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A public reference property of Baalvion
Open data · every figure carries its source

No gross tonnage is recorded for this vessel, so it cannot be ranked by size. Rank is only shown where the underlying measurement exists.
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.
Warun was built in 1935, making it 91 years old. It is one of 50 hulls in this registry delivered that year, a cohort whose median tonnage is 448 GT. Across the whole of the 1930s the registry holds 552 vessels, median 1,138 GT. The median build year across the entire registry is 1995.
The registry attributes 50 vessels to Öresund shipyard, with a median tonnage of 20,418 GT, delivered between 1921 and 2000. See the rest of that yard’s output.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 5221972 this registry holds 13 other vessels, whose median build year is 1951 and which range from 1890 to 1962. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1935.
Its IMO number, 5221972, carries its own check digit. The first six digits are weighted seven down to two and summed — 5×7 + 2×6 + 2×5 + 1×4 + 9×3 + 7×2 = 102 — and the last digit of that total, 2, must equal the seventh digit, 2. It does, so this number is well formed.
Nearest by IMO number
| Ship | IMO | Built |
|---|---|---|
| Margot | 5222043 | 1958 |
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.
PhotographBy Koster, reused under Public domain.
Measurements
| Margrid | 5222081 | 1962 |
| Thalatta | 5221697 | 1937 |
| Biscaya | 5222249 | 1939 |