At 15,934 gross tons, Sea Challenger is the 30,175th 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 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 16,933rd by tonnage — larger than 66% 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.
Denmark is the country of registry for 849 vessels in this directory, of which Sea Challenger is the 262nd largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (495 ships), and the median vessel measures 4,678 GT. Browse every ship flagged Denmark.
Narrowing to both dimensions at once, this registry holds 495 vessels this registry holds no type classification for flying the Denmark flag, of which 113 are larger by tonnage.
Sea Challenger was built in 2014, making it 12 years old. It is one of 1,868 hulls in this registry delivered that year, a cohort whose median tonnage is 21,828 GT; within it this ship is the 973rd 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 7 vessels to China Ocean Shipping Co., Ltd., with a median tonnage of 17,334 GT, delivered between 2012 and 2019. See the rest of that yard’s output.
At 132.0 m overall, Sea Challenger is 17.0 m longer 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 9658290 this registry holds 52 other vessels, whose median build year is 2013 and which range from 2011 to 2019. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2014.
Its IMO number, 9658290, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 6×6 + 5×5 + 8×4 + 2×3 + 9×2 = 180 — and the last digit of that total, 0, must equal the seventh digit, 0. It does, so this number is well formed.
