similar but smaller Y301 1970
| Name | No | Yard No | Builder | Laid down | Launched | Comp. | Fate |
| Y311 | Sinmalaik DYd | 1967 | in service (2019) | ||||
| Y312 | Sinmalaik DYd | 1969 | foundered 4.5.2008 |
|
Displacement standard, t |
|
|
Displacement full, t |
250 |
|
Length, m |
37.0 |
|
Breadth, m |
7.30 |
|
Draught, m |
1.10 |
|
No of shafts |
2 |
|
Machinery |
2 MTU-Mercedes-Benz diesels |
|
Power, h. p. |
1000 |
|
Max speed, kts |
14 |
|
Fuel, t |
diesel oil |
| Endurance, nm(kts) | |
|
Armament |
2 x 1 - 40/60 Mk 3, 4 x 1 - 20/70 Mk 10 |
|
Electronic equipment |
Raytheon 1500 radar |
| Complement | 37 |
Project history: Improved Y301, slightly larger and not having a funnel and carrying both 40mm guns on the main deck. All gunmounts have bulletproof shields.
Modernizations: None.
Naval service: Y312 was destroyed during tropical cyclone Nargis in May 2008.
Y312 1994
Y311 2005
© Ivan Gogin, 2016-19