Synchronizing…
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
Measurements
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.
Historic Colocotronis was built in 1965, making it 61 years old. It is one of 378 hulls in this registry delivered that year, a cohort whose median tonnage is 695 GT. Across the whole of the 1960s the registry holds 4,074 vessels, median 844 GT. The median build year across the entire registry is 1995.
The registry attributes 87 vessels to Kockums, with a median tonnage of 33,652 GT, delivered between 1894 and 1987. See the rest of that yard’s output.
At 243.9 m overall, Historic Colocotronis is 104.9 m longer than the 139.0 m median for tankers on record.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 6423395 this registry holds 12 other vessels, whose median build year is 1964 and which range from 1963 to 1965. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1965.
Its IMO number, 6423395, carries its own check digit. The first six digits are weighted seven down to two and summed — 6×7 + 4×6 + 2×5 + 3×4 + 3×3 + 9×2 = 115 — and the last digit of that total, 5, must equal the seventh digit, 5. It does, so this number is well formed.
Nearest by IMO number
| Ship | IMO | Built |
|---|---|---|
| Bess | 6423383 | 1965 |
| Traugutt | 6423357 | 1964 |
| IMO 6423591 | 6423591 | 1965 |
| Caravella | 6423149 | — |
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.
PhotographBy Wolfgang Fricke, reused under CC BY 3.0.
