What is the FAA requirement for the use of seat belts during flight?

The requirement for the use of seat belts during flight is that they must be worn during takeoff, landing, and as deemed necessary. This regulation emphasizes the importance of safety by ensuring that occupants are secured during the most critical phases of flight, which are takeoff and landing, when the aircraft is at its most vulnerable. Additionally, the requirement to wear seat belts "as deemed necessary" allows for flexibility in case there are unexpected turbulence or other conditions that could compromise safety during the flight.

This approach reflects the FAA's commitment to minimizing injuries and enhancing passenger safety, as seat belts are a fundamental component of aircraft safety design. Overall, it encourages pilots and passengers to remain buckled up whenever there is a risk associated with flight operations, thereby reducing the likelihood of injury.