If the PA system is found to be inoperative during your pre-flight, what should you do?

Notifying the Pilot in Command (PIC) is the appropriate course of action if the PA (public address) system is found to be inoperative during the pre-flight check. The PIC is responsible for the overall safety and operation of the flight, and any malfunction of critical systems like the PA can affect passenger communication and safety protocols. By bringing this issue to the attention of the PIC, further action can be determined, which may include repairs, adjustments, or alternative communication methods prior to departure.

This approach fosters a culture of communication and safety, ensuring that all relevant issues are addressed by those in charge. Since the PA system is an important tool for safety announcements and instructions to the passengers and crew, failing to report its inoperability could lead to significant problems during the flight, especially in emergency situations. By notifying the PIC, you ensure that the situation is evaluated and handled appropriately, maintaining safety standards.