Which hand signal is used to indicate the deployment of a raft?

The hand signal for indicating the deployment of a raft is one arm raised. This gesture is widely recognized in various water rescue operations to communicate specific actions clearly and unambiguously. By raising one arm, it provides a distinct visual signal that can be easily seen by fellow rescuers, crew members, or anyone involved in the operation, even from a distance or in challenging visibility conditions.

This signal is effective in that it conveys crucial information without requiring verbal communication, which can be particularly important in noisy environments or situations where verbal instructions might be misunderstood due to distractions or background noise. Additionally, using a singular, raised arm minimizes confusion with other signals, making it straightforward for everyone involved in the rescue operation to respond appropriately and coordinate the deployment of the raft efficiently. This clarity in communication is essential for the safety and effectiveness of rescue operations in challenging environments.