The unique ship identification numbers issued to the ships by an authority is called ship numbers. And how many Ship Numbers Systems are there?
First global shipping number system - It is mainly based on the information of the ship’s type, its building place and time of its construction. This ship numbering system developed somewhere in 1998. Second IMO number system - Its one of the most commonly used and popular system of ship identification is the IMO number system. Third pennant number - Another type of number allotted to ships for their easy identification. There are also many other kinds of ship number systems, if you are interested in it please visit shipnumber.comhttp://www.shipnumber.com/