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Japanese gunboat Kotaka

History
Empire of Japan
NameKotaka
Namesakegeneral term of small accipitridae (example: Eurasian sparrowhawk)[1]
Orderedfiscal year 1929 [2]
BuilderMitsui Engineering & Shipbuilding, Tama shipyard
Cost246,561 JPY [3]
Laid down2 September 1929[4]
Launched4 December 1929[4]
Completed11 January 1930[4]
Stricken1944
HomeportShanghai
FateSunk by air raid on 31 May 1944
General characteristics
TypeRiver gunboat
Displacement
  • 50 tons standard
  • 60.668 long tons (62 t) normal condition [5][6]
Length
  • 30.500 m (100 ft 0.8 in) oa[5]
  • 30.000 m (98 ft 5.1 in) lpp [6][5]
Beam4.900 m (16 ft 0.9 in) max[7][5]
Draught0.640 m (2 ft 1.2 in) [6][5]
Depth1.400 m (4 ft 7.1 in)[5]
Propulsion2 × Niigata Iron Works diesels, 540 bhp [6]
Speed15.5 knots (28.7 km/h; 17.8 mph)
Range1,000 nmi (1,900 km; 1,200 mi) at 10 kn (19 km/h; 12 mph) [3]
Armament3 × Type 92 7.7 mm machine guns [6][8] 1942: Reduced to 2 × Type 92 7.7 mm machine guns

Kotaka (小鷹) was a river gunboat of the Imperial Japanese Navy, part of the 11th Gunboat Sentai, that operated on the Yangtze River in China during the 1930s, and during the Second Sino-Japanese War. During World War II, the vessel was in use as a passenger ship and communications ship. The vessel was sunk on May 31, 1944.

  1. ^ Daiji Katagiri, p. 489
  2. ^ JACAR A09050130100
  3. ^ a b JACAR A09050130100, p. 20–21
  4. ^ a b c #Fukui(1931), p.212
  5. ^ a b c d e f #Fukui(1931), p.213
  6. ^ a b c d e The Maru Special (1981), p. 37
  7. ^ JACAR C05021206200, p. 9
  8. ^ JACAR C05021645000, p. 2, p. 7

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Kotaka (1930) Finnish 小鷹 (砲艦) Japanese Котака (1923) Ukrainian

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