Dock Company Ōsaka Iron Works Sanoyasu Dock Company
Operators:	Imperial Japanese Navy Soviet Navy Republic of China Navy People's Liberation Army Navy
Built:	1941–1943
In commission:	1942–1945 (IJN)
Planned:	22
Completed:	22
Lost:	7
Retired:	15
General characteristics
Type:	Minesweeper
Displacement:	215 long tons (218 t) standard
Length:	33.00 m (108 ft 3 in) overall
Beam:	5.92 m (19 ft 5 in)
Draught:	2.29 m (7 ft 6 in)
Propulsion:	1 × Akasaka Model diesel single shaft, 300 bhp
Speed:	9.5 knots (10.9 mph; 17.6 km/h)
Range:	1,500 nmi (2,800 km) at 9.5 kn (10.9 mph; 17.6 km/h)
Complement:	43
Armament:	• 1 × 76.2 mm (3.00 in) L/23.5 AA gun • 2 × 7.7 mm machine guns • 12 × depth charges • 1 × dunking hydrophone • 2 × paravanes

The No.1 class auxiliary minesweeper (第一号型掃海特務艇,, Dai Ichi Gō-gata Sōkai-Tokumutei^?) was a class of minesweepwes of the Imperial Japanese Navy (IJN), serving during World War II. 22 vessels were planned and built in 1941–43 under the Maru Rin Programme (Ship # 251–256) and the Maru Kyū Programme (Ship # 480–495).

Background

• In 1938, the IJN was troubled by drifting contact mines from the National Revolutionary Army at Yangtze River. The IJN dispatched a lot of minesweepers and paravane equipment vessels (minelayers, torpedo boats and more) to Yangtze River, but they were damaged by a drifting contact mines too.
• The IJN wanted a small and light-footed minesweepers. The IJN already commandeered a lot of fishing boats and gave minesweeping operations to them. The Kampon designed minesweeper similar to the trawlers. It is No.1-class auxiliary minesweeper (Project Number I5).
• They have begun to be commissioned from 1942. However, all of them was dispatched to Pacific front, and they were no match for the magnetic mine because their hull was made by steel.

Ships in class

Ship #	Ship	Builder	Laid down	Launched	Completed	Fate
251	Savo Island on 4 May 1942. Decommissioned on 25 May 1942.
252	Timor Island 08°38′S 125°26′E / 8.633°S 125.433°E / -8.633; 125.433 on 19 July 1944. Decommissioned on 10 September 1944.
255	Chuuk Islands. Decommissioned in 1947.[3]
256	Yamada Bay on 10 August 1945. Decommissioned on 20 October 1945.
480	Singapore. Surrendered to United Kingdom in July 1946.[3] Decommissioned in 1947.[3]
481	Visayan Sea 11°30′N 123°20′E / 11.5°N 123.333°E / 11.5; 123.333 on 21 October 1944. Decommissioned on 10 May 1945.
482	Singapore. Surrendered to United Kingdom in July 1946.[3] Decommissioned in 1947.[3]
483	Vigan on 12 January 1945. Decommissioned on 10 May 1945.
484	edit] Photos Auxiliary Minesweeper No.11 on 24 February 1943 at Osaka Bay ROCS Saolei 202 in 1947 Notes ^ Auxiliary Minesweeper No.1 (第一号掃海特務艇, Dai 1 Gō Sōkai-Tokumutei?). The same shall apply hereinafter. ^ One opinion: Sunk by USN carrier task force off Surabaya. ^ a b c d e Detailed date was unidentified. ^ a b c Disposition of U.S. Share of Japanese Naval Vessels, Report on. [File: CNFE/OS-15/L11-3] ^ Another opinion: Exploded and sunk by cause unknown at Jinhae on 14 August 1945. Bibliography "Rekishi Gunzō". http://rekigun.net/. , History of Pacific War Vol.51 The truth histories of the Japanese Naval Vessels Part-2, Gakken (Japan), August 2005, ISBN 4-05-604083-4 Ships of the World special issue Vol.45, Escort Vessels of the Imperial Japanese Navy, "Kaijinsha". http://www.ships-net.co.jp/. , (Japan), February 1996 The Maru Special, Japanese Naval Vessels No.50, Japanese minesweepers and landing ships, "Ushio Shobō". http://www.kojinsha.co.jp/.  (Japan), April 1981 Wikimedia Foundation. 2010. Игры ⚽ Поможем решить контрольную работу No.1 class auxiliary minelayer No.1 class auxiliary patrol boat Look at other dictionaries: Auxiliary Patrol — The Auxiliary Patrol was an antisubmarine initiative by the British to help combat German submarine operations in the early stages of World War I. It was the pioneer of anti submarine warfare. The majority of British trawlers were commandeered by …   Wikipedia Auxiliary Motor Minesweepers (YMS) — were small yard class minesweepers commissioned by the U.S. Navy for service during World War II. The YMS proved so successful as a type that it eventually became the basis for the AMS class of Navy minesweeper. Contents 1 Origin of the YMS 2 The …   Wikipedia Minesweeper (ship) — US Navy Admirable class minesweeper USS Pivot in the Gulf of Mexico for sea trials on 12 July 1944 A minesweeper is a small naval warship designed to counter the threat posed by naval mines. Minesweepers generally detect then neutralize mines in… …   Wikipedia German auxiliary cruiser Orion — Orion (HSK 1) was an auxiliary cruiser of the German navy which operated as a merchant raider during World War II. Built by Blohm Voss in Hamburg in 1930/31 as the freighter Kurmark , she was requisitioned by the Kriegsmarine at the outbreak of… …   Wikipedia Harusame class destroyer — The nihongo|Harusame class destroyers|春雨型駆逐艦|Harusamegata kuchikukan was a class of seven torpedo boat destroyers (TBDs) of the Imperial Japanese Navy. The Harusame class of destroyers were the first destroyers to be built in Japan. [ Jentsura,… …   Wikipedia Shirakumo class destroyer — The nihongo| Shirakumo class destroyers|白雲型駆逐艦|Shirakumogata kuchikukan was a class of two torpedo boat destroyers (TBDs) of the Imperial Japanese Navy. [ Jentsura, Warships of the Imperial Japanese Navy, 1869 ndash;1945 ] BackgroundThe Shirakumo …   Wikipedia Destroyer minesweeper — was a designation given by the United States Navy to a series of destroyers that were converted into high speed ocean going minesweepers for service during World War II. The hull number for such a ship began DMS . Forty two ships were so… …   Wikipedia No.1 class minesweeper (1923) — No.3 in 1923 Class overview Name: No.1 class minesweeper Builders: Sas …   Wikipedia No.13 class minesweeper — No.13 in 1933 Class overview Name: No.13 class minesweeper Builders: Fujinagata Shipy …   Wikipedia No.7 class minesweeper (1938) — No.7 on 23 September 1942 Class overview Name: No.7 class minesweeper Builders …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”