At 173 gross tons, Adler XI is the 81,683rd 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 35 times smaller than the typical vessel on record here. The largest measures 499,167 GT.
Among the 617 passenger vessels held here, it ranks 446th by tonnage — larger than 9% of that group. Their median tonnage is 909 GT, and the largest tenth begin at 9,718 GT. The flag most often flown by this group is Egypt (65 ships). The yard that appears most often against it is Meyer Werft, with 16 hulls on record.
Germany is the country of registry for 885 vessels in this directory, of which Adler XI is the 630th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (446 ships), and the median vessel measures 916 GT. Browse every ship flagged Germany.
Narrowing to both dimensions at once, this registry holds 30 passenger vessels flying the Germany flag, of which 16 are larger by tonnage.
Adler XI was built in 1967, making it 59 years old. It is one of 496 hulls in this registry delivered that year, a cohort whose median tonnage is 757 GT; within it this ship is the 254th largest. Across the whole of the 1960s the registry holds 4,074 vessels, median 844 GT. The median build year across the entire registry is 1995.
The registry attributes 68 vessels to Husumer Schiffswerft, with a median tonnage of 1,132 GT, delivered between 1953 and 2001. See the rest of that yard’s output.
At 33.8 m overall, Adler XI is 27.3 m shorter than the 61.0 m median for passenger vessels on record, with a beam of 6.6 m and a draft of 1.4 m.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 6720834 this registry holds 15 other vessels, whose median build year is 1967. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1967.
Its IMO number, 6720834, carries its own check digit. The first six digits are weighted seven down to two and summed — 6×7 + 7×6 + 2×5 + 0×4 + 8×3 + 3×2 = 124 — and the last digit of that total, 4, must equal the seventh digit, 4. It does, so this number is well formed.
