Cabin Altitude Warning

Question 1

Cabin Altitude Warning or Rapid Depressurization

Answer 1

• Don oxygen masks and set regulator to 100%
• Establish crew communication
• Pressurization mode selector………MAN
• Outflow Valve Switch……………………Hold in Close until the outflow vale indication shows fully closed
• IF cabin altitude is uncontrollable
- Passenger signs…………………On
- Pass oxygen Switch……………On
• Go to Emergency decent checklist
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Ask for Emergency Decent checklist