What is the proper radio acknowledgment when receiving a directive on set?

• A. Copy
• B. Negatory
• C. Wilco
• D. Over

Answer: (A)

When you receive a directive on set, you need a quick, clear way to confirm you heard it. Saying “Copy” does exactly that: it communicates that you’ve received and understood the instruction. It keeps the channel simple and fast, which is vital in a busy filming environment.

If you plan to actually follow the directive, you might use “Wilco” to indicate you will comply, but the basic acknowledgment of receipt is best captured by “Copy.” The other options don’t fit as the acknowledgment here: “Negatory” is a denial, not an acknowledgment; “Over” ends your transmission and asks for a response; and “Wilco” signals compliance rather than simply confirming you heard the directive.