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FIGHTING SHIPS OF THE WORLD
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13-GO submarine chasers (1940 - 1942)


Photo



25-go 1.1942  

Ships


Name No Yard No Builder Laid down Launched Comp Fate
第13号駆潜艇 [13-go]     Tsurumi, Yokohama 7.1939 30.3.1940 7.1940 sunk 3.4.1943
第14号駆潜艇 [14-go]     Mitsui, Tamano 6.1940 29.11.1940 3.1941 sunk 28.7.1945
第15号駆潜艇 [15-go]     Fujinagata, Osaka 8.1940 23.12.1940 3.1941 captured 8.1945, BU 1948
第16号駆潜艇 [16-go]     Nippon Kokan 4.1940 19.11.1940 4.1941 sunk 4.7.1944
第17号駆潜艇 [17-go]     Ishikawajima, Harima   3.5.1941 7.1941 sunk 28.4.1945
第18号駆潜艇 [18-go]     Nippon Kokan   23.4.1941 7.1941 sunk 30.12.1944
第19号駆潜艇 [19-go]     Tsurumi, Yokohama   3.6.1941 9.1941 captured 8.1945, BU 1948
第20号駆潜艇 [20-go]     Mitsui, Tamano   29.5.1941 8.1941 captured 8.1945, BU 1948
第21号駆潜艇 [21-go]     Fujinagata, Osaka   21.5.1941 8.1941 captured 8.1945, to United Kingdom 10.1947, BU
第22号駆潜艇 [22-go]     Mitsubishi, Yokohama   29.5.1941 10.1941 sunk 19.2.1944
第23号駆潜艇 [23-go]     Tsurumi, Yokohama   13.8.1941 11.1941 captured 8.1945, BU 1948
第24号駆潜艇 [24-go]     Fujinagata, Osaka   10.10.1941 12.1941 sunk 17.2.1944
第25号駆潜艇 [25-go]     Mitsubishi, Yokohama   7.10.1941 12.1941 sunk 15.7.1942
第26号駆潜艇 [26-go]     Nippon Kokan   28.8.1941 12.1941 sunk 30.7.1945
第27号駆潜艇 [27-go]     Ishikawajima, Harima   5.11.1941 1.1942 sunk 15.7.1942


Technical data


Displacement standard, t438
Displacement full, t

460

Length, m

46.5 pp 49.0 wl 51.0 oa

Breadth, m

6.70

Draught, m

2.75

No of shafts

2

Machinery

diesels

Power, h. p.

1700

Max speed, kts

16

Fuel, tdiesel oil
Endurance, nm(kts) 
Armament

1 x 1 - 76/40 11-shiki, 2 x 1 - 13.2/76, 2 DCT (36)

Electronic equipment93-shiki sonar, 93-shiki hydrophone
Complement

68



Standard scale images


<i>15-go </i>1945
15-go 1945


Graphics


<i>25-go</i> 1.1942  
25-go 1.1942  


Project history

First submarine chasers (Ch1, Ch3 and Ch4 classes) not quite satisfied Naval Staff: first of all insufficient seaworthiness and mediocre manoeuvrability were marked. In 1939 design of new chaser has been prepared. As a basis for it the same ChЗ and Ch4 have served, but at the expense of wider and shorter hull new ship differed by much better manoeuvrability and had very small tactical diameter. Bigger, in comparison with a prototype, draught has positively affected seaworthiness.

Under 4th Supplementary programme of 1939 and additional programme of 1940 15 chasers of Ch13 class have been built.

Modernizations

1944, all survived: + 1 x 3 - 25/60 96-shiki, 1 DCR

1944-1945, some survived: + 2-shiki 2-go or 3-shiki 1-go radar

1945, some survived: - 93-shiki sonar; + 3-shiki sonar

Naval service

Ch25 and Ch27 were sunk 15.7.1942 off Kiska by US submarine Grunion. Ch13 was sunk 3.4.1943 SE off Shiriyasaki by US submarine Pickerel. Ch24 was sunk 17.2.1944 by gunfire of US destroyer Burns W off Truk. Ch22 was sunk off New Ireland 19.2.1944 by US aircraft. Ch16 was sunk 4.7.1944 at Bonin by US carrier aircraft (TF.38). Ch18 was sunk off Luzon by US aircraft 30.12.1944. Ch17 was sunk 28.4.1945 off Fukushima by US submarine Springer. Ch14 was sunk 28.7.1945 at Owase by US carrier aircraft of TF.38. Ch26 was sunk 30.7.1945 in Korea Strait by US aircraft of TF.38. Ch19, 20 and 23 were captured in damaged condition, Ch23 was unserviceable.