ARRL Technician Practice Exam

How should you respond to a station calling CQ?

1. Transmit your call sign only

2. Ignore the call

3. Transmit the other station's call sign followed by your call sign

4. Respond with a brief message

The correct answer is: Transmit the other station's call sign followed by your call sign

When you hear a station calling CQ, the proper way to respond is to transmit the other station's call sign followed by your own call sign. This practice is essential for confirming to both that station and any other listeners who you are contacting, thus fostering proper communication protocol. Transmitting the calling station's call sign shows that you acknowledge their call and are responding specifically to them, which is crucial in busy or crowded bands where multiple stations may be operating. It also helps prevent confusion among other operators listening in, as they will clearly understand who you are addressing and who is participating in the exchange. This method is a fundamental part of ham radio etiquette and maximizes clarity in communication. Responses should always be clear to facilitate effective communication and ensure that all operators on the frequency can follow the conversation.