An MMSI Number (Maritime Mobile Service Identity Number) is a unique nine-digit number that is used to identify ships and other maritime objects, such as coast stations, mobile offshore units, and survival craft.
MMSI Number signifies a unique nine-digit number serving the purpose of identifying and tracking vessels, including ships and boats, within maritime communication systems.
The Role & Functionalities of an MMSI Number
An MMSI number is a vital identification that allows for effective communication and coordination during marine operations. It is required for the operation of digital communication systems such as the Automatic Identification System (AIS) and Digital Selective Calling (DSC). In an emergency, an MMSI number aids in quick identification, allowing rescue agencies to respond quickly. As a result, it improves maritime safety and aids in the proper management of marine traffic.


