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LASM-21

Towing Vessel · Built 1970s · USCG Heartland District (CGD-H) · Other hulls named LASM-21 · KIRBY INLAND MARINE, LP operator of record, 2023

LASM-21 is a 1979 towing vessel. The Coast Guard has recorded 43 inspections since 1994, most recently in September 2020, along with 6 casualty investigations between 2002 and 2019.

Records from 1994 to 2020. Most recent: inspection, 29 September 2020.

Built
1979
Last inspected
29 September 2020
Documentation
Expired · documentation file of 10 September 2026
Inspections
43
Deficiencies
0 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
6 investigations · 2002–2019
Inspected with
21 other vessels
Also recorded as
1 other name

Identity

US Official No.
611407
IMO number
—
Call sign
WDC2630
MISLE id
175426
Flag
UNITED STATES
MMSI
366995780 (licence lapsed)
Maury page id
psix-175426

Inspections, by type

…physical examinations5
…administrative events3
…with no type recorded35
Years with a record 21 calendar years (1994–2020)
The 43 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 6 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 Towing Vessel class in Maury's sources begin in 1980.

Documentation record

Registered dimensions (L × B × D)62.0 ft × 22.0 ft × 8.5 ft
Registered tonnagegross 96 / net 76
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderTHRIFT SHIPBUILDING & · SULPHUR LA, UNITED STATES · built 1979
Hull materialSteel
PropulsionNot recorded
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portWILMINGTON, DE
Trade endorsementsCoastwise, unrestricted
DocumentationExpired · issued 30 June 2004
Service, as the file records itTowing Vessel
Hull formunknown (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it96 - Regulatory (Subpart C or D), Gross Ton
76 - Regulatory (Subpart C or D), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

WDC2630MMSI 366995780 · cancelled · compulsorily equipped · granted 7 November 2014, cancelled 13 October 2023
WCP9124MMSI not assigned · expired · compulsorily equipped · granted 7 February 1995, cancelled 9 April 2005
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.

Inspected as a tow unit · 21

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

LR085004 Freight Barge · MISLE 937225 · 31 January 2018 · activity 6353960DBL 131 Tank Barge · MISLE 469496 · 15 April 2012 · activity 4917366JANE L Towing Vessel · MISLE 152241 · 22 May 2011 · activity 4020028LASM-09 Towing Vessel · MISLE 200620 · 27 February 2010 · activity 3985045KIRBY 29032T Tank Barge · MISLE 51991 · 23 August 2006 · activity 2758267REALIST Towing Vessel · MISLE 141914 · 23 August 2006 · activity 2758267NICOLE BRENT Towing Vessel · MISLE 218065 · 23 August 2006 · activity 2758267KIRBY 28027 Tank Barge · MISLE 611970 · 23 August 2006 · activity 2758267KIRBY 19790 Tank Barge · MISLE 48309 · 16 August 2002 · activity 1665339PRINCESS PIA Tank Ship · MISLE 227701 · 16 August 2002 · activity 1665339KIRBY 19300 Tank Barge · MISLE 51249 · 1 July 2000 · activity 109529LASM-32 Tank Barge · MISLE 51427 · 1 July 2000 · activity 109529KIRBY 30016T Tank Barge · MISLE 450673 · 10 May 2000 · activity 150639KIRBY 30016T Tank Barge · MISLE 450673 · 21 February 2000 · activity 128003DXE 2954 Tank Barge · MISLE 488476 · 5 January 2000 · activity 139814STC 2804T Tank Barge · MISLE 417574 · 27 December 1997 · activity 82199STC 3035T Tank Barge · MISLE 433671 · 27 December 1997 · activity 82199CROSBY Tank Ship · MISLE 227796 · 7 March 1997 · activity 52075LASM-52 Tank Barge · MISLE 417584 · 7 March 1997 · activity 52075KIRBY 30312 Tank Barge · MISLE 51353 · 18 February 1996 · activity 69708KIRBY 28308 Tank Barge · MISLE 365051 · 18 February 1996 · activity 69708KIRBY 22303 Tank Barge · MISLE 52161 · 26 April 1994 · activity 37705

Inspection history · 43

29 September 2020 Administrative Inspection
Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7071569
7 December 2019 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6869255
31 January 2018 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6353960
23 June 2016 MTSA Verification · Industry Initiated Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5920948
13 February 2014 DAPI Audit
Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4800046
15 January 2013 Industry Initiated Exam · MTSA Verification
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4525454
15 April 2012 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4917366
22 May 2011 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4020028
11 March 2011 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3968651
30 June 2010 Industry Initiated Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3781099
27 February 2010 Marine Casualty Follow Up
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3689695
27 February 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3985045
23 August 2006 Type not recorded
No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 2758267
12 April 2005 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2332441
27 February 2005 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2300307
23 January 2005 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2279414
14 December 2004 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2259172
3 December 2004 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2252832
27 November 2004 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2248654
15 November 2004 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2241169
11 October 2004 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2218335
6 October 2004 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2214564
22 September 2004 MTSA Verification
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 2202167
11 July 2004 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 2139365
24 December 2003 Security Plan Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 1989562
16 August 2002 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1665339
1 July 2000 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 109529
10 May 2000 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 150639
7 March 2000 Type not recorded
No type recorded · MSU LAKE CHARLES · USCG Heartland District (CGD-H) · Activity 166080
21 February 2000 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 128003
5 January 2000 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 139814
2 September 1999 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 766487
1 September 1999 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 210028
8 December 1998 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 20878
27 December 1997 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 82199
7 March 1997 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 52075
7 March 1997 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 220639
18 February 1996 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 69708
11 January 1995 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 374224
15 November 1994 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 31698
18 August 1994 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 190963
18 August 1994 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 751769
26 April 1994 Type not recorded
No type recorded · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 37705

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

Casualty record · 6

16 August 2002Routine · role: Involved in a Marine Casualty · activity 1665339
23 August 2006Routine · role: Transiting Vicinity of Primary Subject · activity 2758267
11 March 2011Routine · role: Involved in a Marine Casualty · activity 3968651
22 May 2011Routine · role: Transiting Vicinity of Primary Subject · activity 4020028
31 January 2018Routine · role: Involved in a Marine Casualty · activity 6353960
7 December 2019Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 6869255
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.

Recorded names · 1

ARANSAS (2002–2019). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

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.