Names |
Тревога [Trevoga], 9.1934- БК-101 [BK-101], 4.1937- №91 [No91], 2.1944- БК-91 [BK-91] Партизан [Partizan], 9.1934- БК-102 [BK-102], 4.1937- №92 [No92], 2.1944- БК-92 [BK-92] |
Builders |
S Yd, Kolomna: Trevoga, Partizan |
Commissioned |
1932: Trevoga, Partizan |
Losses |
none |
Transfers |
none |
Discarding |
1950s: BK-91, 92 |
Displacement standard, t |
45 |
Displacement full, t |
55.6 |
Length, m |
32.0 |
Breadth, m |
3.40 |
Draught, m |
0.85 |
No of shafts |
2 |
Machinery |
2 petrol engines |
Power, h. p. |
100 |
Max speed, kts |
10 |
Fuel, t |
petrol 3.3 |
Endurance, nm(kts) | 600(12) |
Armour, mm |
belt: 5, CT: 5 |
Armament |
1 x 1 - 76/28 8K, 2 x 1 - 7.6/94 |
Complement |
13 |
Project history: Original project of P. P. Shidlovskiy: armoured boats with gyroscopic righting system and clearing of 102mm/60 gun recoil. They were laid down in 1920 in Kolomna, in 1922 were suspended and completed in 1930-1932 without gyroscopes and 76mm gun instead of 102mm.
Ship protection: Bullet-proof protection.
Modernizations: 1941, both: petrol engines were replaced by 2 GAM-34 (1600hp, 22kts).
Naval service: No significant events.
No91 and No92
© Ivan Gogin, 2009-14