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A public reference property of Baalvion
Open data · every figure carries its source
Largest in this registry
#40,471
of 84,014 with a recorded tonnage
Largest offshore supply
#84
of 1,375 of this type with a recorded tonnage
Fleet rank
—
No operator attributed to this ship
Vessel particulars
Every value is as recorded in the source. Blanks are values the source does not hold — none is estimated from a sister ship or a class average.
Identification
Construction
In context
Every figure in this section is a count, a rank or a percentile over vessels actually held in this registry — not over the world fleet, which is larger. Nothing here is estimated.
At 6,834 gross tons, Island Frontier is the 40,471st largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT. The largest measures 499,167 GT.
Among the 1,423 offshore supplys held here, it ranks 84th by tonnage — larger than 94% of that group. Their median tonnage is 2,061 GT, and the largest tenth begin at 4,961 GT. The flag most often flown by this group is United States (283 ships). The yard that appears most often against it is North American Shipbuilding, with 55 hulls on record.
Norway is the country of registry for 3,032 vessels in this directory, of which Island Frontier is the 838th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (2,126 ships), and the median vessel measures 3,102 GT. Browse every ship flagged Norway.
Narrowing to both dimensions at once, this registry holds 57 offshore supplys flying the Norway flag, of which 10 are larger by tonnage.
Island Frontier was built in 2003, making it 23 years old. It is one of 1,383 hulls in this registry delivered that year, a cohort whose median tonnage is 11,954 GT; within it this ship is the 763rd largest. Across the whole of the 2000s the registry holds 18,605 vessels, median 9,957 GT. The median build year across the entire registry is 1995.
The registry attributes 67 vessels to Søviknes Verft, with a median tonnage of 3,160 GT, delivered between 1956 and 2021. See the rest of that yard’s output.
At 106.0 m overall, Island Frontier is 38.9 m longer than the 67.1 m median for offshore supplys on record.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9249520 this registry holds 74 other vessels, whose median build year is 2002 and which range from 2001 to 2005. That places this hull’s registration in the same part of the series.
Same yard, same years
No ship class is recorded for this vessel, so these are not asserted to be sister ships — they are contemporaries from the same builder, shown because that is what the data supports.
Provenance
Vessel recordWikidata, released under CC0, keyed on this ship’s IMO number.
Written summaryNo English Wikipedia article is linked to this vessel, so no summary is shown.
PhotographNo freely licensed photograph of this vessel is held, so none is shown.
Measurements
Its IMO number, 9249520, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 2×6 + 4×5 + 9×4 + 5×3 + 2×2 = 150 — and the last digit of that total, 0, must equal the seventh digit, 0. It does, so this number is well formed.
Nearest by tonnage among offshore supplys
| Ship | Built | Gross tonnage |
|---|---|---|
| Pacific | 1972 | 7,218 |
| Skandi Amazonas | 2011 | 7,099 |
| Aethra | 1999 | 6,951 |
| Island Frontier (this ship) | 2003 | 6,834 |
| Sheng Ping 001 | 2015 | 6,700 |
| IMO 9696591 | 2025 | 6,533 |
| Maersk Clipper | 2014 | 6,490 |
Rügen
2003 · 3,160 GT · Marshall Islands