What is the first step for flight attendants after experiencing a security question or incident?

The first step for flight attendants after experiencing a security question or incident is to call the Pilot in Command (PIC). This is crucial because the PIC is responsible for the overall safety and security of the flight. By notifying the PIC, flight attendants ensure that the situation is escalated appropriately, allowing for coordinated action based on established protocols and procedures. The PIC's experience and authority are essential in assessing the situation and deciding the best course of action.

Additionally, involving the PIC ensures that communication with the ground and relevant security personnel can be initiated promptly, facilitating a thorough response to any potential threat. This chain of command reinforces the importance of maintaining safe practices in critical situations and highlights the role of the flight crew in managing safety on board.