How many transmissions are in a Call for Fire (CFF)?

• A. 3 transmissions
• B. 2 transmissions
• C. 4 transmissions
• D. 5 transmissions

Answer: (A)

Three transmissions are used because a Call for Fire is designed to be a quick, clear, standardized exchange that conveys all needed data in a compact form. The first transmission identifies the caller, issues the warning order, and pinpoints the target location and description, establishing who is calling and what is to be engaged. The second transmission carries the fire mission data—how the target should be engaged, including the method of fire and the specific firing data such as ammunition and fuse type. The third transmission delivers final control directives and any requested adjustments, including the number of rounds and any timing on target, and it signals the go-ahead to fire or requests further corrections. This three-step sequence minimizes radio chatter while ensuring the firing unit has enough information to execute accurately and safely. In practice, this structure supports rapid, decisive fires in the field.