During sterile cockpit operations, which statement best describes what is prohibited?

During sterile cockpit operations, which statement best describes what is prohibited?

• A. No duties allowed for pilots during sterile cockpit.
• B. No duties except those required for the safe operation of the aircraft.
• C. All duties may be performed if necessary for flight safety.
• D. Only non-operational tasks are restricted.

Answer: (B)

During sterile cockpit, the focus is on minimizing distractions during critical flight phases by allowing only tasks that are necessary for the safe operation of the aircraft. This means pilots may perform duties only if they are required for safety and flight operation; anything nonessential should be suspended. That’s why the best description is that no duties are allowed except those required for the safe operation of the aircraft. It keeps the crew focused on flying and safety-related tasks. The idea isn’t to forbid all duties, nor to permit all duties as long as safety is involved, and it isn’t about restricting only non-operational tasks—the emphasis is on essential safety-related activities during these phases.

During sterile cockpit, the focus is on minimizing distractions during critical flight phases by allowing only tasks that are necessary for the safe operation of the aircraft. This means pilots may perform duties only if they are required for safety and flight operation; anything nonessential should be suspended. That’s why the best description is that no duties are allowed except those required for the safe operation of the aircraft. It keeps the crew focused on flying and safety-related tasks. The idea isn’t to forbid all duties, nor to permit all duties as long as safety is involved, and it isn’t about restricting only non-operational tasks—the emphasis is on essential safety-related activities during these phases.