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 3 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 Fishing Vessel class in Maury's sources begin in 1972.
Share this recordDownload vessel cardDownload QRMaury, US Coast Guard vessel record for EXPLORER IV, retrieved 18 September 2026. mauryrecords.com/v/psix-1328468.html
Documentation record
Tonnage as PSIX records itNot recorded
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.
A report is not offered for this hull: Its record holds only 1 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.
Inspection history · 12
14 August 2023Administrative Inspection
Administrative · USCG Northeast District (dp) · USCG Northeast District (CGD-NE) · Activity 7768001
14 April 2023Type not recorded
No type recorded · USCGC SITKINAK (WPB 1329) · USCG Northeast District (CGD-NE) · Activity 7670510
12 November 2020Type not recorded
No type recorded · USCGC MARLIN (WPB 87304) · USCG Northeast District (CGD-NE) · Activity 7094164
2 February 2019Type not recorded
No type recorded · USCGC SENECA (WMEC 906) · Activity 6620660
30 November 2018Type not recorded
No type recorded · Station Gloucester · USCG Northeast District (CGD-NE) · Activity 6589787
8 September 2018Type not recorded
No type recorded · USCGC LEGARE (WMEC 912) · Activity 6535787
4 May 2018Type not recorded
No type recorded · USCGC SPENCER (WMEC 905) · Activity 6406711
14 October 2017Type not recorded
No type recorded · USCGC KEY LARGO (WPB 1324) · USCG Northeast District (CGD-NE) · Activity 6288784
1 July 2017Type not recorded
No type recorded · Station Southwest Harbor · USCG Northeast District (CGD-NE) · Activity 6193207
10 April 2017Type not recorded
No type recorded · USCGC TAHOMA (WMEC 908) · Activity 6121298
24 March 2017Type not recorded
No type recorded · Sector Boston · USCG Northeast District (CGD-NE) · Activity 6111137
28 September 2015Type not recorded
No type recorded · USCGC CAMPBELL (WMEC 909) · Activity 5735291
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.
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.
