Which sequence describes the actions during decompression in the correct order?

Which sequence describes the actions during decompression in the correct order?

• A. Oxygen masks drop, fasten seatbelts, the PRAM plays
• B. Fasten seatbelts, oxygen masks drop, PRAM plays
• C. PRAM plays, oxygen masks drop, fasten seatbelts
• D. Oxygen masks drop, PRAM plays, fasten seatbelts

Answer: (A)

When decompression occurs, the first priority is to provide breathable air. Oxygen masks drop so people can don them immediately, ensuring they receive oxygen right away. After the masks are in place, securing yourself with a seatbelt helps prevent injury from any sudden movement or further cabin shifts. Once passengers are masked and seated, the crew uses the PRAM/PA system to broadcast instructions and updates. This order—masks first, then belts, then announcements—puts life-support first, safety second, and information third.

When decompression occurs, the first priority is to provide breathable air. Oxygen masks drop so people can don them immediately, ensuring they receive oxygen right away. After the masks are in place, securing yourself with a seatbelt helps prevent injury from any sudden movement or further cabin shifts. Once passengers are masked and seated, the crew uses the PRAM/PA system to broadcast instructions and updates. This order—masks first, then belts, then announcements—puts life-support first, safety second, and information third.