Who is responsible for conducting the prelaunch briefing of passengers for a balloon flight?

The pilot-in-command is responsible for conducting the prelaunch briefing of passengers for a balloon flight because the pilot is the individual ultimately accountable for the safety and operation of the flight. During this briefing, the pilot communicates important information about the flight, safety procedures, and what passengers can expect. This includes explaining the takeoff, landing procedures, and any safety measures they should be aware of during the flight. The pilot's role encompasses ensuring that all passengers are informed and prepared, which is a crucial part of their responsibilities before the flight begins.

While the ground crew plays a significant role in preparing the balloon for flight and may assist in other aspects of passenger handling, they are not primarily responsible for conducting the prelaunch briefing. Similarly, while a flight instructor or co-pilot may be involved in the operation of the flight, the critical responsibility for the prelaunch briefing lies with the pilot-in-command, as they are in charge of the overall safety and experience of the flight.