Seaar

RYOSUI

Tanker · Japan · Class A

IMO 9810159
MMSI 431009833
active

Current position

updated 18 days ago
Position
35.4049° N, 139.7741° E
Area
Sea of Japan
Speed
12.5 kn
Course
25°
Heading
28°
Status
Under way using engine
Destination

Identity & particulars

Name
RYOSUI
IMO number
9810159
MMSI
431009833
Call sign
JD4228
Flag
🇯🇵 Japan
Vessel type
Tanker
Gross tonnage
Deadweight (DWT)
Length overall
Beam
Year built
Builder
Registered owner
Operator

Particulars are enriched from public sources as they become available. Position & identity are derived live from AIS.

Frequently asked questions

Where is RYOSUI now?
RYOSUI (IMO 9810159) was last detected in the Sea of Japan at 35.4049° N, 139.7741° E, making 12.5 knots — 18 days ago. Seadar tracks RYOSUI live and free using AIS, with no paywall on position or identity.
What kind of ship is RYOSUI?
RYOSUI is a tanker sailing under the flag of Japan.
Has RYOSUI been detained or sanctioned?
No detentions or sanctions for RYOSUI appear in the public sources Seadar tracks (USCG PSIX inspections and the OFAC SDN list).

Similar tankers