ST. MARYS CHALLENGER (IMO 5009984)
ST. MARYS CHALLENGER is a Self-Discharging Bulk Carrier built in 1906 and flying the United States of America flag, placing it in its 120th year of service. The vessel reports a deadweight tonnage of 10,748 metric tonnes and a gross tonnage of 6,969. This vessel is configured for self-discharging bulk cargo operations. ST. MARYS CHALLENGER is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in the North America West Coast region. It has previously operated under one former name and two former 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 1 June 2026.
- Type: Self-Discharging Bulk Carrier
- Flag: United States of America
- Year built: 1906
- MMSI: 366970340
- Call sign: WDB9135
- Gross tonnage: 6969
- Deadweight: 10748 t
- Port State Control (PSC) inspections: 1 since 2026
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 01/06/2026
- Registered owner: PORT CITY STEAMSHIP HOLDING CO (USA)
- Ship manager: PORT CITY MARINE SERVICES INC (USA)
- Last AIS position: 36°8.8′N · 122°24.0′W · received 10 August 2026 at 22:22 UTC
- Destination: Chicago (US CHI)
Frequently asked questions
What type of vessel is ST. MARYS CHALLENGER?
ST. MARYS CHALLENGER is a Self-Discharging Bulk Carrier. It was built in 1906 and is currently in its 120th year of service.
What are the tonnage specifications for this vessel?
The vessel has a deadweight tonnage of 10,748 metric tonnes. Its gross tonnage is recorded at 6,969.
Which classification society maintains ST. MARYS CHALLENGER?
The vessel is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).
Where has the vessel been operating recently?
The vessel has been observed in the North America West Coast region. This is the primary geographic area noted in recent data.
How many PSC inspections has the vessel undergone?
Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions, with 3 deficiencies recorded. The most recent inspection was on 1 June 2026. All-time records show 1 inspection since 2026 and no detentions.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.