Seaspan Harrier

At 113,828 gross tons, Seaspan Harrier is the 2,451st 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 19 times the typical vessel on record here. The largest measures 499,167 GT.

Among the 3,881 container ships held here, it ranks 436th by tonnage — larger than 88% of that group. Their median tonnage is 33,698 GT, and the largest tenth begin at 140,096 GT. The flag most often flown by this group is Liberia (498 ships). The yard that appears most often against it is HD Hyundai Heavy Industries, with 348 hulls on record.

People's Republic of China is the country of registry for 3,427 vessels in this directory, of which Seaspan Harrier is the 24th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (1,851 ships), and the median vessel measures 10,532 GT. Browse every ship flagged People's Republic of China.

Narrowing to both dimensions at once, this registry holds 129 container ships flying the People's Republic of China flag, of which 6 are larger by tonnage.

Seaspan Harrier was built in 2018, making it 8 years old. It is one of 1,246 hulls in this registry delivered that year, a cohort whose median tonnage is 18,960 GT; within it this ship is the 145th 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 301 vessels to Jiangsu Yangzi Xinfu Shipbuilding, with a median tonnage of 44,127 GT, delivered between 2008 and 2025. See the rest of that yard’s output.

At 330.0 m overall, Seaspan Harrier is 108.4 m longer than the 221.6 m median for container ships on record.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9793923 this registry holds 41 other vessels, whose median build year is 2018 and which range from 2016 to 2019. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2018.

Its IMO number, 9793923, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 7×6 + 9×5 + 3×4 + 9×3 + 2×2 = 193 — and the last digit of that total, 3, must equal the seventh digit, 3. It does, so this number is well formed.