Oxygen.txt

  1. At what altitude do the masks deploy for passengers?
    How long do the masks have oxygen?
    • 14000 cabin altitude.
    • Good for 12 minutes cannot be shut off.
  2. What is the minimum portable oxygen cylinder pressure for dispatch? How long will that last?
    • 1200psi
    • 30minutes
  3. What does EICAS message OXYGEN LO PRESS indicate?
    • Cylinder pressure below 400psi
    • Good for crew of 3 for 12 minutes.
  4. At what altitude will crew masks provide 100% oxygen?
    Above FL330
Author
roscoe329
ID
166240
Card Set
Oxygen.txt
Description
O2
Updated