What does the action of arm pumping with a clenched fist signal in rescue operations?

In rescue operations, the action of arm pumping with a clenched fist typically signals "Ready for pickup." This gesture is a standard visual cue indicating to rescuers that the individual is prepared to be evacuated or rescued. It conveys a clear and concise message that the person is in a situation where they require assistance, and they are ready for the next step in the recovery process. Understanding these signals is crucial for effective communication during rescue scenarios, ensuring that actions can be coordinated swiftly and safely.

While deploying a rescue hand tool, expressing a need for assistance, or deploying a raft are also important aspects of rescue operations, these actions do not accurately align with the specific signal of arm pumping with a clenched fist. Each signal used in rescue operations is distinctive and developed to facilitate quick and efficient responses between rescue teams and those requiring help.