MARK-C (IMO 7237456)
MARK-C is a Tug built in 1972 and flying the United States of America flag, placing it in its 54th year of service. The vessel reports a gross tonnage of 149 and has a deadweight tonnage of 0. This small-scale vessel is configured for specialized towing and harbor assistance operations. There is no classification society or IACS membership data available for this vessel in the current records. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 31 August 2026. It has operated under one former name and one former flag state during its service history.
- Type: Tug
- Flag: United States of America
- Year built: 1972
- MMSI: 367628210
- Call sign: WDK9507
- Gross tonnage: 149
- Deadweight: 0 t
- Port State Control (PSC) inspections: 1 since 2026
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 31/08/2026
- Registered owner · Ship manager: INGRAM BARGE CO (USA)
- Last AIS position: 36°45.7′N · 089°6.9′W · received 18 September 2026 at 14:05 UTC
- Destination: To be nominated
Frequently asked questions
What is the vessel type of MARK-C?
MARK-C is classified as a Tug. It was built in 1972 and is currently in its 54th year of service.
What is the gross tonnage of MARK-C?
The vessel has a gross tonnage of 149. Its deadweight tonnage is recorded as 0.
How many inspections has MARK-C undergone?
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 31 August 2026. All-time records show 1 inspection since 2026 and no detentions.
What is the flag state of MARK-C?
MARK-C currently flies the flag of the United States of America. The vessel has operated under one former flag state previously.
How many names has the vessel held?
The vessel has been registered under one former name. It has also undergone 3 recorded ownership changes during its operational life.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.