What describes the flight engineer's emergency evacuation duties?

The flight engineer's emergency evacuation duties are specifically described in the air carrier's Flight Operations Manual (FOM). This manual provides detailed procedures and guidelines tailored to the airline's operational practices, and it is essential for the flight engineer to follow these established protocols during an emergency situation.

The FOM includes critical information such as the evacuation procedures to be followed, the role of the crew members during an emergency, and any specific actions related to the configuration of the aircraft and the use of emergency equipment. This ensures that all crew members, including flight engineers, have a uniform understanding of their responsibilities tailored to that particular airline's aircraft and operating environment.

While FAA regulations do lay down the broad framework for safety and operational protocols, the specific implementation and detailed response actions in emergencies are contained within the air carrier’s FOM, reflecting the airline's policies and procedures. Thus, it is the FOM that serves as the primary resource for flight engineers to reference during emergency evacuations.