When must seatbelt and shoulder harnesses be used by pilots and flight attendants?

The requirement for pilots and flight attendants to use seatbelt and shoulder harnesses is emphasized for safety throughout all phases of flight, particularly for pilots, while acknowledging the critical phases during which flight attendants are required to use them. Critical phases include takeoff, landing, and any time the aircraft is operating at lower altitudes where the risk of turbulence or unexpected maneuvers is higher.

For pilots, utilizing both seatbelts and shoulder harnesses at all times helps ensure they are securely positioned and able to handle the aircraft during all operational circumstances. This practice greatly enhances safety, especially considering the potential for rapid changes in aircraft altitude or direction.

Flight attendants are trained to wear their restraints only during critical phases of flight, which reflects their role in ensuring the safety of passengers while balancing the need for mobility during other phases of flight when they are attending to customer service. This distinction is crucial for effective safety protocols and operational efficiency, as it allows flight attendants the necessary freedom while still maintaining safety standards during high-risk periods.