Unclassified
M-0230 Vima
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
Identification and dimensions
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
- IMO number
- 7633686
- IMO check digit
- Valid
- MMSI
- Call sign
- Flag state
- —
- Port of registry
- —
- Vessel class
- —
- Status
- in service
Construction
- Type
- Unclassified
- Builder
- Smedvik mekaniske verksted
- Yard number
- Launched
- —
- Year built
- 1977
- Designed to carry
- —
- Owner
- —
- Operator on record
- —
Measurements
- Gross tonnage
- —
- Net tonnage
- —
- Displacement
- —
- Length overall
- 59.9 m
- Beam
- —
- Draft
- —
- Service speed
- —
In context
How M-0230 Vima compares
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.
M-0230 Vima was built in 1977, making it 49 years old. It is one of 1,791 hulls in this registry delivered that year, a cohort whose median tonnage is 5,622 GT. 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 59.9 m overall, M-0230 Vima is 55.1 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 7633686 this registry holds 29 other vessels, whose median build year is 1977 and which range from 1976 to 1979. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1977.
Its IMO number, 7633686, carries its own check digit. The first six digits are weighted seven down to two and summed — 7×7 + 6×6 + 3×5 + 3×4 + 6×3 + 8×2 = 146 — and the last digit of that total, 6, must equal the seventh digit, 6. It does, so this number is well formed.
Nearest by IMO number
| Ship | IMO | Built |
|---|---|---|
Same yard, same years
Built alongside at Smedvik mekaniske verksted
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
Where this page comes from
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.