The refers to the Descriptions (DSC) section of the Flight Crew Operating Manual (FCOM) , which serves as a technical deep-dive into the aircraft's systems and their underlying logic . Unlike procedural chapters, the DSC is intended for study and reference, providing detailed diagrams , control panel layouts, and functional explanations for everything from hydraulics to avionics . Key Systems Covered in A320 DSC
Focuses on the Flight Guidance systems, including the FMGS (Flight Management Guidance System), which handles both managed and selected guidance. A320-FCOM_DSC Aircraf
Describes the three independent systems (Green, Blue, and Yellow) and components like the PTU (Power Transfer Unit) . How to Use the DSC for Training The refers to the Descriptions (DSC) section of
Explains the fly-by-wire architecture, including the ELAC (Elevator Aileron Computer), SEC (Spoiler Elevator Computer), and FAC (Flight Augmentation Computer) for yaw and trim. Describes the three independent systems (Green, Blue, and