Moma Class (Project 861 Class) Ukrainian Hydrographic Survey Vessel
Moma Class (Project 861 Class)
Hydrographic Research Vessel / Medium Intelligence Ship
Other



Basic Information
Name
Moma Class (Project 861 Class) Ukrainian Hydrographic Survey Vessel
Designation
Moma Class (Project 861 Class)
Alternate Designation
Moma Class (Project 861 Class)
Equipment Type
Hydrographic Research Vessel / Medium Intelligence Ship
Manufacturer
Gdansk Shipyard
Date of Introduction
1967
Description
The Moma Class (Project 861 Class) Ukrainian Hydrographic Survey Vessel is a medium survey ship that conducts hydrographic surveys, as well as research activities to include intelligence information collection and analysis. The vessel can also perform search-and-rescue of sunken objects, and inspection of underwater infrastructure.
Naval & Littoral Specifications
Crew
45
Beam
10.80 m
Draft
3.85 m
Variants
Berezan (U-602)
Ukrainian Hydrographic Survey Ship (Former Soviet Fleet).
System
Alternative Designation
Moma Class (Project 861 Class)
Type
Hydrographic Research Vessel / Medium Intelligence Ship
Builder
Gdansk Shipyard, Poland
Crew
45 ea
Research Analysts
10 ea
Note
Also used as a training ship.
Dimensions
Length
73.3 m
Beam
10.8 m
Draft
3.85 m
Displacement, Standard
1,200 tons
Displacement, Full Load
1,542 tons
Propulsion System
Engine Name
2 x Zgoda-Sulzer 6ТD-48
Engine Type
Diesel
Engine Power
3,600 hp (Total)
Propellers
2 x Controllable Pitch props
Bow Thrusters
INA
Maximum Range
8,900 nm
Maximum Speed
17 knots
Endurance
20 days
Electronics
Navigation Radar
Yes, 2 x Don navigation radars
Radio Direction Finder
Yes, 1 x ARP-50R radio direction finder
Survey Equipment
MG-13 underwater communication station, MG-26 Khosta underwater communication station
Main Weapon System
Note
There are no known weapon systems associated with the Moma-Class vessel.
Protection
Hull Armor
INA
Countermeasures
INA
NBC Water Washdown System
Yes
Details
Country of Origin
Poland
Category
Naval
Naval
Filter Label
M
Classification
Domain
Naval & Littoral
Equipment Status
Active
Dimensions
Length
73.3 m
Width
10.8 m
Height
—
Weight
1542000 kg
Operators (2)
Russia
Ukraine
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