Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
---|---|---|---|---|---|---|---|
Александр Обухов [Aleksandr Obukhov] (ex-БТ-730 [BT-730]) | 507 | 521 | Sredne-Nevskiy SSZ, Pontonnyy | 22.9.2011 | 27.6.2014 | 9.2.2016 | in service (2019) |
Георгий Курбатов [Georgiy Kurbatov] | 522 | Sredne-Nevskiy SSZ, Pontonnyy | 24.4.2015 | 2020 | 2020 | building (2019) | |
Иван Антонов [Ivan Antonov] | 601 | 523 | Sredne-Nevskiy SSZ, Pontonnyy | 25.1.2017 | 25.4.2018 | 29.12.2018 | in service (2019) |
Владимир Емельянов [Vladimir Emelyanov] | 524 | Sredne-Nevskiy SSZ, Pontonnyy | 20.4.2017 | 2019 | 2019 | building (2019) | |
Яков Баляев [Yakov Baliayev] | 525 | Sredne-Nevskiy SSZ, Pontonnyy | 26.12.2017 | 2019 | 2019 | building (2019) | |
Пётр Ильичёв [Piotr Ilyichov] | 526 | Sredne-Nevskiy SSZ, Pontonnyy | 25.7.2018 | 2020 | 2020 | building (2019) | |
Анатолий Шлемов [Anatoliy Shlemov] | 527 | Sredne-Nevskiy SSZ, Pontonnyy | 2019 | 2021 | 2021 | building (2019) | |
528 | Sredne-Nevskiy SSZ, Pontonnyy | 2019 | 2021 | 2022 | building (2019) |
Displacement standard, t | 620 |
---|---|
Displacement full, t | 800 |
Length, m | 51.7 |
Breadth, m | 10.2 |
Draught, m | 2.70 hull 3.68 max |
No of shafts | 2 azipods |
Machinery | 2 M-503M1 diesels |
Power, h. p. | 5000 |
Max speed, kts | 16.5 |
Fuel, t | diesel oil |
Endurance, nm(kts) | 1680(10) |
Armament | 521: 2 x 1 Igla SAM (8 9M39), 1 x 6 - 30/54 AK-306, 1 x 1 - 12.7/79, mines, Aleksandrit-ISPUM, Diamand mine countermeasures systems, OUKT-B, PKT-B mechanical, Zhelatin multispectre, ShAT-U acoustic minesweeping gear others: 2 x 1 Igla SAM (8 9M39), 1 x 6 - 30/54 AK-306, 1 x 1 - 14.5/89, mines, Aleksandrit-ISPUM, Diamand mine countermeasures systems, OUKT-B, PKT-B mechanical, Zhelatin multispectre, ShAT-U acoustic minesweeping gear |
Electronic equipment | Pal-N radar, MTK-201M3.1, SP-520M-2 E/O detectors, MG-757 Anapa sonar |
Complement | 44 |
New class of minesweepers, original design presumed French-designed and built mine countermeasures systems. Completion of the lead ship was delayed due to French refusing of delivery contract and the need to rebuild a ship for Russian equipment
None.
No significant events.