Where are the customer oxygen masks located?

Where are the customer oxygen masks located?

• A. In cockpit
• B. In the overhead bin
• C. Under the seats
• D. Located in the PSU above customer seats

Answer: (D)

Passenger oxygen masks are stored in the Passenger Service Unit (PSU) above each passenger seat. The masks live in that panel along with vents and lights, so they’re accessible without reaching far. When the system is activated, the masks drop down for easy reach, and you pull a mask toward you and place it over your nose and mouth to start flow. This centralized location lets every passenger access a mask quickly regardless of their seat. The crew’s oxygen masks are separate, kept in the flight deck, not above the passenger seats.

Passenger oxygen masks are stored in the Passenger Service Unit (PSU) above each passenger seat. The masks live in that panel along with vents and lights, so they’re accessible without reaching far. When the system is activated, the masks drop down for easy reach, and you pull a mask toward you and place it over your nose and mouth to start flow. This centralized location lets every passenger access a mask quickly regardless of their seat. The crew’s oxygen masks are separate, kept in the flight deck, not above the passenger seats.