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Open data · every figure carries its source

Unclassified
Operated by Norwegian Society for Sea Rescue
Photo: Redningsselskapet · CC BY-SA 2.0 · file
Largest in this registry
#82,987
of 84,014 with a recorded tonnage
Largest unclassified
#48,922
of 49,696 of this type with a recorded tonnage
Largest in its fleet
#4
of 6 in this fleet with a recorded tonnage
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.
At 125 gross tons, R.S. Platou is the 82,987th largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT, so this hull is about 48 times smaller than the typical vessel on record here. The largest measures 499,167 GT.
Among the 58,086 vessels this registry holds no type classification for held here, it ranks 48,922nd by tonnage — larger than 2% of that group. Their median tonnage is 5,358 GT, and the largest tenth begin at 54,309 GT. The flag most often flown by this group is Panama (5,698 ships). The yard that appears most often against it is HD Hyundai Mipo, with 615 hulls on record.
Norway is the country of registry for 3,032 vessels in this directory, of which R.S. Platou is the 2,467th 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 2,126 vessels this registry holds no type classification for flying the Norway flag, of which 1,645 are larger by tonnage.
R.S. Platou was built in 1974, making it 52 years old. It is one of 2,111 hulls in this registry delivered that year, a cohort whose median tonnage is 1,681 GT; within it this ship is the 1,890th largest. Across the whole of the 1970s the registry holds 17,331 vessels, median 2,774 GT. The median build year across the entire registry is 1995.
The registry attributes 18 vessels to Smedvik mekaniske verksted, with a median tonnage of 1,004 GT, delivered between 1967 and 1981. See the rest of that yard’s output.
At 24.0 m overall, R.S. Platou is 91.0 m shorter than the 115.0 m median for vessels this registry holds no type classification for on record.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 7334113 this registry holds 67 other vessels, whose median build year is 1973 and which range from 1973 to 1975. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1974.
Its IMO number, 7334113, carries its own check digit. The first six digits are weighted seven down to two and summed — 7×7 + 3×6 + 3×5 + 4×4 + 1×3 + 1×2 = 103 — and the last digit of that total, 3, must equal the seventh digit, 3. It does, so this number is well formed.
Nearest by tonnage among vessels this registry holds no type classification for
| Ship | Built | Gross tonnage |
|---|---|---|
| Marc Guylaine | 1969 | 126 |
| Aozora | 1982 | 126 |
| Stephanie S | 1986 | 126 |
| R.S. Platou (this ship) | 1974 | 125 |
| Maritime Vega | 1971 | 124 |
| Phoenix | 2004 | 124 |
| Argus |
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.
Same fleet
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 Redningsselskapet, reused under CC BY-SA 2.0.
| 1983 |
| 124 |