Which item is included in the First Transmission?

• A. Warning Order
• B. Observer Identification
• C. Target Location
• D. Target Description

Answer: (B)

In a JFO call for fires, the first transmission is used to establish who is calling and verify authorization. Identifying the observer upfront ensures the fires section knows exactly who is initiating the request, which is crucial for accountability, security, and proper routing of the mission. Once the observer is identified, follow-on transmissions provide the rest of the details—such as the warning order, and then the target location and target description—as coordination progresses and the mission is refined.