Maryam

At 279 gross tons, Maryam is the 78,747th 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 21 times smaller than the typical vessel on record here. The largest measures 499,167 GT.

Among the 617 passenger vessels held here, it ranks 399th by tonnage — larger than 19% 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.

Iran is the country of registry for 422 vessels in this directory, of which Maryam is the 375th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (245 ships), and the median vessel measures 4,793 GT. Browse every ship flagged Iran.

Narrowing to both dimensions at once, this registry holds 4 passenger vessels flying the Iran flag, of which 3 are larger by tonnage.

Maryam was built in 1990, making it 36 years old. It is one of 1,306 hulls in this registry delivered that year, a cohort whose median tonnage is 2,025 GT; within it this ship is the 1,144th largest. Across the whole of the 1990s the registry holds 12,006 vessels, median 4,956 GT. The median build year across the entire registry is 1995.

At 36.0 m overall, Maryam is 25.0 m shorter than the 61.0 m median for passenger vessels on record.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 8815944 this registry holds 44 other vessels, whose median build year is 1989 and which range from 1988 to 1991. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1990.

Its IMO number, 8815944, carries its own check digit. The first six digits are weighted seven down to two and summed — 8×7 = 164 — and the last digit of that total, 4, must equal the seventh digit, 4. It does, so this number is well formed.