How often should emergency exits be checked for accessibility?

Emergency exits should be checked for accessibility regularly, and this typically occurs during pre-flight checks. Ensuring that emergency exits are unobstructed and fully operational is crucial for safety. Regular checks are part of standard operating procedures to confirm that all safety equipment is in place and functioning correctly. This ensures that if an emergency occurs, passengers can evacuate the aircraft swiftly and safely through accessible exit points.

While some might consider checks during passenger boarding or before meal service important, these moments do not offer a comprehensive assessment that aligns with the rigorous safety standards required in aviation. Regular pre-flight checks are specifically designed to address safety concerns systematically and consistently, making it the best practice for ensuring all emergency exits are accessible when needed.