HQ-861 1990
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| HQ-861 (ex-มา-143 [BT-143]) | 861 | 137 | Avangard, Petrozavodsk, USSR | 28.12.1983 | 15.12.1984 | 2.9.1985 // 2.1987 | in service (1990) |
| HQ-862 (ex-มา-81 [BT-81]) | 862 | 143 | Avangard, Petrozavodsk, USSR | 25.12.1985 | 24.10.1986 | 17.7.1987 // 2.1988 | in service (1990) |
| HQ-863 (ex-มา-715 [BT-715]) | 863 | 146 | Avangard, Petrozavodsk, USSR | 9.12.1986 | 5.11.1987 | 16.8.1988 // 7.1989 | in service (1990) |
| HQ-864 (ex-มา-269 [BT-269]) | 864 | 149 | Avangard, Petrozavodsk, USSR | 21.12.1987 | 1.10.1988 | 24.7.1989 // 3.1990 | in service (1990) |
|
Displacement standard, t |
401 |
|
Displacement full, t |
427 |
|
Length, m |
49.1 |
|
Breadth, m |
8.81 |
|
Draught, m |
2.43 |
|
No of shafts |
2 |
|
Machinery |
2 DRA-210B diesels |
|
Power, h. p. |
2000 |
|
Max speed, kts |
14 |
|
Fuel, t |
diesel oil |
|
Endurance, nm(kts) |
1500(10) |
|
Armament |
1 x 4 Strela-3 SAM (16 9M36), 1 x 2 - 30/71 AK-230M, 1 x 2 - 25/82 2M-3M, 6 mines, GKT-2 mechanical, AT-2 acoustic or PEMT-4 magnetic, AT-2 acoustic or ST-2 magnetic, AT-2 acoustic minesweeping gear or IT-3 USV or 2x 200m mine clearance line charges |
|
Electronic equipment |
Mius, Don-2 radars, MG-89, MG-7 Braslet sonars |
|
Complement |
45 |
Project history: Soviet export project 1265E coastal minesweepers.
Modernizations: None.
Naval service: No significant events.
HQ-862 2000
ฉ Ivan Gogin, 2019