Cortex

At 62,877 gross tons, Cortex is the 7,397th 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 10 times the typical vessel on record here. The largest measures 499,167 GT.

Among the 3,060 oil tankers held here, it ranks 628th by tonnage — larger than 79% of that group. Their median tonnage is 22,184 GT, and the largest tenth begin at 149,274 GT. The flag most often flown by this group is Panama (301 ships). The yard that appears most often against it is HD Hyundai Mipo, with 190 hulls on record.

Liberia is the country of registry for 4,741 vessels in this directory, of which Cortex is the 1,028th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (2,739 ships), and the median vessel measures 32,983 GT. Browse every ship flagged Liberia.

Narrowing to both dimensions at once, this registry holds 246 oil tankers flying the Liberia flag, of which 97 are larger by tonnage.

Cortex was built in 2005, making it 21 years old. It is one of 1,690 hulls in this registry delivered that year, a cohort whose median tonnage is 12,046 GT; within it this ship is the 186th 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 1,090 vessels to Hanwha Ocean, with a median tonnage of 84,214 GT, delivered between 1982 and 2025. See the rest of that yard’s output.

At 250.0 m overall, Cortex is 71.0 m longer than the 179.0 m median for oil tankers on record.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9291250 this registry holds 71 other vessels, whose median build year is 2004 and which range from 2003 to 2012. That places this hull’s registration in the same part of the series.