What is the proper response when you hear "WILCO"?

When someone transmits “WILCO,” it is an acknowledgment of received instructions and an affirmation that the operator will comply. This term, derived from "will comply," indicates that the person has understood the instruction and intends to take the necessary action.

This response implies that the operator is prepared to follow through on the action requested by the initial message without needing further clarification or confirmation. Thus, the proper action is to proceed immediately based on those instructions, making this choice the most effective and appropriate.

Understanding this terminology is crucial in radio communication, where clarity and promptness are vital for effective operations, especially in emergency situations or coordination tasks.