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RYLAN T

Offshore Supply Vessel · Offshore class · Built 2000s · USCG Heartland District (CGD-H)

RYLAN T is a 2002 offshore supply vessel. The Coast Guard has recorded 12 inspections since 2003, most recently in December 2016, along with 39 deficiencies and 1 casualty investigation in 2013.

Records from 2003 to 2016. Most recent: inspection, 8 December 2016.

Built
2002
Last inspected
8 December 2016
Documentation
Not in the documentation file of 10 September 2026
Inspections
12
Deficiencies
39 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
1 investigation · 2013

Identity

US Official No.
1128385
IMO number
9277852 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WDA9498
MISLE id
569584
Flag
UNITED STATES
MMSI
366865850 (licence lapsed)
Maury page id
psix-569584

Inspections, by type

…physical examinations7
…administrative events5
Years with a record 9 calendar years (2003–2016)
The 12 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.

This record may be incomplete: the most recent inspection recorded for this vessel was 10 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. 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 Offshore class in Maury's sources begin in 1978.

Documentation record

Tonnage as PSIX records it99 - Regulatory (Subpart C or D), Gross Ton
769 - Convention (Subpart B), Gross Ton
67 - Regulatory (Subpart C or D), Net Ton
233 - 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

WDA9498MMSI 366865850 · expired · compulsorily equipped · granted 1 August 2012, cancelled 15 October 2022
FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspection history · 12

8 December 2016 Administrative Inspection · Annual Inspection · Drydock Exam · Internal Structural Exam · Deficiency Check
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6054427
30 January 2012 Administrative Inspection
Administrative · Marine Inspections Unit Singapore · USCG Oceania District (CGD-O) · Activity 4234092
20 January 2011 MTSA/ISPS Verification · Deficiency Check · Annual Inspection
Physical examination · Marine Inspections Unit Singapore · USCG Oceania District (CGD-O) · Activity 3924523
5 March 2010 DAPI Audit · Annual Inspection
Physical examination · Activities Europe · Activity 3692244
4 December 2008 COI Inspection · Ballast Water Examination · MTSA/ISPS Verification · Administrative Inspection · Deadweight Survey
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3374308
22 October 2008 Hull Examination · Administrative Inspection · COI Inspection · MTSA Verification
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3349293
4 August 2008 Administrative Inspection · ORV Letter of Designation
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3289074
12 January 2007 MTSA Verification
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 2854108
12 October 2006 Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2799348
3 September 2004 Administrative Inspection
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2185654
30 January 2004 Security Plan Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 1998592
15 September 2003 Annual Inspection
Physical examination · MIDET HARVEY CANAL DETAIL · USCG Heartland District (CGD-H) · Activity 1905153

Deficiency record · 39

Operations/Management › Drills/Instruction › Not Conducted
Issued 2 February 2017 Resolved
Prior to getting underway vessel must provide fully lincensed crew and run fire, abandon, na dman overboard drills
Action required: 17 - Rectify deficiencies prior to departure
Due 2 February 2017
Resolved 13 March 2017
Resolution: Conducted Sat fire, abandon, and man overboard drills
Communications › Alarms/Indicators › General Alarm
Issued 20 January 2011 Resolved
Make permanent repair to General Alarm bell forward of Pilot House.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 20 May 2011
Resolved 12 October 2011
Resolution: Verified new general alarm bell.
Accommodation/Occupational Safety › Ventilation › General
Issued 20 January 2011 Resolved
Provide atmospheric testing equipment for access to lazarette; confined space entry.
Due 20 May 2011
Resolved 12 October 2011
Resolution: Verified atmospheric testing equipment onboard and maintained.
Fire Fighting › Portable Dry Chemical Fire Extinguisher › Mounting Bracket
Issued 20 January 2011 Resolved
Provide approved fire extinguisher brackets to replace non-approved brackets throughout the vessel as needed.
Condition: Improper Installation
Due 20 May 2011
Resolved 12 October 2011
Resolution: Verified approved brackets.
Documentation › Safety/Response Plans/Programs › Fire Control Plans
Issued 20 January 2011 Resolved
Correct and submit Fire Safety Plans to USCG for approval.
Condition: Improper/Lack of Maintenance
Due 20 May 2011
Resolved 15 December 2012
Resolution: Fire Plan corrected and approved.
Fire Fighting › Portable Foam Applicators › General
Issued 20 January 2011 Resolved
Provide two USCG approved AFFF extinguisher in E/R.
Condition: Placed in Improper Service
Due 20 March 2011
Resolved 12 April 2011
Resolution: Vessel verified extinguishers onboard and provided approval docs.
Engineering › Pressure Vessel › Relief Valve
Issued 20 January 2011 Resolved
Renew relief valve on water heaters with 100 psi relief valve or conduct hydrostatic testing and add as pressure vessels on the COI.
Condition: Improper/Lack of Maintenance
Due 20 March 2011
Resolved 8 February 2011
Resolution: Vessel provided evidence of coorrect relief valve installed.
Documentation › Safety Management System › Response Measures Documentation
Issued 5 March 2010 Resolved
Due to indications that the SMS system is not being properly implemented, conduct an external ISM audit via classification society within 90 days 5 June 2010.
Due 5 June 2010
Resolved 17 June 2010
Resolution: Received Class audit report.
Documentation › Safety/Response Plans/Programs › SOPEP
Issued 5 March 2010 Resolved
Provide proof of annual audit of SOPEP and VRP as required by approval letters within 30 days 5 April 2010.
Due 5 April 2010
Resolved 9 March 2010
Resolution: Provided email about updates.
Fire Fighting › Semiportable Chemical-Foam Fire Extinguishers › Service
Issued 5 March 2010 Resolved
Comply with SOLAS II-2 reg 10 5.2.2.1 (foam station) and 5.2.2.2, 45l semi portable foam BIII or equivalent and 2 ea 9l portable foam extinguishers or equivalent within 30 days 5 April 2010. *In what way did you comply to this regulation. Did you apply additional foam extinguishers in the engineering space or meet the equivalency and if so, in what way did you meet them? *
Due 5 April 2010
Resolved 28 March 2010
Resolution: Extinguishers installed.
Documentation › Safety/Response Plans/Programs › Vessel Response Plan
Issued 5 March 2010 Resolved
Provide oil transfer procedures as required by 33 CFR 155.720/750 within 30 days 5 April 2010.
Due 5 April 2010
Resolved 28 March 2010
Resolution: Transfer procedure received.
Personnel › Certificates/Documents/Licenses › STCW Endorsement
Issued 5 March 2010 Resolved
[withheld — contains personal information; the deficiency system, dates, and resolution status are shown above]
Due 11 March 2010
Resolved 22 March 2010
Resolution: Documentation and crews list provided to prove a three watch system.
Documentation › Certificates/Documents › Stability Letter
Issued 5 March 2010 Resolved
Post stability letter with all pages visible as required by 46CFR131.930 prior to departure.
Due 11 March 2010
Resolved 8 March 2010
Resolution: Posted letter prior to getting underway.
Documentation › Logs/Records › Logbook (official)
Issued 5 March 2010 Resolved
Obtain within 60 days 5 May 2010 official bridge log book (CG706b or CG706c as appropriate) and implement IAW instructions. Submit to Local OCMI upon completion of entire book as required. **Changed wording** Obtain within 60 days 5 May 2010 official bridge log book (CG706b or CG706c as appropriate) and implement IAW instructions. Submit to Local OCMI upon completion of entire book as required.
Due 5 May 2010
Resolved 28 March 2010
Resolution: Obtained and using official log book.
Lifesaving › Rescue Boat Equipment › Boat-hook/Safety Boat-hook
Issued 5 March 2010 Resolved
Provide boat hook, repair kit, and first aid kit for rescue boat prior to sailing.
Due 11 March 2010
Resolved 6 March 2010
Resolution: Letter by service technician noted.
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Transfer Hose
Issued 5 March 2010 Resolved
Provide hydrostatic testing of oil service hose and mark appropriately prior to next use or within 30 days 5 April 2010, whichever comes first. **Verify that the hose has been removed or hydro tested, not just taken out of service.**
Due 5 April 2010
Resolved 28 March 2010
Resolution: Hose Removed.
Communications › Visual Communication › Red Warning Signal
Issued 5 March 2010 Resolved
Mark Class I watertight door in engineering space IAW 46CFR131.893 within 7 days 12 March 2010.
Due 12 March 2010
Resolved 9 March 2010
Resolution: Marked as confirmed by Master.
Communications › Radio Communications › EPIRB
Issued 5 March 2010 Resolved
Provide second USCG approved SART and mark appropriately IAW 46CFR131.890 within 30 days 5 April 2010.**Provide documentation on the new SART.**
Due 5 April 2010
Resolved 20 March 2010
Resolution: Documentation of proper sart provided.
Documentation › Manuals/Policy Documentation › Training Manual (lifesaving)
Issued 5 March 2010 Resolved
Update SOLAS training manual to make vessel specific within 30 days 5 April 2010.
Due 5 April 2010
Resolved 28 March 2010
Resolution: Manuals updated and onboard.
Documentation › Certificates/Documents › Coastwise Load Line Certificate
Issued 5 March 2010 Resolved
Provide LL11d survey for load lines to comply with new stability letter 20 August 2009 within 30 days 5 April 2010.**Provide a date when LL11D will be issued by class OR a statement by class society stating that no changes to 2002 LL11D were made that warranted changing original document when new stability letter was issued in August 2009.** ***Next Class attendance 20Nov10.***
Due 20 November 2010
Resolved 20 January 2011
Resolution: ABS issued new LL11d.
Navigation › Collision/Grounding Avoidance › Navigation Lights
Issued 5 March 2010 Resolved
Provide Certificate of Alternate Compliance IAW 33CFR81.9 within 30 days 5 April 2010.
Due 5 April 2010
Resolved 19 March 2010
Resolution: COAC not required by Reg 23 as vessel is only 47.1 M long rather than 50.
Documentation › Manifests/Lists › Emergency Checkoff List
Issued 5 March 2010 Resolved
Update lifesaving equipment maintenance record required by SOLAS III/19 to include weekly requirements within 30 days 5 April 2010.
Due 5 April 2010
Resolved 23 March 2010
Resolution: Proof of check sheets.
Documentation › Logs/Records › Oil Record Book
Issued 5 March 2010 Resolved
Obtain updated oil record book within 30 days 5 April 2010.
Due 5 April 2010
Resolved 9 March 2010
Resolution: New record books on board. Informed crew about changes and counseled on proper completion.
Communications › Visual Communication › Signalling Lamp
Issued 5 March 2010 Resolved
Provide power supply for daylight signaling lamp separate from the ships power as required by SOLAS and CFR's within 30 days 5 April 2010.**Lamp was present with plug. Possible power supply is there, master was just not able to find it. Consult prints, or Owner.**
Due 5 April 2010
Resolved 28 March 2010
Resolution: Wired into portable power supply.
Engineering › Bilge Water Management System › Piping
Issued 5 March 2010 Resolved
During upcoming drydock in October 2011, conduct gauging of bilge piping system. (Limited scaling of piping witnessed by [name withheld] to extend until dry-docking)
Due 30 October 2011
Resolved 12 October 2011
Resolution: Received guaging report and class report
Communications › Alarms/Indicators › General Alarm
Issued 5 March 2010 Resolved
Mark engineering spaces with general alarm placards IAW 46CFR within 30 days 5 April 2010.
Due 5 April 2010
Resolved 9 March 2010
Resolution: Completed on the Masters word/license.
Documentation › Certificates/Documents › Certificate of Inspection
Issued 4 December 2008 Resolved
Vessel required to receive approval from the MSC for their new G.A. plan as required by NVIC 10-82
Action required: 15 - Rectify deficiencies by next port
Resolved 2 April 2009
Documentation › Certificates/Documents › Certificate of Documentation (CG-1270)
Issued 4 December 2008 Resolved
Vessel required to apply for new COD that reflects new tonnage.
Action required: 15 - Rectify deficiencies by next port
Resolved 20 January 2011
Resolution: Vessel COD reflects current tonnage.
Documentation › Safety/Response Plans/Programs › SOPEP
Issued 22 October 2008 Resolved
Vessel did not have approved SOPEP or Non tank vessel response plan onboard.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 7 November 2008
Resolution: SOPEP approved.
Communications › Alarms/Indicators › Propeller Direction Indicator
Issued 22 October 2008 Resolved
Shaft tachs were not operating correctly. Both shaft showed opposite directions when tested.
Due 30 November 2008
Resolved 7 November 2008
Resolution: shaft tachs working properly.
Navigation › Collision/Grounding Avoidance › Echo-sounding Device
Issued 22 October 2008 Resolved
Depth sounder screen was unreadable (dull brightness).
Due 30 November 2008
Resolved 7 November 2008
Resolution: Depth sounder installed on board.
Fire Fighting › Self-contained Breathing Apparatus › Approval
Issued 22 October 2008 Resolved
SCBA's did not have the NFPA approval on them for firefighting purposes. Obtain approved SCBA before departing on foriegn voyage.
Due 10 November 2008
Resolved 7 November 2008
Resolution: Correct firefighting SCBA onboard.
Lifesaving › Launching Appliances › Davit
Issued 22 October 2008 Resolved
Davit cable must be replaced and load tested prior to departure from port.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 7 November 2008
Resolution: Davit cable renewed and tested.
Navigation › Piloting/Steering › Compass Deviation Table
Issued 22 October 2008 Resolved
Obtain and post new compass deviation table.
Due 30 November 2008
Resolved 7 November 2008
Resolution: New compass deviation deviation table posted.
Navigation › Piloting/Steering › Magnetic Compass
Issued 22 October 2008 Resolved
Repair compass light.
Due 30 November 2008
Resolved 7 November 2008
Resolution: Compass light repaired.
Operations/Management › Drug and Alcohol Testing › Testing, Equipment
Issued 22 October 2008 Resolved
Obtain and place onboard testing equipment for alcohol.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 7 November 2008
Resolution: SMI kit installed onboard
Documentation › Manuals/Policy Documentation › Training Manual (lifesaving)
Issued 22 October 2008 Resolved
Obtain and place onboard prior to departure on forign voyage.
Action required: 705 - Other - as specified
Resolved 7 November 2008
Resolution: Training manuals placed onboard.
Fire Fighting › Fire Pumps › Pressure
Issued 22 October 2008 Resolved
Pressure guage on bridge was not operating. Repair guage.
Due 30 November 2008
Resolved 7 November 2008
Resolution: Guage working properly
Documentation › Safety/Response Plans/Programs › Fire Control Plans
Issued 22 October 2008 Resolved
Submit updated plan for approval.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 7 November 2008
Resolution: Fire control plan submitted and approved.

Casualty record · 1

23 August 2013Routine · role: Involved in a Marine Investigation (non-casualty) · serious marine incident, as classified · 1 injured · activity 4694896
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.