STEPHEN WALLACE DICK (IMO 9533658)
STEPHEN WALLACE DICK is an Offshore Supply Ship built in 2011 and flying the Liberia flag, placing it in its 15th year of service. The vessel reports a deadweight tonnage of 5,144 metric tonnes and a gross tonnage of 3,601. This vessel is configured for offshore support operations. STEPHEN WALLACE DICK is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in the Mediterranean Sea over recent periods. It has previously operated under one former name and two former flag states. Over the last 36 months it has had 5 port state control (PSC) inspections and no detentions. The most recent inspection was on 11 May 2026.
- Type: Offshore Supply Ship
- Flag: Liberia
- Year built: 2011
- MMSI: 636025833
- Call sign: 5LZJ4
- Gross tonnage: 3601
- Deadweight: 5144 t
- Port State Control (PSC) inspections: 9 since 2015
- PSC detentions in the last 36 months: 0
- Last PSC detention: 28/03/2023, Limassol (Mediterranean MoU)
- Last PSC inspection: 11/05/2026
- Registered owner: TIDEWATER AMERICA LLC (Houston TX USA)
- Ship manager: TIDEWATER MARINE LLC (USA)
- ISM manager: TIDEWATER ANGOLA MARINE LTD (Angola)
- Last AIS position: 33°29.0′N · 011°7.1′E · Speed 1.1 kn · under way · received 13 October 2026 at 20:04 UTC
- Destination: Zarzis (TN ZRZ)
- Arrival alert: rynda.io messages you by email or in Telegram when STEPHEN WALLACE DICK arrives in Zarzis. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of STEPHEN WALLACE DICK?
STEPHEN WALLACE DICK is an Offshore Supply Ship. It was built in 2011 and is currently in its 15th year of service.
What are the tonnage specifications for this vessel?
The vessel has a deadweight tonnage of 5,144 metric tonnes. Its gross tonnage is recorded at 3,601.
Which classification society maintains STEPHEN WALLACE DICK?
The vessel is classed by the American Bureau of Shipping. This society is a recognized member of the IACS.
Where has the vessel been recently observed?
The vessel has been observed operating in the Mediterranean Sea. This region is one of the recent geographic areas recorded for this ship.
What is the port-state control history for STEPHEN WALLACE DICK?
Over the last 36 months it has had 5 port state control (PSC) inspections and no detentions, with 15 deficiencies recorded. The most recent inspection was on 11 May 2026. All-time records show 9 inspections since 2015 and 1 detention. The most recent detention was on 28 March 2023.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.