KLAUS WYRTKI is a 1979 research vessel. The Coast Guard has recorded 13 inspections since 1992, most recently in April 2009, along with 8 deficiencies.
Records from 1992 to 2009. Most recent: inspection, 22 April 2009.
The 13 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 17 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 KLAUS WYRTKI (ON 613105), retrieved 18 September 2026. mauryrecords.com/v/psix-176942.html
Documentation record
Tonnage as PSIX records it43 - Simplified, Net Ton 54 - Simplified, Gross 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
WCQ7393MMSI not assigned · expired · voluntarily equipped · granted 10 April 1995, cancelled 11 June 2005 · 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.
A report is not offered for this hull: Its record holds only 2 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 · 13
22 April 2009ORV Letter of Designation · Administrative Inspection
Action required: 705 - Other - as specified
Due 22 April 2009
Resolved 1 June 2009
Navigation › Piloting/Steering › Coast Guard Light List
Issued 22 April 2009Resolved
Provide current navigation publications: US Coast Pilot, CG light list, tide tables, and NAV Rules.
Action required: 705 - Other - as specified
Due 22 April 2009
Resolved 1 June 2009
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.