Question

In a 705 Operation, an aircraft can't be operated above FL250 unless:

O2 is readily available to each flight attendant on board for _____.
And sufficient portable O2 units with masks, or spare outlets and masks, to ensure ______.

Answer 1

In a 705 Operation, aircraft flying above FL250 must have oxygen available to all flight attendants and sufficient O2 units for everyone on board, to maintain safety standards.

Step-by-step explanation:

In a 705 Operation, an aircraft cannot be operated above FL250 (Flight Level 250) unless oxygen is readily available to each flight attendant on board, and sufficient portable O2 units with masks, or spare outlets and masks, are on board to ensure all individuals have access to oxygen in case of emergency. The availability of oxygen on an aircraft is crucial for maintaining air quality, especially for sensitive individuals, such as those with respiratory issues. The detailed planning and safety measures, like the provision of oxygen and the use of thorough checklists, are part of the safety protocols that enable commercial aviation to maintain high safety standards. For instance, the WHO surgical checklist ensures that all patients have verified their identity and consent, are correctly marked for surgery, and that the operating team is aware of any known allergies, reflecting similar rigorous safety checks in the airline industry.