How often should a passenger seatbelt briefing occur before takeoff?

A passenger seatbelt briefing should occur before every departure to ensure the safety of all passengers aboard the aircraft. This briefing serves a critical purpose: it informs passengers about the proper use of seatbelts, positioning during takeoff and landing, and the importance of keeping seatbelts fastened while the aircraft is in motion. Frequent reminders help reinforce safety protocols and ensure that everyone understands their responsibilities during the flight.

Implementing this brief before each departure also caters to the fact that different flights may have varying passenger lists. Even if passengers have flown before, it's a way to ensure everyone feels informed and comfortable. This consistent approach helps uphold safety standards and ensures compliance with regulations set forth by aviation authorities, which require briefings as part of the pre-flight safety measures.