| | Coastal minesweepers
Project 1252 IzumrudNATO:
Zhenya Class
Completed 3
units
Ships Sredne-Nevskiy Shipyard,
Pontonnyy
| Name |
Yard ¹ |
Laid Down |
Launched |
Commissioned |
Note |
| BT-77 |
¹730 | 1964 |
- | 31.12.1966 | then
- Komsomolets Turkmenii | | BT-336 |
¹731 | - |
- | 1968 | |
| BT-291 |
¹732 | - |
- | 1969 | |
General characteristics - Project
1252
| Displacement (tons): | | Standard: | 300 |
| Full load: | 320 |
| Dimensions (m): | | Length: | 42,9 |
| Beam: | 8,25 |
| Draft: | 2,14 | | Speed
(knots): | 13,5 | | Range: | 1000
nmi (10 knots) | | Autonomy (days): | 5 |
| Propulsion: | 2x1200 hp M-870FTK
diesels, 2 controllable pitch propellers in nozzles, 2x100 kW DGR-100/1500 diesel
generators, 1x50 kW DGR-50/1500 diesel generator | | Armament: | 1x2
30 mm AK-230M – 1000 rounds
22 depth charges
4 KB mines
IU-1 mine
search-and-removal device or IT-3 mine search device or GKT-2 contact sweep, PEMT-4M
magnetic sweep or MT-3U contact sweep, AT-3 acoustic sweep or ST-2 magnetic sweep,
AT-3 acoustic sweep or TS-1 sweep or MPST sweep, 2x200 m ShZ-2 detonating cord |
| Electronics: | Don-MN navigation
radar, Nikhrom-M IFF, ARP-50-06M radio direction finder, MG-69 Lan mine search
sonar, MG-79 Mezen mine search sonar | | Complement: | 37
(4 officers) |
Schematics 
Coastal minesweeper - Project 1252
Modernizations ---
Fleets Baltic Fleet: BT-77, 291, 336
Hull Numbers
BT-77: ÁÒ-77: 65, 503(Komsomolets Turkmenii),
516(1990)
BT-291: 519(1990)
BT-336: 847(1972), 525(1990)
Decommissioned 1990
– BT-77 (19.04), BT-291 (19.04), BT-336 (19.04)
Export --- | |
