The 2 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 26 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 Research Ship class in Maury's sources begin in 1980.
Share this recordDownload vessel cardDownload QRMaury, US Coast Guard vessel record for NORTHERN HORIZON, retrieved 18 September 2026. mauryrecords.com/v/psix-3200.html
Documentation record
Tonnage as PSIX records it1833 - Regulatory (Subpart C or D), Gross Ton 549 - Regulatory (Subpart C or D), Net Ton 606 - Dead Weight, Ton 2028 - Displacement, 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.
A report is not offered for this hull: Its Coast Guard record spans fewer than two calendar years. That is a statement about the record, not about the vessel. Reports.
Inspection history · 2
17 April 2000Type not recorded
No type recorded · MSO PROVIDENCE · USCG Northeast District (CGD-NE) · Activity 156241
8 April 2000Type not recorded
No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 276569
PROVIDE A MEANS FOR RUDDER ANGLE INDICATION IN STEERING ROOM. CORRECT TO STISFACTION OF VESSEL CLASS SOCIETY AND PROVIDE REPORT TO THE NEAREST MSO OFFICE.
Condition: Unknown
Due 8 May 2000
Resolved 7 October 2004
Resolution: 07OCT04: Due to age of requirement cleared deficiency to clean up Sector San [name withheld] Deficiencies List.
LABLE THE CHANGE OVER VALVES FOR EMERGENCY STEERING IAW VESSEL INSTRUCTIONS. CORRECT TO SATISFACTION OF VESSEL'S CLASS SOCIETY AND PROVIDEREPORT TO THE NEAREST MSO OFFICE.
Condition: Unknown
Due 8 May 2000
Resolved 7 October 2004
Resolution: 07OCT04: Due to age of requirement cleared deficiency to clean up Sector San [name withheld] Deficiencies List.
Electrical › Electric Generation Source (emergency) › Circuit Breaker
Issued 8 April 2000Resolved
PROVIDE PERMANENT INSTALLATION OF THE BATTERY CHARGER FOR EMERGENCY GENERATOR. CORRECT TO SATISFACTION OF THE VESSEL CLASS SOCIETY AND PROVIDE REPORT TO THE NEAREST MSO OFFICE.
Condition: Unknown
Due 8 May 2000
Resolved 7 October 2004
Resolution: 07OCT04: Due to age of requirement cleared deficiency to clean up Sector San [name withheld] Deficiencies List.
PROVIDE COVERS FOR LIGHT FIXTURES TROUGHTOUT THE SHIP. CORRECT TO SATISFACTION OF CLASS SOCIETY AND PROVIDE REPORT TO THE NEAREST MSO OFFICE.
Condition: Unknown
Due 8 May 2000
Resolved 7 October 2004
Resolution: 07OCT04: Due to age of requirement cleared deficiency to clean up Sector San [name withheld] Deficiencies List.
Accommodation/Occupational Safety › Ventilation › General
Issued 8 April 2000Resolved
REPAIR THE EXHAUST FAN FOR THE CO2 ROOM. CORRECT TO SATISFACTION OF THE VESSEL CLASS SOCIETY AND PROVIDE REPORT TO THE NEAREST MSO OFFICE.
Condition: Unknown
Due 8 May 2000
Resolved 7 October 2004
Resolution: 07OCT04: Due to age of requirement cleared deficiency to clean up Sector San [name withheld] Deficiencies List.
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.
