RV Bilim-2

At 433 gross tons, RV Bilim-2 is the 75,361st 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 14 times smaller than the typical vessel on record here. The largest measures 499,167 GT.

Among the 612 research / surveys held here, it ranks 424th by tonnage — larger than 12% of that group. Their median tonnage is 2,180 GT, and the largest tenth begin at 9,452 GT. The flag most often flown by this group is United States (90 ships). The yard that appears most often against it is Wärtsilä, with 36 hulls on record.

Turkey is the country of registry for 748 vessels in this directory, of which RV Bilim-2 is the 619th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (450 ships), and the median vessel measures 3,113 GT. Browse every ship flagged Turkey.

Narrowing to both dimensions at once, this registry holds 7 research / surveys flying the Turkey flag, of which 5 are larger by tonnage.

RV Bilim-2 was built in 1983, making it 43 years old. It is one of 1,578 hulls in this registry delivered that year, a cohort whose median tonnage is 3,112 GT; within it this ship is the 1,302nd 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.

The registry attributes 1 vessels to Istanbul Naval Shipyard, with a median tonnage of 433 GT, delivered between 1983 and 1983. See the rest of that yard’s output.

At 40.5 m overall, RV Bilim-2 is 30.5 m shorter than the 71.0 m median for research / surveys on record, with a beam of 9.5 m and a draft of 3.8 m.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 7729667 this registry holds 48 other vessels, whose median build year is 1978 and which range from 1977 to 1983. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1983.

Its IMO number, 7729667, carries its own check digit. The first six digits are weighted seven down to two and summed — 7×7 + 7×6 + 2×5 + 9×4 + 6×3 + 6×2 = 167 — and the last digit of that total, 7, must equal the seventh digit, 7. It does, so this number is well formed.