Most air conditioning is electric, changing how pilots manage the packs.
The FCOM dictates that the 787 cockpit, or "Flight Deck," is designed for maximum efficiency with its large Liquid Crystal Displays (LCDs) and intuitive Flight Management System (FMS). The Electronic Checklist (ECL)
The Dreamliner functions as a flying micro-grid. The FCOM details driven directly by the engines, generating a combined 1.4 Megawatts of electrical energy. This power directly drives the air conditioning packs, wing anti-ice protection, and electric braking systems. 2. Hydraulic & Flight Control Synergy (Chapters 9 & 13)
4. Non-Normal Checklist (NNC) Philosophy and EICAS Integration 787 fcom exclusive
: Contains standard protocols for every phase of flight, from pre-flight preparation to post-flight shutdown.
Normal and non-normal checklists are embedded into the display units, meaning the physical FCOM is primarily used for deep-dive technical study and pre-flight planning. 2. Exclusive Systems Unique to the 787 FCOM
: A look at the business and engineering decisions behind the Dreamliner’s radical shift toward composites and global supply chain integration. Boeing 787 Dreamliner - an overview | ScienceDirect Topics Most air conditioning is electric, changing how pilots
This chapter is the law. It details the absolute operating limits of the 787, such as maximum operating speeds, maximum altitudes for various systems (e.g., landing gear operation), and engine thrust ratings. These limits are determined by Boeing's engineering and test flight programs and must never be exceeded.
Here is a breakdown of a typical 787 FCOM's core contents:
The manual includes specific guidance for technologies exclusive to the Dreamliner family: The FCOM details driven directly by the engines,
Here is the insight most simmers miss:
: Includes specific layouts for cabin crew panels, overhead crew rests, or premium cabin features unique to that airline.
Because the 787 represents a radical departure from traditional airliner architecture—most notably its transition to a "more-electric" platform—its FCOM contains procedures and system descriptions that exist nowhere else in commercial aviation.
: Boeing provides authorized, updated access to these manuals through its Licensed Manuals service , ensuring only verified personnel can view proprietary operational data. Key Technological Focus Areas in the FCOM
