Japanese submarine I-24 (1939): Difference between revisions
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For surface running, the boats were powered by two {{convert|6200|bhp|lk=in|0|adj=on}} [[diesel engine]]s, each driving one [[propeller shaft]]. When submerged each propeller was driven by a {{convert|1000|hp|0|adj=on}} [[electric motor]]. They could reach {{convert|23.6|kn|lk=in}} on the surface and {{convert|8|kn}} underwater.<ref name=c5>Chesneau, p. 201</ref> On the surface, the ''C1''s had a range of {{convert|14000|nmi|lk=in}} at {{convert|16|kn}}; submerged, they had a range of {{convert|60|nmi|abbr=on}} at {{convert|3|kn}}.<ref name=cd3/> |
For surface running, the boats were powered by two {{convert|6200|bhp|lk=in|0|adj=on}} [[diesel engine]]s, each driving one [[propeller shaft]]. When submerged each propeller was driven by a {{convert|1000|hp|0|adj=on}} [[electric motor]]. They could reach {{convert|23.6|kn|lk=in}} on the surface and {{convert|8|kn}} underwater.<ref name=c5>Chesneau, p. 201</ref> On the surface, the ''C1''s had a range of {{convert|14000|nmi|lk=in}} at {{convert|16|kn}}; submerged, they had a range of {{convert|60|nmi|abbr=on}} at {{convert|3|kn}}.<ref name=cd3/> |
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The boats were armed with eight internal bow {{convert|53.3|cm|in|1|abbr=on|sp=us}} [[torpedo tube]]s and carried a total of 20 [[torpedo]]es. They were also armed with a single {{convert| |
The boats were armed with eight internal bow {{convert|53.3|cm|in|1|abbr=on|sp=us}} [[torpedo tube]]s and carried a total of 20 [[torpedo]]es. They were also armed with a single [[14 cm/40 11th Year Type naval gun|{{convert|140|mm|in|abbr=on}}/40]] [[deck gun]] and two single or twin mounts for [[Type 96 25 mm AT/AA Gun|{{convert|25|mm|in|0|abbr=on}} Type 96]] [[anti-aircraft gun]]s. They were equipped to carry one [[Type A Kō-hyōteki-class submarine|Type A midget submarine]] aft of the [[conning tower]].<ref name=cd3>Carpenter & Dorr, p. 104</ref> |
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==Construction and career== |
==Construction and career== |
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Revision as of 22:00, 19 June 2017
| History | |
|---|---|
 Empire of Japan | |
| Name | I-24 |
| Builder | Sasebo Naval Arsenal |
| Laid down | 5 December 1938 |
| Launched | 12 November 1939 |
| Commissioned | 31 October 1941 |
| Stricken | 1 August 1943 |
| Fate | Sunk, 11 June 1943 |
| General characteristics | |
| Class and type | Type C1 submarine |
| Displacement |
|
| Length | 109.3 m (358 ft 7 in) overall |
| Beam | 9.1 m (29 ft 10 in) |
| Draft | 5.3 m (17 ft 5 in) |
| Installed power |
|
| Propulsion |
|
| Speed |
|
| Range |
|
| Test depth | 100 m (330 ft) |
| Crew | 95 |
| Armament |
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| Notes | Fitted to carry 1 × Type A midget submarine |
The Japanese submarine I-24 was one of five Type C cruiser submarines of the C1 sub-class built for the Imperial Japanese Navy (IJN) during the 1930s.
Design and description
The Type C submarines were derived from the earlier KD6 sub-class of the Template:Sclass- with a heavier torpedo armament for long-range attacks. They displaced 2,595 tonnes (2,554 long tons) surfaced and 3,618 tonnes (3,561 long tons) submerged. The submarines were 109.3 meters (358 ft 7 in) long, had a beam of 9.1 meters (29 ft 10 in) and a draft of 5.3 meters (17 ft 5 in). They had a diving depth of 100 meters (330 ft).[1]
For surface running, the boats were powered by two 6,200-brake-horsepower (4,623 kW) diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a 1,000-horsepower (746 kW) electric motor. They could reach 23.6 knots (43.7 km/h; 27.2 mph) on the surface and 8 knots (15 km/h; 9.2 mph) underwater.[2] On the surface, the C1s had a range of 14,000 nautical miles (26,000 km; 16,000 mi) at 16 knots (30 km/h; 18 mph); submerged, they had a range of 60 nmi (110 km; 69 mi) at 3 knots (5.6 km/h; 3.5 mph).[3]
The boats were armed with eight internal bow 53.3 cm (21.0 in) torpedo tubes and carried a total of 20 torpedoes. They were also armed with a single 140 mm (5.5 in)/40 deck gun and two single or twin mounts for 25 mm (1 in) Type 96 anti-aircraft guns. They were equipped to carry one Type A midget submarine aft of the conning tower.[3]
Construction and career
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I-24 was commissioned at Sasebo, Japan on 31 October 1941. She participated in the attack on Pearl Harbor as the mother ship of a midget submarine piloted by Ensign Kazuo Sakamaki, who became the first Japanese prisoner of war when his boat washed up on the shore of Oahu some time after the attack. I-24 also took part in the Battle of the Coral Sea and attack on Sydney Harbour in May and June 1942. I-24 was depth-charged, rammed, and sunk with all hands (104 officers and men) by the United States Navy subchaser USS Larchmont (PC-487) at 53°16′N 174°24′E / 53.267°N 174.400°E near Shemya, Alaska on 11 June 1943.
Notes
References
- Bagnasco, Erminio (1977). Submarines of World War Two. Annapolis, Maryland: Naval Institute Press. ISBN 0-87021-962-6.
- Boyd, Carl; Yoshida, Akikiko (2002). The Japanese Submarine Force and World War II. Annapolis, Maryland: Naval Institute Press. ISBN 1-55750-015-0.
{{cite book}}: Unknown parameter|lastauthoramp=ignored (|name-list-style=suggested) (help) - Carpenter, Dorr B.; Polmar, Norman (1986). Submarines of the Imperial Japanese Navy 1904–1945. London: Conway Maritime Press. ISBN 0-85177-396-6.
{{cite book}}: Unknown parameter|lastauthoramp=ignored (|name-list-style=suggested) (help) - Chesneau, Roger, ed. (1980). Conway's All the World's Fighting Ships 1922–1946. Greenwich, UK: Conway Maritime Press. ISBN 0-85177-146-7.
- Hackett, Bob; Kingsepp, Sander. "HIJMS Submarine I-24: Tabular Record of Movement". Sensuikan!. combinedfleet.com. Retrieved 10 May 2009.
- Hashimoto, Mochitsura (1954). Sunk: The Story of the Japanese Submarine Fleet 1942 – 1945. Colegrave, E.H.M. (translator). London: Cassell and Company. ASIN B000QSM3L0.
- Stille, Mark (2007). Imperial Japanese Navy Submarines 1941-45. New Vanguard. Vol. 135. Botley, Oxford, UK: Osprey Publishing. ISBN 978-1-84603-090-1.
Shipwrecks and maritime incidents in June 1943 | |
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| Shipwrecks |
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| Other incidents |
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