The use of seatbelts for cabin occupants two years and older is required on all aircraft during surface movement, takeoff and landing, in accordance with FAR 121.311. The flight deck is responsible for illuminating the Fasten Seat Belt sign. Flight Attendants are required to make PA announcements at regular intervals in those instances when the Fasten Seat Belt sign is illuminated during prolonged periods, or if passengers do not comply when the sign is illuminated.
In addition to the PA announcements Flight Attendants are required to complete a cabin compliance check anytime the Fasten Seat Belt sign is turned on during flight, except if instructed by pilots to take their jumpseats, remain seated or during moderate to severe turbulence, as stated as part of the Standard Operating Procedure (SOP).
If you have any questions, please contact your Local Council Safety Representatives for assistance.