Boeing 737-800 - Scan Flow and Areas of Responsibility

737 Flight Crew Operations Manual
Normal Procedures -
Introduction
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NP.11.4 D6-27370-866-EGP
The crew must verify manually selected or automatic AFDS changes. Use the
FMA to verify mode changes for the:
• autopilot
• flight director
• autothrottle
During LNAV and VNAV operations, verify all changes to the airplane’s:
• course
• vertical path
• thrust
• speed
Announcing changes on the FMA and thrust mode display when they occur is a
good CRM practice.
Scan Flow and Areas of Responsibility
The scan flow and areas of responsibility diagrams shown below are
representative and may not match the configuration(s) of your airplanes.
The scan flow diagram provides general guidance on the order each flight crew
member should follow when doing the preflight and postflight procedures.
Specific guidance on the items to be checked are detailed in the amplified Normal
Procedures. For example, preflight procedure details are in the Preflight
Procedure - Captain and Preflight Procedure - First Officer.
March 27, 2014