In the "glass cockpit" of the typical airliner, it is the "Magenta Line" on the navigation display that controls the movement of the jet over the earth below. Since the airplanes are designed to operate in "LNAV- VNAV", there must be continuous continuity in the controlling track that is sent from the FMC/CDU. If there is a discontinuty or a "DISCO" in the Magenta Line indication. That must be corrected or the automation cannot control the direction of flight. If this doesn't make sense to you. Then you need to read this article.This precise guide by Captain Mike Ray covers the critical concept of automation disconnect — when pilots must take manual control, how to do it correctly, and the common mistakes that catch even experienced sim pilots off guard. What's Inside Autopilot disconnect procedures When and why airline crews go manual Common automation disconnect errors in simulation Real-world techniques for smooth manual takeover Who Is This For? Flight sim pilots flying glass cockpit airliners in X-Plane, MSFS, MSFS 2000 SERIES, OR Any flightsim where the subject airplane mirrors a real airplane. Student pilots building automation management skills Anyone who wants to understand how airline crews manage the transition from auto to manual flight Available as an instant download for just $1 — from University of Temecula Press. If you like these pilot briefs by Captain Mike Ray, they are all compiled into two beautiful books, Airplane Stuff: Aviation Addicts Handbook and Airplane Stuff 2: Flight Simulation...and a Whole Lot More!
