CAPTAIN JOHN NP

Tank Ship · Built 2000s · USCG Heartland District (CGD-H)

CAPTAIN JOHN NP is a 2007 tank ship. The Coast Guard has recorded 14 inspections since 2007, most recently in August 2026, along with 4 deficiencies and 2 operational controls.

Records from 2007 to 2026. Most recent: inspection, 10 August 2026.

Built: 2007
Last inspected: 10 August 2026
Documentation: Not in the documentation file of 10 September 2026
Inspections: 14
Deficiencies: 4 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

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IMO number

9347504 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

C6WA4

MISLE id

930813

Flag

PORTUGAL

MMSI

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Maury page id

psix-930813

Inspections, by type

…physical examinations9

…administrative events4

…with no type recorded1

Years with a record 10 calendar years (2007–2026)

The 14 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Tank Ship class in Maury's sources begin in 1980.

Documentation record

Tonnage as PSIX records it17309 - Convention (Subpart B), Net Ton
47173 - Convention (Subpart B), Gross Ton
58691 - Dead Weight, Metric Ton
77209 - Displacement, Metric Ton

This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspection history · 14

10 August 2026 COC-GAS Annual · Administrative Inspection

Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8461242

2 July 2025 COC-GAS Renew · PSC B

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8169176

10 July 2024 COC-GAS Annual · PSC B

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7948825

28 June 2023 COC-GAS Renew · PSC B

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7722784

31 May 2022 Appeal

Administrative · Commandant (CG-CVC) · Activity 7548043

27 May 2022 Appeal

Administrative · Commandant (CG-CVC) · Activity 7469745

28 April 2022 PSC B · COC-GAS Annual

Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 7440035

5 February 2022 Administrative Inspection

Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7391235

30 July 2021 Type not recorded

No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7273576

13 April 2021 PSC B · COC-GAS Renew

Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 7174064

9 May 2017 Ballast Water Examination · Deficiency Check · ISPS II Exam · Administrative Inspection · COC-GAS Renew

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6142491

6 June 2016 COC-GAS Annual · PII Safety Exam · Ballast Water Examination · ISPS II Exam

Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 5898718

30 October 2008 Ballast Water Examination · COC-GAS Annual · ISPS II Exam

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3354167

14 November 2007 Ballast Water Examination · ISPS II Exam · MARPOL Annex V Examination · COC-GAS Renew · MARPOL Annex I Examination

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3098123

Deficiency record · 4

11 - Life Saving Appliances › N/A - No Subsystem › Immersion suits

Issued 28 April 2022 Resolved

Before the ship leaves port and at all times during the voyage, all lifesaving appliances shall be in working order and ready for immediate use. 24 out of 49 immersion suits are unserviceable due to unsealed seams. 74 SOLAS(20) III 20.2

Condition: Improper/Lack of Maintenance
Action required: 30 - Ship detained
Resolved 30 April 2022
Resolution: Classs report recieved confirming rectification.

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)

Issued 28 April 2022 Resolved

The inert gas generating equipment should be capable of producing inert gas with an oxygen content at no time greater than 5% by volume. Vessels crew was unable to energize the inert gas generator in a manner that would produce an inert gas product of less than 5% oxygen by volume. 74SOLAS(20)III/13.1 IGC 9/9.5.1

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 30 April 2022
Resolution: Class report recieved confirming rectification.

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)

Issued 28 April 2022 Resolved

The condition of the ship and its equipment shall be maintained in accordance with the conditions at the time of survey. Vessels inert gas generator has an unauthorized repair to the seawater drain line. There is also leaking seawater through a weld near the sight glass.74SOLAS(20)I/11

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 30 April 2022
Resolution: Class report recieved confirming rectification.

Fire Fighting › Fixed Pressure Water-Spraying Fire Extinguishing System › Pressure

Issued 10 May 2017 Resolved

The system should be capable of covering all areas mentioned in 11.3.1 with a uniformly distributed water supply of at least 10m3 per minute for horizontal projection surfaces and 12m3 per minute for vertical surfaces. Found inadequate coverage of the #1 cargo tank dome, #2 cargo tank dome, port & starboard manifold and multiple nozzle sequences on other areas during deck spray. IGC 11.3.2

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 24 May 2017
Resolved 12 May 2017
Resolution: Wittnessed Proper operation While Still On Board, Received DNV Class Report attesting to proper operation and adequate coverage of All Required Deck Water Spray protected areas

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.