MAUNA LOA (IMO 5229704)
MAUNA LOA is a tug built in 1963 and flying the flag of the United States; it is in its 63rd year of service. The vessel has a gross tonnage of 257. No classification society is on file for the vessel. The vessel has been observed most often in the west coast of North America (latest area report: November 2025). It has previously sailed under one other name and one other flag. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: United States of America
- Year built: 1963
- MMSI: 366998090
- Call sign: WDC2819
- Gross tonnage: 257
- Deadweight: 0 t
- Registered owner · Ship manager: SALMON BAY BARGE LINE INC (USA)
Frequently asked questions
What type of vessel is MAUNA LOA?
MAUNA LOA is a tug built in 1963. It is in its 63rd year of service.
What flag does MAUNA LOA fly?
MAUNA LOA flies the flag of the United States. Earlier it sailed under one other flag.
Who classes MAUNA LOA?
No classification society is on file for the vessel.
How many port state control inspections has MAUNA LOA had?
No port state control (PSC) inspection records are on file for this vessel.
Where does MAUNA LOA trade?
The vessel has been observed most often in the west coast of North America (latest area report: November 2025). It has previously sailed under one other name and one other flag.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.