What does the 30-second review entail after the brace command?

The 30-second review is a critical step in the flight attendant's emergency procedures, specifically after issuing the brace command. This review focuses on evacuation procedures to ensure that all crew members are aligned and prepared to assist passengers effectively. It includes recalling specific actions, such as the proper operation of emergency exits, the use of equipment like slides, and the identification of potential hazards that may impede an evacuation.

During this brief review, flight attendants assess their locations and responsibilities, ensuring that they are ready to direct passengers correctly to exits, maintain order during the evacuation, and provide guidance on using any emergency equipment. This preparation is vital for safety, as it allows flight attendants to act confidently and efficiently in a potentially chaotic situation, enhancing the chances of a successful evacuation.

Other options, while important in their own contexts, do not reflect the primary focus of the 30-second review after the brace command. Meal service and final safety announcements are generally not relevant in an emergency context, and cabin security checks would typically be performed before boarding rather than immediately following a brace command.