How do you activate AFFF on a vessel?

Activating Aqueous Film Forming Foam (AFFF) on a vessel typically involves local controls that are specifically designed for quick and direct access. This local activation is crucial in emergency scenarios where every second counts, allowing crew members to respond promptly without relying on external systems or devices that could delay the response.

Local activation usually occurs through dedicated panels or push buttons that are strategically placed throughout the vessel, ensuring that they are easily accessible in the event of a fire. This approach minimizes the potential for confusion and ensures that personnel can initiate the fire suppression system as soon as they assess the situation.

In contrast, other options like remote activation via computer could introduce delays or failure points, and using a handheld device might not be feasible in a chaotic emergency setting. Alarm signals typically serve to alert the crew of a fire but do not directly activate AFFF systems. Thus, the method of local activation provides the most effective, immediate control necessary for fire protection on vessels.