S4 1943
Names |
S4 (ex-MTB437) |
Builders |
British Power Boat, Hythe, UK: S4 |
Completed |
1943 // 7.1943: S4 |
Losses |
none |
Transfers |
UK, 4.1944: S4 (MTB437) |
Discarding |
none |
Displacement standard, t |
38 |
Displacement full, t |
47 |
Length, m |
21.9 |
Breadth, m |
6.27 |
Draught, m |
1.28 deep load |
No of shafts |
3 |
Machinery |
3 Packard petrol engines |
Power, h. p. |
4050 |
Max speed, kts |
40 trials |
Fuel, t |
petrol 1250 l |
Endurance, nm(kts) | |
Armament |
1 x 1 - 40/39 2pdr QF Mk VIII, 1 x 1 - 20/70 Oerlikon Mk II/IV, 2 x 2 - 7.7/94, 2 - 4 DC |
Electronic equipment |
type 286PU or type 291U radar |
Complement |
15 |
Project history: MGB in hull of MTB, in 1944 boat was converted to MTB.
Modernizations: 1944, S4: - 1 x 1 - 40/39; + 2 - 533 TT
Naval service: No significant events.
© Ivan Gogin, 2009-15