787 Fcom

Developing a feature for a Boeing 787 Flight Crew Operations Manual (FCOM) typically refers to creating software tools that translate technical data into digestible, actionable content for pilots. The most prominent example is the 787 Guide, developed by Johan Lindstrom, which simplifies "Seattle-style" technical jargon into intuitive overviews and interactive tools. Core Feature Concepts for 787 FCOM Apps

  • 787-8 (Original Dreamliner)
  • 787-9 (Stretched, different payload/range)
  • 787-10 (Highest MTOW, different gear retraction logic) While 90% of the FCOM is common, the Performance Inflight and Weight & Balance chapters differ significantly.
  • Trap answer: "Depressurization."
  • FCOM Answer: "The outflow valve modulates automatically; the cabin will slowly climb to 10,000 ft. You have 30 minutes."
  • System failures (e.g., engine failure, pressurization failure)
  • Emergency situations (e.g., fire, depressurization)

Taxi and Takeoff

  • Nosewheel steering: Tiller sensitivity is high. The FCOM warns against using tiller above 20 knots.
  • V-speeds: Calculated by the onboard Performance Tool (OPT), not a manual chart. The FCOM provides the formulas, but the EFB does the math.

Because of this, the FCOM contains new procedures for "CCS Reboot" and "Application Restart" that feel more like IT troubleshooting than traditional aviation. 787 fcom

Importance of the 787 FCOM

A Sample Page from the 787 FCOM (Mental Model)

SP.1.3 - Electrical Power Generation

  • Description and operation of: