Adventurer

At 11,425 gross tons, Adventurer is the 34,188th 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 1.9 times the typical vessel on record here. The largest measures 499,167 GT.

Among the 3,060 oil tankers held here, it ranks 1,630th by tonnage — larger than 45% of that group. Their median tonnage is 22,184 GT, and the largest tenth begin at 149,274 GT. The flag most often flown by this group is Panama (301 ships). The yard that appears most often against it is HD Hyundai Mipo, with 190 hulls on record.

Nigeria is the country of registry for 355 vessels in this directory, of which Adventurer is the 39th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (233 ships), and the median vessel measures 1,530 GT. Browse every ship flagged Nigeria.

Narrowing to both dimensions at once, this registry holds 35 oil tankers flying the Nigeria flag, of which 8 are larger by tonnage.

Adventurer was built in 1989, making it 37 years old. It is one of 1,131 hulls in this registry delivered that year, a cohort whose median tonnage is 1,938 GT; within it this ship is the 246th largest. Across the whole of the 1980s the registry holds 13,213 vessels, median 3,004 GT. The median build year across the entire registry is 1995.

At 141.0 m overall, Adventurer is 38.0 m shorter than the 179.0 m median for oil tankers on record.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 8716863 this registry holds 40 other vessels, whose median build year is 1988 and which range from 1987 to 1991. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1989.

Its IMO number, 8716863, carries its own check digit. The first six digits are weighted seven down to two and summed — 8×7 = 163 — and the last digit of that total, 3, must equal the seventh digit, 3. It does, so this number is well formed.