Which term is used to request repetition of the last transmission?

Which term is used to request repetition of the last transmission?

• A. Say again
• B. Over
• C. Read Back
• D. Pan Pan

Answer: (A)

When you need the exact last transmission repeated, you use the phrase “Say again.” It’s direct, unambiguous radio phraseology that asks the other party to repeat what they just said, which helps prevent miscommunication during critical operations. In drone or aviation comms, this is the standard way to clear up any part you didn’t hear or understand. The other terms have different roles: “Over” means you’ve finished speaking and expect a reply, not a request to repeat; “Read back” asks the other person to repeat back the instructions to confirm you’ve understood them correctly; “Pan Pan” is an urgent, non-life-threatening emergency signal, not a request to repeat.

When you need the exact last transmission repeated, you use the phrase “Say again.” It’s direct, unambiguous radio phraseology that asks the other party to repeat what they just said, which helps prevent miscommunication during critical operations. In drone or aviation comms, this is the standard way to clear up any part you didn’t hear or understand.

The other terms have different roles: “Over” means you’ve finished speaking and expect a reply, not a request to repeat; “Read back” asks the other person to repeat back the instructions to confirm you’ve understood them correctly; “Pan Pan” is an urgent, non-life-threatening emergency signal, not a request to repeat.