PATMOS JOHN (IMO 9588536)
PATMOS JOHN is a Bulk Carrier built in 2011 and flying the Portugal (MAR) flag, placing it in its 15th year of service. The vessel reports a deadweight tonnage of 56,633, a gross tonnage of 33,042, and no length overall is provided. This vessel is configured for bulk cargo operations within its specific tonnage class. PATMOS JOHN is classed by Bureau Veritas, which is an IACS member. The vessel has been observed in South Asia, South East Asia, and East Africa over recent periods. It has operated under three former names and three different flag states. Over the last 36 months it has had 15 port state control (PSC) inspections and 1 detention. The most recent inspection was on 26 March 2026.
- Type: Bulk Carrier
- Flag: Portugal (MAR)
- Year built: 2011
- MMSI: 255915889
- Call sign: CQ2347
- Gross tonnage: 33042
- Deadweight: 56633 t
- Length overall: 190 m
- Beam: 32 m
- Port State Control (PSC) inspections: 59 since 2012
- PSC detentions in the last 36 months: 1
- Last PSC detention: 29/09/2025, Tianjin (Tokyo MoU)
- Last PSC inspection: 26/03/2026
- Registered owner: PATMOS STEAMSHIP SA (Greece)
- Ship manager · ISM manager: PAPA SHIPPING CO HELLAS SA (Greece)
- Last AIS position: 25°35.4′N · 056°25.2′E · Speed 0.1 kn · at anchor · received 12 October 2026 at 01:12 UTC
- Destination: Dibba (AE DBP)
Frequently asked questions
What is the vessel type and age of PATMOS JOHN?
PATMOS JOHN is a Bulk Carrier. It was built in 2011 and is currently in its 15th year of service.
What are the capacity specifications for PATMOS JOHN?
The vessel has a deadweight tonnage of 56,633 metric tonnes. Its gross tonnage is recorded at 33,042.
Which classification society is associated with this vessel?
The vessel is classed by Bureau Veritas, which is an IACS member. Its current class status is listed as Withdrawn.
Where has PATMOS JOHN been recently observed?
The vessel has been observed in several regions including South Asia and South East Asia. It has also been recorded in East Africa and West Africa.
What is the port-state control history for PATMOS JOHN?
Over the last 36 months it has had 15 port state control (PSC) inspections and 1 detention, with 37 deficiencies recorded. The most recent inspection was on 26 March 2026. All-time records show 59 inspections since 2012 and 2 detentions. The most recent detention was on 29 September 2025.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.