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The unchanging rules. For the 787, this includes the critical "Flap Load Relief" speeds (e.g., Flaps 5 max speed), maximum altitude for APU operation (39,000 feet for the 787), and battery temperature limits (following the 787 battery incidents of 2013).
In the world of commercial aviation, the Flight Crew Operations Manual (FCOM) is the pilot’s bible. It is the definitive, type-specific document approved by the regulatory authority (FAA, EASA, etc.) that dictates every standard procedure, system description, performance calculation, and limitation for an aircraft.
For the Boeing 787 Dreamliner—an aircraft that revolutionized air travel with composite structures, bleedless engines, and advanced fly-by-wire (FBW) controls—the 787 FCOM is not merely a manual; it is a sophisticated, dataset-driven ecosystem. 787 fcom
This article provides an exhaustive exploration of the 787 FCOM: its structure, its unique digital-native philosophy, and how pilots interact with it in the glass cockpit environment.
On the 787, the distinction is:
The 787 uses a Common Core System (CCS) built on open-source Linux architecture. The FCOM emphasizes that the CCS hosts two critical applications:
Because of this, the FCOM contains new procedures for "CCS Reboot" and "Application Restart" that feel more like IT troubleshooting than traditional aviation. The unchanging rules
Legacy aircraft (Boeing 737, 747, 757/767, and even early 777s) transitioned from heavy paper binders to PDFs. The 787, however, was designed as a "paperless" aircraft from day one. The 787 FCOM is optimized for the Electronic Flight Bag (EFB) —specifically the Class 2 or Class 3 EFBs mounted in the flight deck.
The "checklist flow." This is unique because the 787 uses self-prompting electronic checklists on the EICAS (Engine Indication and Crew Alerting System) screens. The FCOM provides the “why” behind the digital command. Because of this, the FCOM contains new procedures
Before touching the flight deck, a 787 pilot must memorize the FCOM Limitations section. Sample memory items:
The unchanging rules. For the 787, this includes the critical "Flap Load Relief" speeds (e.g., Flaps 5 max speed), maximum altitude for APU operation (39,000 feet for the 787), and battery temperature limits (following the 787 battery incidents of 2013).
In the world of commercial aviation, the Flight Crew Operations Manual (FCOM) is the pilot’s bible. It is the definitive, type-specific document approved by the regulatory authority (FAA, EASA, etc.) that dictates every standard procedure, system description, performance calculation, and limitation for an aircraft.
For the Boeing 787 Dreamliner—an aircraft that revolutionized air travel with composite structures, bleedless engines, and advanced fly-by-wire (FBW) controls—the 787 FCOM is not merely a manual; it is a sophisticated, dataset-driven ecosystem.
This article provides an exhaustive exploration of the 787 FCOM: its structure, its unique digital-native philosophy, and how pilots interact with it in the glass cockpit environment.
On the 787, the distinction is:
The 787 uses a Common Core System (CCS) built on open-source Linux architecture. The FCOM emphasizes that the CCS hosts two critical applications:
Because of this, the FCOM contains new procedures for "CCS Reboot" and "Application Restart" that feel more like IT troubleshooting than traditional aviation.
Legacy aircraft (Boeing 737, 747, 757/767, and even early 777s) transitioned from heavy paper binders to PDFs. The 787, however, was designed as a "paperless" aircraft from day one. The 787 FCOM is optimized for the Electronic Flight Bag (EFB) —specifically the Class 2 or Class 3 EFBs mounted in the flight deck.
The "checklist flow." This is unique because the 787 uses self-prompting electronic checklists on the EICAS (Engine Indication and Crew Alerting System) screens. The FCOM provides the “why” behind the digital command.
Before touching the flight deck, a 787 pilot must memorize the FCOM Limitations section. Sample memory items: