At 50,686 gross tons, Maersk Kansas is the 9,830th 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 8.5 times the typical vessel on record here. The largest measures 499,167 GT.
Among the 3,881 container ships held here, it ranks 1,364th by tonnage — larger than 63% 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.
United States is the country of registry for 2,278 vessels in this directory, of which Maersk Kansas is the 77th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (977 ships), and the median vessel measures 1,706 GT. Browse every ship flagged United States.
Narrowing to both dimensions at once, this registry holds 49 container ships flying the United States flag, of which 12 are larger by tonnage.
Maersk Kansas was built in 2007, making it 19 years old. It is one of 2,469 hulls in this registry delivered that year, a cohort whose median tonnage is 8,473 GT; within it this ship is the 321st largest. Across the whole of the 2000s the registry holds 18,605 vessels, median 9,957 GT. The median build year across the entire registry is 1995.
The registry attributes 1,092 vessels to HD Hyundai Heavy Industries, with a median tonnage of 65,131 GT, delivered between 1970 and 2025. See the rest of that yard’s output.
At 292.1 m overall, Maersk Kansas is 70.5 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 9311701 this registry holds 67 other vessels, whose median build year is 2005 and which range from 2003 to 2008. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2007.
Its IMO number, 9311701, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 3×6 + 1×5 + 1×4 + 7×3 + 0×2 = 111 — and the last digit of that total, 1, must equal the seventh digit, 1. It does, so this number is well formed.
