Mr Steven McCall

At 496 gross tons, Mr Steven McCall is the 73,876th 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 smaller than the typical vessel on record here. The largest measures 499,167 GT.

Among the 1,423 offshore supplys held here, it ranks 1,338th by tonnage — larger than 3% of that group. Their median tonnage is 2,061 GT, and the largest tenth begin at 4,961 GT. The flag most often flown by this group is United States (283 ships). The yard that appears most often against it is North American Shipbuilding, with 55 hulls on record.

United States is the country of registry for 2,278 vessels in this directory, of which Mr Steven McCall is the 1,203rd 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 283 offshore supplys flying the United States flag, of which 258 are larger by tonnage.

The registry attributes 2 vessels to Gulf Craft, with a median tonnage of 496 GT. See the rest of that yard’s output.

At 62.5 m overall, Mr Steven McCall is 4.6 m shorter than the 67.1 m median for offshore supplys on record, with a beam of 10.4 m and a draft of 1.5 m.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9744465 this registry holds 47 other vessels, whose median build year is 2016 and which range from 2014 to 2020. That places this hull’s registration in the same part of the series; no build year is recorded for this vessel itself.

Its IMO number, 9744465, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 7×6 = 165 — and the last digit of that total, 5, must equal the seventh digit, 5. It does, so this number is well formed.