At 25,709 gross tons, Alianca Manaus is the 22,553rd 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 4.3 times the typical vessel on record here. The largest measures 499,167 GT.
Among the 3,881 container ships held here, it ranks 2,138th by tonnage — larger than 42% 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.
Singapore is the country of registry for 2,873 vessels in this directory, of which Alianca Manaus is the 1,249th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (1,799 ships), and the median vessel measures 20,927 GT. Browse every ship flagged Singapore.
Narrowing to both dimensions at once, this registry holds 288 container ships flying the Singapore flag, of which 203 are larger by tonnage.
Alianca Manaus was built in 2004, making it 22 years old. It is one of 1,485 hulls in this registry delivered that year, a cohort whose median tonnage is 17,188 GT; within it this ship is the 579th 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 148 vessels to Marinearsenal Warnowwerft, with a median tonnage of 15,709 GT, delivered between 1956 and 2011. See the rest of that yard’s output.
At 207.0 m overall, Alianca Manaus is 14.6 m shorter than the 221.6 m median for container ships on record.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9273961 this registry holds 59 other vessels, whose median build year is 2004 and which range from 2003 to 2007. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2004.
Its IMO number, 9273961, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 2×6 + 7×5 + 3×4 + 9×3 + 6×2 = 161 — and the last digit of that total, 1, must equal the seventh digit, 1. It does, so this number is well formed.
