A public reference property of Baalvion

Open data · every figure carries its source

World Shipping DirectoryCompanies · Ships · Fleets

A public reference property of Baalvion

Open data · every figure carries its source

World Shipping DirectoryCompanies · Ships · Fleets

Unclassified

Siem Daya 1

IMO 9660102MMSI 210708000Call sign 9V3591CyprusBuilt 2013

Operated by Siem Offshore AS

Photo: kees torn · CC BY-SA 2.0 · file

Largest in this registry

#37,986

of 84,014 with a recorded tonnage

Largest unclassified

#21,696

of 49,696 of this type with a recorded tonnage

Largest in its fleet

of 16 in this fleet with a recorded tonnage

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: 9660102
IMO check digit: Valid
MMSI: 210708000
Call sign: 9V3591
Flag state: Cyprus

In context

How Siem Daya 1 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.

At 8,594 gross tons, Siem Daya 1 is the 37,986th 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 1.4 times 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 21,696th by tonnage — larger than 56% 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.

Cyprus is the country of registry for 1,418 vessels in this directory, of which Siem Daya 1 is the 943rd largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (915 ships), and the median vessel measures 15,666 GT. Browse every ship flagged Cyprus.

Narrowing to both dimensions at once, this registry holds 915 vessels this registry holds no type classification for flying the Cyprus flag, of which 640 are larger by tonnage.

Siem Daya 1 was built in 2013, making it 13 years old. It is one of 2,213 hulls in this registry delivered that year, a cohort whose median tonnage is 22,566 GT; within it this ship is the 1,294th largest. Across the whole of the 2010s the registry holds 20,111 vessels, median 23,456 GT. The median build year across the entire registry is 1995.

The registry attributes 74 vessels to Vard Brattvaag, with a median tonnage of 3,104 GT, delivered between 1966 and 2019. See the rest of that yard’s output.

At 121.0 m overall, Siem Daya 1 is 6.0 m longer 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 9660102 this registry holds 67 other vessels, whose median build year is 2013 and which range from 2012 to 2017. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2013.

Its IMO number, 9660102, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 6×6 + 6×5 + 0×4 + 1×3 + 0×2 = 132 — and the last digit of that total, 2, must equal the seventh digit, 2. It does, so this number is well formed.