Simplex and duplex are two modes of communication used in marine radio communication, each with its own characteristics and applications. Here’s an explanation of the differences between them: Simplex Communication: In simplex communication, information flows in...
An AIS system (Automatic Identification System) is a tracking and communication system used primarily in the maritime industry to enhance the safety and efficiency of vessel traffic. Here’s a brief explanation and overview of how it works:1. Transponders: Ships,...
In Australia, VHF (Very High Frequency) marine radios are widely used for communication on the water. The Australian Communications and Media Authority (ACMA) regulates marine radio licences and frequencies, and there are specific channels allocated for various types...
Here are the Marine Radio Licence Answers to Exam Questions #1 For more Marine Radio Licence information please visit our website at True North Marine For quick and secure Marine Radio Licence enrolments please use this link: Marine Radio Enrolments Like to...
VHF Marine Radio Channels The diagram below identifies the channels that can be used for initial contact and working channels. Channel 16 – Used for initial voice comunications and also used after contact has been made by DSC on Ch 70. Channel 70 – Digital...
