The Global Maritime Distress and Safety System (GMDSS) provides a

fast and efficient way of calling for assistance at sea, whatever the

size of craft or geographical position. Now updated for the fourth

edition, this book explains the operation of the system as a whole and

the procedures involved, as well as covering the syllabi of the General

Operator's Certificate (GOC), the Long Range Certificate (LRC), and the

Restricted Operator's Certificate (ROC).

GMDSS: A User's… (more)