These are critical steps that must be performed from memory before opening the book. For example, in an "Engine Fire," pilots immediately close the thrust lever and pull the fuel cutoff.
The Boeing 737-800 is a "Next Generation" (NG) aircraft, which serves as a bridge between older mechanical systems and modern fly-by-wire technology. Its QRH reflects this by: boeing 737-800 qrh quick reference handbook
De-icing on ground, volcanic ash encounter, windshear escape (paradoxically placed here because it’s not a “system failure”). These are critical steps that must be performed
Checklists are organized by aircraft systems (e.g., Air Systems, Electrical, Hydraulics). Unannunciated Checklists: Its QRH reflects this by: De-icing on ground,
The Boeing 737-800 Quick Reference Handbook (QRH) serves as the primary, standardized manual for flight crews to manage non-normal and emergency situations, featuring indexed, non-normal checklists and performance data. It is structured to minimize cognitive load through immediate-action memory items, a Quick Action Index for time-critical failures, and a "read and do" format for systematic troubleshooting. For further study, you can review the 737-800 Quick Reference Handbook on