SEA1 SAPPHIRE (IMO 9417696)
SEA1 SAPPHIRE is an Offshore Tug/Supply Ship built in 2010 and flying the Norway (NIS) flag, placing it in its 16th year of service. The vessel reports a deadweight tonnage of 4,250 metric tonnes, a gross tonnage of 7,473, and a length overall of 91 metres. This vessel is configured for specialized offshore support and supply operations. SEA1 SAPPHIRE is classed by DNV-GL (ex DNV), which is an IACS member. The vessel has been observed in the Singapore Strait, Australia and New Zealand, and South East Asia. It has previously operated under four different flag states and has been known by two former names. No port state control (PSC) inspections were recorded in the last 36 months; 5 inspections are on file since 2015, the most recent on 12 February 2019.
- Type: Offshore Tug/Supply Ship
- Flag: Norway (NIS)
- Year built: 2010
- MMSI: 257544000
- Call sign: LDTO3
- Gross tonnage: 7473
- Deadweight: 4250 t
- Length overall: 91 m
- Beam: 22 m
- Home port: KRISTIANSAND
- Port State Control (PSC) inspections: 5 since 2015
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 12/02/2019
- Registered owner: SEA1 AHTS POOL AS (Norway)
- Ship manager · ISM manager · DOC holder: SEA1 OFFSHORE AS (Norway)
- Last AIS position: 21°46.0′N · 128°18.8′E · Speed 3.5 kn · under way · received 14 October 2026 at 15:59 UTC
- Destination: To be nominated
- Arrival alert: rynda.io messages you by email or in Telegram when SEA1 SAPPHIRE arrives in port. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of SEA1 SAPPHIRE?
SEA1 SAPPHIRE is an Offshore Tug/Supply Ship. It was built in 2010 and is currently in its 16th year of service.
What are the dimensions of SEA1 SAPPHIRE?
The vessel has a length overall of 91 metres and a beam of 22 metres. It operates with a maximum draught of 7.95 metres.
Which classification society manages SEA1 SAPPHIRE?
The vessel is classed by DNV-GL (ex DNV), which is an IACS member. Its current class status is listed as Delivered.
Where has SEA1 SAPPHIRE been recently operating?
The vessel has been observed in the Singapore Strait and South East Asia. It has also been recorded in the Australia and New Zealand region.
What is the PSC inspection history for this vessel?
No port state control (PSC) inspections were recorded in the last 36 months; 5 inspections are on file since 2015, the most recent on 12 February 2019.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.