What is the minimum number of personnel required to man the in-haul line during dual hoisting of RS and survivor?

In dual hoisting operations involving a rescue swimmer and survivor, ensuring safety and efficiency is paramount. The minimum number of personnel required to man the in-haul line is determined by the need to maintain control over both the swimmer and the survivor, as well as ensuring the operation runs smoothly and safely.

When properly configured, having eight personnel allows for sufficient coverage and division of responsibilities. This includes individuals dedicated to operating the in-haul line, monitoring the safety of the swimmer and survivor, and managing the overall operation. Each member plays a crucial role in maintaining a secure and effective recovery process, as the complexity of such operations demands clear coordination and communication among the team members.

Having fewer personnel would strain resources and potentially compromise the safety of the rescue operation. Therefore, the correct choice reflects the necessary staffing levels to facilitate a safe and organized dual hoisting operation.