At 773 gross tons, Ada is the 68,377th 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 7.8 times smaller than the typical vessel on record here. The largest measures 499,167 GT.
Among the 1,234 ferrys held here, it ranks 693rd by tonnage — larger than 21% of that group. Their median tonnage is 3,908 GT, and the largest tenth begin at 25,454 GT. The flag most often flown by this group is Japan (241 ships). The yard that appears most often against it is Mitsubishi Heavy Industries, with 34 hulls on record.
Sweden is the country of registry for 370 vessels in this directory, of which Ada is the 145th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (195 ships), and the median vessel measures 972 GT. Browse every ship flagged Sweden.
Narrowing to both dimensions at once, this registry holds 48 ferrys flying the Sweden flag, of which 11 are larger by tonnage.
Ada was built in 1980, making it 46 years old. It is one of 1,736 hulls in this registry delivered that year, a cohort whose median tonnage is 2,301 GT; within it this ship is the 1,050th largest. Across the whole of the 1980s the registry holds 13,213 vessels, median 3,004 GT. The median build year across the entire registry is 1995.
At 92.0 m overall, Ada is 12.0 m shorter than the 104.0 m median for ferrys on record.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 7932018 this registry holds 44 other vessels, whose median build year is 1981 and which range from 1978 to 1984. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1980.
Its IMO number, 7932018, carries its own check digit. The first six digits are weighted seven down to two and summed — 7×7 + 9×6 + 3×5 + 2×4 + 0×3 + 1×2 = 128 — and the last digit of that total, 8, must equal the seventh digit, 8. It does, so this number is well formed.
