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LARGO SEA

Tank Ship · Built 2010s · USCG Heartland District (CGD-H)

LARGO SEA is a 2016 tank ship. The Coast Guard has recorded 21 inspections since 2017, most recently in November 2025, along with 6 deficiencies and 2 operational controls.

Records from 2017 to 2025. Most recent: inspection, 17 November 2025.

Built
2016
Last inspected
17 November 2025
Documentation
Not in the documentation file of 10 September 2026
Inspections
21
Deficiencies
6 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
—
IMO number
9746279 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
D5LT6
MISLE id
1419333
Flag
LIBERIA
MMSI
—
Maury page id
psix-1419333

Inspections, by type

…physical examinations11
…administrative events5
…with no type recorded5
Years with a record 8 calendar years (2017–2025)
The 21 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 it49990 - Dead Weight, Metric Ton
10968 - Displacement, Metric Ton
29767 - Regulatory (Subpart C or D), Gross Ton
13823 - Regulatory (Subpart C or D), Net Ton
29767 - Convention (Subpart B), Gross Ton
13823 - Convention (Subpart B), Net 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 · 21

17 November 2025 Deficiency Check
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8269938
7 August 2025 COC-CHEM & TVE Annual · Deficiency Check · PSC B
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 8200997
25 December 2024 COE-Administrative
Administrative · Sector New York · USCG Northeast District (CGD-NE) · Activity 8050776
16 August 2024 Type not recorded
No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 7982874
13 August 2024 COE-Administrative · COC-CHEM & TVE Renew · PSC B
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7980363
12 August 2024 Type not recorded
No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 7979449
28 October 2022 COC-CHEM & TVE Annual · PSC B
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7585630
21 April 2022 Administrative Inspection
Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7435560
16 November 2021 COC-CHEM & TVE Renew · PSC B
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7350473
14 September 2020 PSC B · Administrative Inspection · COC-CHEM & TVE Annual
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7055304
14 May 2020 Ballast Water Examination
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6953105
8 May 2020 Type not recorded
No type recorded · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 6950116
20 March 2020 Administrative Inspection
Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6932642
23 October 2019 Ballast Water Examination · COC-CHEM & TVE Renew · ISPS II Exam
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6832279
21 October 2019 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6839303
24 March 2019 In-Service Inspection
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6648181
20 October 2018 Ballast Water Examination · ISPS II Exam · COC-CHEM & TVE Annual
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 6563623
1 October 2018 Administrative Inspection
Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6552278
11 December 2017 Type not recorded
No type recorded · Station Port Aransas · USCG Heartland District (CGD-H) · Activity 6322539
18 November 2017 Administrative Inspection
Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6309067
11 October 2017 COC-CHEM & TVE Renew · Ballast Water Examination · ISPS II Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6282841

Deficiency record · 6

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Atmosphere testing instruments
Issued 7 August 2025 Resolved
WHERE THE ATMOSPHERE IN DOUBLE HULL SPACES CANNOT BE RELIABLY MEASURED USING FLEXIBLE GAS SAMPLING HOSES, SUCH SPACES SHALL BE FITTED WITH PERMANENT GAS SAMPLING LINES. PSCO WAS UNABLE TO VERIFY THE FUNCTIONALITY OF FIXED GAS SAMPLING LINE SYSTEM ONBOARD. 74 SOLAS (20) II-2/4.5.7.2.2
Action required: 17 - Rectify deficiencies prior to departure
Resolved 8 August 2025
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)
Issued 7 August 2025 Resolved
VAPOR COLLECTION PIPING MUST BE ELECTRICALLY BONDED TO THE HULL AND MUST BE ELECTRICALLY CONTINUOUS. PSCO OBSERVED VAPOR COLLECTION PIPING NOT ELECTRICALLY BONDED. 46 CFR 39.2001(c)
Action required: 15 - Rectify deficiencies by next port
Resolved 8 August 2025
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Atmosphere testing instruments
Issued 7 August 2025 Resolved
WHERE THE ATMOSPHERE IN DOUBLE HULL SPACES CANNOT BE RELIABLY MEASURED USING FLEXIBLE GAS SAMPLING HOSES, SUCH SPACES SHALL BE FITTED WITH PERMANENT GAS SAMPLING LINES. PSCO WAS UNABLE TO VERIFY THE FUNCTIONALITY OF FIXED GAS SAMPLING LINE SYSTEM ONBOARD. 74 SOLAS (20) II-2/4.5.7.2.2
Action required: 15 - Rectify deficiencies by next port
Due 17 November 2025
Resolved 17 November 2025
Resolution: Received tech report and class report.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 24 March 2019 Resolved
The condition of the ship and its equipment shall be maintained to conform with the provisions of the present regulations to ensure that the ship in all respects will remain fit to proceed to sea without danger to the ship or persons onboard. Vessel experiences a reduction in propulsion while in outbound transit of the port of Corpus Christi. NO.3 cylinder fuel injection system malfunction, caused the temperature sensor to trip and drop the RPM on the main engine. 74 SOLAS (14) I/II (a) - 10 a/c
Action required: 10 - Deficiency Rectified
Due 24 March 2019
Resolved 24 March 2019
Resolution: Class sruveyor onboard during USCG attendence. Main engine repairs were whitnessed by ABS and USCG and class survey was issued, def corrected onbt he spot.
Deck/Cargo › Ballast › Tank
Issued 11 October 2017 Resolved
0940- The Coast Guard will normally allow a vessel that cannot practicably meet the requirements of 33CFR151.2025(a)(1) of this subpart, because its installed BWMS is inoperable, to employ one of the other ballast water management methods listed in 33CFR151.2025(a) of this subpart. Vessel's AMS required by 33 CFR 151.2035 reported as inoperable. Prior to discharging untreated ballast water in the Houston Galveston COTP Zone, conduct an exchange greater than 200 nm from any shore. Contact the cognizant COTP prior to any subsequent untreated discharges of ballast water in the waters of the United States. 33CFR151.2040(b)(1)
Condition: Improper/Lack of Maintenance
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 18 November 2017
Deck/Cargo › Ballast › Tank
Issued 11 October 2017 Resolved
0940- The master, owner, operator, agent or PIC of a vessel equipped with ballast tanks that operates in waters of the United States, must employ 1 of the following methods: Alternative Management Sysytem(AMS), that meets the requirements of 33CFR151.2026 of this subpart, may be used, so long as it was installed prior to the date that the vessel is required to comply with the Ballast Water Discharge Standard (BWDS) in accordance with 33CFR151.2035(b). Vessel's installed AMS has been inoperable since 27SEP2017. 33CFR151.2035
Condition: Improper/Lack of Maintenance
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 18 November 2017

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.