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JOHN CALVIN

Freight Ship · General Dry Cargo Ship class · Built 1950s · USCG Arctic District (CGD-A) · Other hulls named JOHN CALVIN

JOHN CALVIN is a 1954 freight ship. The Coast Guard has recorded 20 inspections since 1988, most recently in September 2018, along with 1 casualty investigation in 2006.

Records from 1988 to 2018. Most recent: inspection, 12 September 2018.

Built
1954
Last inspected
12 September 2018
Documentation
Valid · documentation file of 10 September 2026
Inspections
20
Deficiencies
0 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
1 investigation · 2006
Inspected with
1 other vessel

Identity

US Official No.
623793
IMO number
8134314 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WDC6308
MISLE id
186712
Flag
UNITED STATES
MMSI
367054310, 367684450 (licence lapsed)
Maury page id
psix-186712

Inspections, by type

…physical examinations1
…administrative events1
…with no type recorded18
Years with a record 9 calendar years (1988–2018)
The 20 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 8 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 General Dry Cargo Ship class in Maury's sources begin in 1980.

Documentation record

Registered dimensions (L × B × D)60.7 ft × 21.2 ft × 5.4 ft
Registered tonnagegross 13 / net 9
ITC dimensions (L × B × D)60.7 ft × 21.2 ft × 5.4 ft
ITC tonnageNot recorded
BuilderAMERICAN PIPE & CONSTRUCTRUCTION CO · PORTLAND, OR, UNITED STATES · built 1954
Hull materialSteel
PropulsionNot recorded
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portHOMER, AK
Trade endorsementsCoastwise, unrestricted, Fishery, Recreational, Registry
DocumentationValid · issued 16 March 2026 · expires 28 February 2027
Service, as the file records itFreight Ship
Hull formunknown (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it13 - Regulatory (Subpart C or D), Gross Ton
9 - 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

WDI3049MMSI 367684450 · cancelled · voluntarily equipped · granted 17 July 2015, cancelled 22 April 2025
WDC6308MMSI 367054310 · expired · compulsorily equipped · granted 7 July 2005, cancelled 19 September 2015
WBB5798MMSI not assigned · expired · compulsorily equipped · granted 31 July 1996, cancelled 16 December 2006 · licensed under a name not among this hull’s recorded names (not shown)
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 · 1

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.

AVA LYNN Freight Barge · MISLE 615832 · 13 May 2006 · activity 2653417

Inspection history · 20

12 September 2018 Administrative Inspection
Administrative · Marine Safety Detachment Homer · USCG Arctic District (CGD-A) · Activity 6540027
13 May 2006 Type not recorded
No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 2653417
18 July 2000 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 506206
10 July 2000 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 474409
14 March 2000 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 510257
24 February 2000 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 540396
8 February 2000 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 520001
26 October 1999 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 465898
29 September 1999 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 450400
21 July 1999 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 441931
21 July 1999 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 488386
21 July 1999 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 520804
21 April 1999 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 518947
18 April 1998 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 535432
25 February 1998 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 520926
24 February 1998 Type not recorded
No type recorded · MSD KETCHIKAN · USCG Arctic District (CGD-A) · Activity 466538
18 November 1993 Type not recorded
No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 95696
24 February 1992 Type not recorded
No type recorded · USCG Arctic District (dp) · USCG Arctic District (CGD-A) · Activity 663035
26 June 1989 Type not recorded
No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1196346
31 August 1988 Hull Examination
Physical examination · MSO JUNEAU · USCG Arctic District (CGD-A) · Activity 1043389

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 · 1

13 May 2006Routine · role: Involved in a Marine Casualty · activity 2653417
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.