YOKOSUKA
IMO 8711019
Type Research Survey Vessel
Size Research Vessel
Flag Japan
Built 1990
DWT 1,368

YOKOSUKA

IMO 8711019 Research Survey Vessel Research Vessel Japan Trading

Professional maritime intelligence and vessel tracking data.

1990
Year Built
4,439
GT
1,368
DWT
105m
LOA
YOKOSUKA
Japan Trading
Research Survey Vessel
Research Vessel
Built 1990
1,368 DWT
105.2m LOA
JAMSTEC Operator

Vessel Specifications

Professional maritime intelligence for YOKOSUKA, powered by official maritime registries.

Research Survey Vessel
Vessel Type
Size: Research Vessel
Call Sign: JCOY
105.2m
Length Overall (LOA)
1,368
Deadweight (DWT)
Gross Tonnage: 4,439
Net Tonnage: 1,331
1990
Year Built
Built in 1990
Japan
Flag State
Status: Trading
4.7m
Maximum Draft

Live Operations

Real-time vessel operations and current activity status.

Updated 13 hours, 59 minutes ago
4.5m
Current Draft (96%)
Max Draft: 4.7m
Ballast
12.3
Speed (knots)
Speed Over Ground
Service
Underway
Navigation Status
Current Activity
Active

AIS Position & Tracking

Latest vessel position and movement tracking data.

Updated 13 hours, 59 minutes ago

Underway

Navigation Status

12.3

Speed (knots)

SOG
Position Data
28.8599°N, 141.9724°E
Last Position
===WED. SMT.
Destination
Estimated Arrival
Movement Data
12.3 knots
Speed Over Ground
356°
Course Over Ground
353°
True Heading
Meta Information
Sep 30, 2025 09:34 UTC
Last Updated
431460000
MMSI

Vessel Particulars

Complete vessel specifications, dimensions, and technical details.

Specification
Details
Identity & Classification
IMO Number
8711019
Call Sign
JCOY
Vessel Type
Research Survey Vessel
Hull Type
N/A
Flag State
Japan
Trading Status
Trading
Dimensions & Capacity
Length (LOA)
105.2m
Beam
16.0m
Draft
N/A
Deadweight
1,368 DWT
Gross Tonnage
4,439 GT
Engine & Performance
Engine Designer
Daihatsu
Engine Model
8DLM-32
Construction
Country of Build
Japan
Yard Number
1411
Ownership & Management
Registered Owner
JAMSTEC
Operator
JAMSTEC
Ship Manager
Nippon Marine Enterprises Ltd
Group Beneficial Owner
JAMSTEC

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