SIGNET THUNDER (IMO 9253571)
SIGNET THUNDER is an Anchor Hoy built in 2002 and flying the United States of America flag, placing it in its 24th year of service. The vessel reports a deadweight tonnage of 614 metric tonnes, a gross tonnage of 493, and a length overall of 38 metres. This vessel is configured for specialized anchor handling and support operations. SIGNET THUNDER 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 the North America East Coast and the Middle America and Gulf of Mexico regions. It has previously operated under two different names and two different flags. Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions. The most recent inspection was on 22 June 2026.
- Type: Anchor Hoy
- Flag: United States of America
- Year built: 2002
- MMSI: 369579000
- Call sign: WDH4914
- Gross tonnage: 493
- Deadweight: 614 t
- Length overall: 38 m
- Beam: 11 m
- Port State Control (PSC) inspections: 2 since 2026
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 22/06/2026
- Registered owner · Ship manager · ISM manager: SIGNET MARITIME CORP (USA)
- Last AIS position: 30°19.4′N · 081°37.6′W · Speed 0.0 kn · under way · received 14 October 2026 at 11:15 UTC
- Destination: JAX
Frequently asked questions
What is the vessel type of SIGNET THUNDER?
SIGNET THUNDER is an Anchor Hoy. It was built in 2002 and is currently in its 24th year of service.
What are the dimensions of SIGNET THUNDER?
The vessel has a length overall of 38 metres and a beam of 11 metres. It carries a deadweight tonnage of 614 metric tonnes.
Which classification society manages SIGNET THUNDER?
The vessel is classed by the American Bureau of Shipping. This society is a 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 2 port state control (PSC) inspections and no detentions, with 5 deficiencies recorded. The most recent inspection was on 22 June 2026. All-time records show 2 inspections since 2026 and no detentions.
Where has SIGNET THUNDER been operating recently?
The vessel has been observed in the North America East Coast and the Middle America and Gulf of Mexico. These regions represent its most recent recorded geographic areas.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.