Norderney

Uruguay is the country of registry for 43 vessels in this directory. The most common class under that flag is vessels this registry holds no type classification for (32 ships), and the median vessel measures 898 GT. Browse every ship flagged Uruguay.

Norderney was built in 1970, making it 56 years old. It is one of 336 hulls in this registry delivered that year, a cohort whose median tonnage is 2,669 GT. Across the whole of the 1970s the registry holds 17,331 vessels, median 2,774 GT. The median build year across the entire registry is 1995.

The registry attributes 24 vessels to Schichau Unterweser, with a median tonnage of 8,015 GT, delivered between 1956 and 1992. See the rest of that yard’s output.

At 51.8 m overall, Norderney is 19.5 m longer than the 32.3 m median for tugs on record.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 8642866 this registry holds 36 other vessels, whose median build year is 1971 and which range from 1926 to 2000. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1970.

Its IMO number, 8642866, carries its own check digit. The first six digits are weighted seven down to two and summed — 8×7 + 6×6 + 4×5 + 2×4 + 8×3 + 6×2 = 156 — and the last digit of that total, 6, must equal the seventh digit, 6. It does, so this number is well formed.