Prima

Guyana is the country of registry for 44 vessels in this directory. The most common class under that flag is vessels this registry holds no type classification for (27 ships), and the median vessel measures 299 GT. Browse every ship flagged Guyana.

Narrowing to both dimensions at once, this registry holds 27 vessels this registry holds no type classification for flying the Guyana flag.

Prima was built in 1950, making it 76 years old. It is one of 153 hulls in this registry delivered that year, a cohort whose median tonnage is 555 GT. Across the whole of the 1950s the registry holds 2,005 vessels, median 960 GT. The median build year across the entire registry is 1995.

At 50.0 m overall, Prima is 65.0 m shorter than the 115.0 m median for vessels this registry holds no type classification for on record.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 5196567 this registry holds 18 other vessels, whose median build year is 1950 and which range from 1917 to 1962. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1950.

Its IMO number, 5196567, carries its own check digit. The first six digits are weighted seven down to two and summed — 5×7 + 1×6 + 9×5 + 6×4 + 5×3 + 6×2 = 137 — and the last digit of that total, 7, must equal the seventh digit, 7. It does, so this number is well formed.