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Moma Class (Project 861 Class) Ukrainian Hydrographic Survey Vessel

Moma Class (Project 861 Class)

Hydrographic Research Vessel / Medium Intelligence Ship
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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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