Located on the front cover or first pages, it provides immediate access to high-priority checklists for serious events like: Emergency Evacuation Loss of Cabin Pressure (Rapid Depressurization) Engine Fire, Severe Damage, or Separation Smoke/Fire/Fumes Non-Normal Checklists:
The most important book in the cockpit that you hope to never use. 📖✈️ boeing 737800 qrh quick reference handbook