Yemen
Vessels whose MMSI begins with one of the maritime identification digit blocks 473, 475 — allocated by the ITU to Yemen, in Asia.
MID blocks
- 473
- Yemen · YEM
- 475
- Yemen · YEM
A MID identifies the registry that issued the number, which is not always the same as nationality in the everyday sense — several blocks belong to dependencies and territories. And an MMSI changes when a ship reflags, while its IMO number does not.
In our store
Yemen flagged vessels we have heard
No result
No Yemen flagged vessels in our store
We hear only what shore-based receivers pick up, and that network is uneven — dense on some coasts, absent on others and in mid-ocean. A register with no vessels here simply means none of its ships have been heard by those receivers — it says nothing about the size of the Yemen fleet.
Listed newest position first, capped at 150 rows. “No position held” means we have a static report from the vessel but no position report.