ENDEAVOUR - SPIRIT OF INDEPENDENCE is a 1983 mobile offshore drilling unit. The Coast Guard has recorded 1 inspection in 2012, along with 2 deficiencies.
Records in 2012. Most recent: inspection, 6 February 2012.
The 1 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 14 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 Offshore class in Maury's sources begin in 1978.
Share this recordDownload vessel cardDownload QRMaury, US Coast Guard vessel record for ENDEAVOUR - SPIRIT OF INDEPENDENCE, retrieved 18 September 2026. mauryrecords.com/v/psix-1208290.html
Documentation record
Tonnage as PSIX records it7109 - Convention (Subpart B), Gross Ton 2132 - Convention (Subpart B), Net 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 · 1
6 February 2012Deficiency Check · Administrative Inspection · Plan Review (Other than "T") · COC-MODU Renew
Physical examination · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 4552071
0720-Fire Fighting Equipment-Discovered foam monitor partially clogged. Foam application system should be capable of delivering foam at a rate of not less than 6 liter per min. for 5 min. 1979 IMO MODU CODE 9.11.2.2. To the satisfaction of the Coast Guard.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 25 March 2013
Resolution: Examined/cleared.
Stability › Intact Stability (when using lifting gear) › General
Issued 24 March 2013Resolved
0999-Other (Safety General)-Discovered the 4 deck cranes did not receive further tests and certification at four year intervals (proof load test). Cranes should be tested and certified at intervals not exceeding four years. 1979 IMO MODU CODE 12.1.5. To the satisfaction of the Administration & Coast Guard.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 24 April 2013
Resolved 19 April 2013
Resolution: Rcvd ABS survey rpt & SOFs for 4 deck cranes dtd 04Apr2013.
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.