Which term indicates that an error has been made in this transmission and the correct version should be used?

Which term indicates that an error has been made in this transmission and the correct version should be used?

• A. Correction
• B. Affirmative
• C. Mayday
• D. Break

Answer: (A)

In radio communication, when you realize you’ve said something wrong, you use the term “Correction” to signal that the previous part should be discarded and replaced with the corrected version. This keeps the transmission clear and prevents the listener from acting on the erroneous information, which is crucial in dynamic or noisy environments. For example, you might say the initial message, then immediately add “Correction: altitude is 1,500 feet not 1,200 feet” so the corrected detail is immediately understood. The other terms serve different purposes—affirmative means yes, Mayday is an emergency distress call, and Break is used to interrupt transmission or separate messages—not to indicate a correction.

In radio communication, when you realize you’ve said something wrong, you use the term “Correction” to signal that the previous part should be discarded and replaced with the corrected version. This keeps the transmission clear and prevents the listener from acting on the erroneous information, which is crucial in dynamic or noisy environments. For example, you might say the initial message, then immediately add “Correction: altitude is 1,500 feet not 1,200 feet” so the corrected detail is immediately understood. The other terms serve different purposes—affirmative means yes, Mayday is an emergency distress call, and Break is used to interrupt transmission or separate messages—not to indicate a correction.