| | Expeditionary oceanographic
vessels
Project 852NATO:
Akademik Krylov Class
Completed 6
units
Ships Project 852 – Szczecin,
Poland – 4 units
| Name |
Yard ¹ |
Laid Down |
Launched |
Commissioned |
Note |
| Akademik Krylov |
¹852/1 | 6.04.1972 |
13.11.1972 | 31.07.1974 | |
| Leonid Sobolev |
¹852/2 | 20.02.1973 |
24.11.1973 | 26.12.1974 | |
| Admiral Vladimirskiy |
¹852/3 | 1.12.1973 |
4.04.1974 | 31.05.1975 | |
| Ivan Kruzenshtern |
¹852/4 | 7.10.1974 |
28.02.1975 | 19.11.1975 | |
Project 852/II – Szczecin, Poland – 2 units
| Name |
Yard ¹ |
Laid Down |
Launched |
Commissioned |
Note |
| Leonid Demin |
¹852-II/5 | 8.02.1977 |
30.06.1977 | 28.02.1978 | |
| Mikhail Krupskiy |
¹852-II/6 | 30.03.1978 |
11.08.1978 | 19.07.1979 | |
General characteristics - Project
852
| Displacement (tons): | | Standard: |
6180 | | Full load: | 9224,9 |
| Dimensions (m): | | Length: | 146,6
(Akademik Krylov, Leonid Sobolev - 149,5) | | Beam: | 18,6 |
| Draft: | 6,44 |
| Speed (knots): | 19,2 |
| Range: | 24000 nmi (14,5 knots),
20000 nmi (19,2 knots) | | Autonomy (days): | 90 |
| Propulsion: | 2x8000 hp Zgoda-Sulzer
16ZVB40/48 diesels, 2 fixed pitch propellers, 1 bow thruster, 4x800 kW diesel-generators,
1x115 kW diesel-generator | | Electronics: | 3
Don navigation radars, Khrom-K IFF, ARP-50R | | Aviation: | 1
Ka-25 helicopter | | Complement: | 128+36 |
Schematics ---
Modernizations On Admiral Vladimirskiy was added MR-212/201-01
Vaygach navigation radar
On Admiral Vladimirskiy in 2014 2 Don navigation
radars were replaced by 2 MR-415 Poisk navigation radars
On Admiral Vladimirskiy
in 2014 MR-212/201-01 Vaygach navigation radar was replaced by MR-231 navigation
radar
Ka-32 helicopter based on Admiral Vladimirskiy
Fleets Baltic Fleet: Akademik Krylov, Ivan Kruzenshtern,
Leonid Demin, Mikhail Krupskiy
Black Sea Fleet: Admiral Vladimirskiy
(from 26.07.1994 Baltic Fleet)
Pacific Fleet: Leonid Sobolev
Hull Numbers ---
Decommissioned 1995
– Mikhail Krupskiy (1.09)
1996 – Leonid Sobolev (13.07)
1998 – Ivan Kruzenshtern
2002 – Leonid Demin
2004 – Akademik Krylov (january)
Export --- | |
