Which phrase would indicate agreement to follow a request in radio communications?

• A. I will comply with your last request
• B. Will comply
• C. Proceed
• D. Acknowledged

Answer: (A)

The main idea is to use a radio reply that clearly shows you will carry out the instruction. In radiotelephony, precision and responsibility matter, so the best choice states who will act and what they will do.

I will comply with your last request is the clearest way to confirm you will follow through. It explicitly names the speaker, uses a definite action, and ties it to the specific instruction just given, leaving no doubt about your intent to act.

The other phrases convey different things. Will comply is brief and unambiguous but less formal and potentially clipped in a fast radio conversation. Proceed is a go-ahead to continue an action, not a statement of intent to fulfill a request. Acknowledged means the message was received and understood, but it doesn’t promise compliance, so it doesn’t confirm that you will actually carry out the instruction.