WINSLOW GRIESSER (IMO 4686175)
WINSLOW GRIESSER is a Patrol Vessel built in 2016 and flying the United States of America flag, placing it in its 10th year of service. The vessel reports a gross tonnage of 358 and a deadweight tonnage of 0. This small-scale vessel is configured for specialized patrol operations. The vessel is classed by Other, which is not an IACS member. No recent geographic observation data is available for this unit. It has previously operated under one former name and one former flag state. No port state control (PSC) inspection records are on file for this vessel.
- Type: Patrol Vessel
- Flag: United States of America
- Year built: 2016
- MMSI: 338926416
- Call sign: NDOD
- Gross tonnage: 358
- Deadweight: 0 t
- Registered owner · Ship manager: UNITED STATES GOVT COAST GUARD (USA)
- Last AIS position: 25°46.2′N · 080°8.7′W · under way · received 22 July 2026 at 17:11 UTC
Frequently asked questions
What is the vessel type of WINSLOW GRIESSER?
WINSLOW GRIESSER is a Patrol Vessel. It was built in 2016 and is currently in its 10th year of service.
What is the gross tonnage of WINSLOW GRIESSER?
The vessel reports a gross tonnage of 358. Its deadweight tonnage is recorded as 0.
What flag does WINSLOW GRIESSER fly?
The vessel currently flies the United States of America flag. It has operated under one former flag state previously.
How many PSC inspections has the vessel had?
No port state control (PSC) inspection records are on file for this vessel.
What are the MoU band assignments for WINSLOW GRIESSER?
The vessel is listed in the white band for the Paris MoU. For the Tokyo MoU, it is assigned to the grey band.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.