UNION ONYX (IMO 9406415)
UNION ONYX is a Tug built in 2008 and flying the Cyprus flag, placing it in its 18th year of service. The vessel reports a deadweight tonnage of 90 metric tonnes and a gross tonnage of 493. This small-scale vessel is configured for specialized towing and harbor assistance operations. UNION ONYX is classed by Bureau Veritas, which is an IACS member. The vessel has been observed in West Europe, North Europe, and North Europe, West Europe over recent periods. It has previously operated under one former name and two different flag states. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 17 December 2024.
- Type: Tug
- Flag: Cyprus
- Year built: 2008
- MMSI: 212163000
- Call sign: 5BSE3
- Gross tonnage: 493
- Deadweight: 90 t
- Length overall: 33 m
- Beam: 11 m
- Port State Control (PSC) inspections: 4 since 2019
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 17/12/2024
- Registered owner: BW MARINE CYPRUS LTD (Cyprus)
- Ship manager: BOSKALIS BAGGERMAATSCHAPPIJ (Netherlands)
- Last AIS position: 53°20.5′N · 006°11.9′W · Speed 0.0 kn · under way · received 15 October 2026 at 01:00 UTC
- Destination: Dublin (IE DUB)
Frequently asked questions
What is the vessel type and age of UNION ONYX?
UNION ONYX is a Tug built in 2008. It is currently in its 18th year of service.
What are the tonnage specifications for UNION ONYX?
The vessel has a gross tonnage of 493. It also reports a deadweight tonnage of 90 metric tonnes.
Which classification society maintains UNION ONYX?
The vessel is classed by Bureau Veritas. This society is a recognized member of the International Association of Classification Societies (IACS).
Where has UNION ONYX been operating recently?
The vessel has been observed in West Europe and North Europe. These regions represent its most recent recorded geographic activity.
What is the PSC inspection history for UNION ONYX?
Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions, with no deficiencies recorded. The most recent inspection was on 17 December 2024. All-time records show 4 inspections since 2019 and no detentions.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.