At 2,232 gross tons, Tridens is the 56,516th 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 2.7 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 32,010th by tonnage — larger than 36% 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.
Netherlands is the country of registry for 1,546 vessels in this directory, of which Tridens is the 798th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (839 ships), and the median vessel measures 2,810 GT. Browse every ship flagged Netherlands.
Narrowing to both dimensions at once, this registry holds 839 vessels this registry holds no type classification for flying the Netherlands flag, of which 331 are larger by tonnage.
Tridens was built in 1990, making it 36 years old. It is one of 1,306 hulls in this registry delivered that year, a cohort whose median tonnage is 2,025 GT; within it this ship is the 621st largest. Across the whole of the 1990s the registry holds 12,006 vessels, median 4,956 GT. The median build year across the entire registry is 1995.
The registry attributes 85 vessels to Royal IHC, with a median tonnage of 9,125 GT, delivered between 1947 and 2024. See the rest of that yard’s output.
At 73.5 m overall, Tridens is 41.5 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 8821852 this registry holds 54 other vessels, whose median build year is 1989 and which range from 1989 to 1993. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1990.
Its IMO number, 8821852, carries its own check digit. The first six digits are weighted seven down to two and summed — 8×7 + 8×6 + 2×5 + 1×4 + 8×3 + 5×2 = 152 — and the last digit of that total, 2, must equal the seventh digit, 2. It does, so this number is well formed.
