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1-GO small auxiliary minelayers (1942)


Photo



2-go

Ships


Name No Yard No Builder Laid down Launched Comp Fate
第1号敷設特務艇 [1-go]     Uraga, Tokyo 6/1941 20.8.1941 2.1942 sunk 27.3.1945
第2号敷設特務艇 [2-go]     Uraga, Tokyo 6.1941 30.8.1941 4.1942 sunk 31.12.1942
第3号敷設特務艇 [3-go]     Uraga, Tokyo 9.1941 14.1.1942 6.1942 captured 8.1945, BU 1947
第4号敷設特務艇 [4-go]     Uraga, Tokyo 9.1941 24.1.1942 8.1942 sunk 20.11.1944


Technical data


Displacement standard, t

215

Displacement normal, t

288

Length, m

35.1

Breadth, m

6,17

Draught, m

2.39

No of shafts

1

Machinery

1 diesel

Power, h. p.

400

Max speed, kts

9.5

Fuel, tdiesel oil
Endurance, nm(kts) 
Armament

1 x 1 - 76/40 11-shiki, 1 x 2 - 13.2/76, 40 mines or 2 DCR (16)

Electronic equipmentK-gata sonar
Complement

63



Standard scale images


<i>1-go</i> 1941
1-go 1941


Graphics


<i> 2-go</i>
2-go


Project history


Minelayers for bases and ports defence. Design was created on the basis of trawler. Built under the 1940 programme.

Modernizations


None

Naval service


Ма2 was lost 31.12.1942 on Dutch mine in Surabaya harbour. Ма4 was sunk 20.11.1944 by British submarine Tally Ho S off Car Nicobar. Ма1 27.3.1945 was lost on a mine laid by British submarine Porpoise off Belawan (Sumatra).