AEMCA Practice Exam

What does 10-6 indicate in communication terms?

1. In service

2. Busy

3. Radio silence

4. Responding

The correct answer is: Busy

In communication terms, particularly within the context of the ten-codes used in various fields such as law enforcement and amateur radio, "10-6" specifically indicates that the speaker is busy and unable to communicate. This code is utilized to efficiently convey information over the airwaves, enabling operators to quickly understand the status of other units without lengthy explanations. The use of ten-codes helps streamline conversations, particularly in situations where clarity and brevity are essential. For instance, when one unit communicates "10-6," it immediately informs the other party that they cannot engage in conversation at the moment due to ongoing tasks. This ensures that critical communication channels remain available for urgent messages while keeping other operators informed about the status of their peers. Understanding these codes is significant for effective communication in operations where time and clarity are crucial for safety and coordination.