Who gives the command to arm the slides?

The command to arm the slides is given by either the Captain or the Number 1 cabin crew member. This procedure is critical for ensuring passenger safety during an emergency evacuation. The Captain, as the overall in-charge of the flight, must ensure that all safety protocols are followed correctly. Similarly, the Number 1 cabin crew member, who is the lead on board, is specifically trained to oversee and coordinate the cabin crew's actions in emergencies.

This command is a vital part of pre-landing and takeoff safety checks, as arming the slides enables them to deploy automatically in the event of an evacuation. By having the Captain or Number 1 give the command, there is a clear chain of responsibility and accountability, ensuring that the cabin crew is prepared and that safety measures are effectively communicated and executed. This structured approach helps minimize confusion and enhances overall safety during critical phases of flight.