At 69,365 gross tons, USNS Pililaau is the 6,622nd 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 12 times the typical vessel on record here. The largest measures 499,167 GT.
Among the 6,242 general cargos held here, it ranks 9th by tonnage — larger than 100% of that group. Their median tonnage is 2,963 GT, and the largest tenth begin at 10,970 GT. The flag most often flown by this group is Panama (565 ships). The yard that appears most often against it is Cestné a Stavebné Mechanizmy Tisovec, with 137 hulls on record.
United States is the country of registry for 2,278 vessels in this directory, of which USNS Pililaau is the 35th 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 121 general cargos flying the United States flag, of which 6 are larger by tonnage.
USNS Pililaau was built in 2001, making it 25 years old. It is one of 1,268 hulls in this registry delivered that year, a cohort whose median tonnage is 14,062 GT; within it this ship is the 102nd 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 59 vessels to Avondale Shipyard, with a median tonnage of 25,742 GT, delivered between 1945 and 2006. See the rest of that yard’s output.
At 289.0 m overall, USNS Pililaau is 188.0 m longer than the 101.0 m median for general cargos on record, with a beam of 106.0 m and a draft of 34.0 m.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9178355 this registry holds 68 other vessels, whose median build year is 1998 and which range from 1997 to 2006. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2001.
Its IMO number, 9178355, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 1×6 + 7×5 + 8×4 + 3×3 + 5×2 = 155 — and the last digit of that total, 5, must equal the seventh digit, 5. It does, so this number is well formed.
