What should you do while searching for a missing tool afloat?

The most appropriate course of action when searching for a missing tool afloat involves searching the immediate area, informing the Flight Deck Control (FDC), and initiating a Foreign Object Debris (FOD) search. This procedure is critical to ensure the safety of the aircraft and personnel, as tools can become hazards if not accounted for.

Starting with the immediate area search allows for a quick assessment of whether the tool can be found nearby, potentially preventing any accidents. Informing the FDC is essential because they need to be aware of the situation, especially if operations are ongoing, and they may need to take action to secure the area or halt operations. Initiating a FOD search reinforces the preventive measures in place to mitigate any risk posed by foreign objects on the flight deck or in other operational areas.

This comprehensive approach ensures that all safety protocols are observed and effective communication is maintained, demonstrating a thorough understanding of the procedures required in such situations.