What is the only procedure allowed during sterile cockpit?

What is the only procedure allowed during sterile cockpit?

• A. Safety related functions and communication
• B. Non-urgent announcements
• C. Food service
• D. Passenger announcements only

Answer: (A)

During sterile cockpit, the crew’s attention must stay focused on flight safety. Only activities that directly support safe operation are allowed, so the one and only procedures are those safety-related functions and communications. This includes performing required checklists, coordinating with air traffic control, and any briefings or actions essential to safely manage the flight. Non-urgent announcements, cabin service, or passenger-focused announcements are not considered safety-related and are not permitted during this period.

During sterile cockpit, the crew’s attention must stay focused on flight safety. Only activities that directly support safe operation are allowed, so the one and only procedures are those safety-related functions and communications. This includes performing required checklists, coordinating with air traffic control, and any briefings or actions essential to safely manage the flight. Non-urgent announcements, cabin service, or passenger-focused announcements are not considered safety-related and are not permitted during this period.