What is the purpose of a safety briefing before flight?

The purpose of a safety briefing before flight is primarily to ensure that all crew members are informed and aware of the procedures and protocols necessary to mitigate risks throughout the flight. This encompasses discussing emergency procedures, safety equipment locations, and any specific operational guidelines that must be followed. By having a comprehensive safety briefing, all team members can coordinate effectively, enabling them to respond swiftly to any potential issues that may arise during the flight. This proactive approach helps in minimizing risks and enhancing the overall safety of both the crew and passengers.

The other choices, while they may seem relevant to certain aspects of flight operations, do not fulfill the core purpose of a safety briefing. Informing passengers about entertainment options or conducting maintenance checks do not directly relate to safety measures. Similarly, establishing seating arrangements, although important for logistical reasons, does not contribute to safety in the same way that discussing emergency procedures and risk management does.