In emergency communications, which term refers to the number of people on board?

• A. Souls on board
• B. Crew on board only
• C. Passengers only
• D. Cargo count

Answer: (A)

Occupant counting is the practice of reporting how many people are on board during an emergency so responders can size up the needed resources and plan evacuations or rescue accordingly. The phrase souls on board is used to convey the total number of people on the aircraft, including both crew and passengers, in a single, quick-to-communicate figure. That inclusivity makes it the most useful option for incident command, because knowing the complete human occupancy drives how many responders, medical resources, and safety equipment are required, and it helps coordinate evacuation routes and assembly points.

Counting only the crew would miss passengers; counting passengers only would miss crew; counting cargo would miss people entirely. So the full occupancy figure is what responders rely on, and that’s why souls on board is the best fit.