LOYAL (IMO 8926640)
LOYAL is a Research Vessel built in 1993 and flying the United States of America flag, placing it in its 33rd year of service. The vessel reports a deadweight tonnage of 2,646 metric tonnes and a gross tonnage of 3,347. This vessel is configured for specialized research operations. LOYAL is classed by the American Bureau of Shipping, which is a member of the International Association of Classification Societies. The vessel has been observed in South East Asia and East Asia over recent periods. It has previously operated under one former name and one former flag. Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions. The most recent inspection was on 28 July 2026.
- Type: Research Vessel
- Flag: United States of America
- Year built: 1993
- MMSI: 367835000
- Call sign: NLYL
- Gross tonnage: 3347
- Deadweight: 2646 t
- Port State Control (PSC) inspections: 3 since 2026
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 28/07/2026
- Registered owner · Ship manager: UNITED STATES GOVT MSC (USA)
- ISM manager: CROWLEY GOVERNMENT SERVICES (USA)
- Last AIS position: 35°25.0′N · 139°41.0′E · Speed 0.0 kn · under way under sail · received 12 October 2026 at 05:05 UTC
- Destination: JP YOK OS
Frequently asked questions
What is the vessel type and age of LOYAL?
LOYAL is a Research Vessel built in 1993. It is currently in its 33rd year of service.
What are the tonnage specifications for LOYAL?
The vessel has a gross tonnage of 3,347. It also reports a deadweight tonnage of 2,646 metric tonnes.
Which classification society covers LOYAL?
The vessel is classed by the American Bureau of Shipping. This society is a recognized member of the International Association of Classification Societies (IACS).
What is the PSC inspection history for this vessel?
Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions, with no deficiencies recorded. The most recent inspection was on 28 July 2026. All-time records show 3 inspections since 2026 and no detentions.
Where has LOYAL been recently observed?
The vessel has been observed in the East Asia and South East Asia regions. These areas represent its most recent recorded geographic activity.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.