IMO 9412531

At 11,550 gross tons, IMO 9412531 is the 34,033rd 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 3,881 container ships held here, it ranks 2,919th by tonnage — larger than 21% 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.

Liberia is the country of registry for 4,741 vessels in this directory, of which IMO 9412531 is the 3,924th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (2,739 ships), and the median vessel measures 32,983 GT. Browse every ship flagged Liberia.

Narrowing to both dimensions at once, this registry holds 498 container ships flying the Liberia flag, of which 453 are larger by tonnage.

IMO 9412531 was built in 2011, making it 15 years old. It is one of 2,848 hulls in this registry delivered that year, a cohort whose median tonnage is 23,456 GT; within it this ship is the 1,764th 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 137 vessels to Fujian Mawei Shipbuilding, with a median tonnage of 7,464 GT, delivered between 1984 and 2024. See the rest of that yard’s output.

At 157.7 m overall, IMO 9412531 is 63.9 m shorter than the 221.6 m median for container ships on record, with a beam of 23.2 m and a draft of 8.6 m.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9412531 this registry holds 79 other vessels, whose median build year is 2009 and which range from 2006 to 2019. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2011.

Its IMO number, 9412531, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 4×6 + 1×5 + 2×4 + 5×3 + 3×2 = 121 — and the last digit of that total, 1, must equal the seventh digit, 1. It does, so this number is well formed.