EASA AD CF-2020-02R1
Auto Flight System — Airplane Flight Manual Limitations and Procedures — Velocity Decay during Low Level Altitudes Capture in One Engine Inoperative Conditions
The Auto Flight System — Airplane Flight Manual Limitations and Procedures — Velocity Decay during Low Level Altitudes Capture in One Engine Inoperative Conditions is a Canadian Airworthiness Directive CF-2020-02R1 addressing Bombardier CL-600 series aircraft, specifically models CL-600-1A11, CL-600-2A12, and CL-600-2B16. It focuses on the risk of significant airspeed decay during altitude capture modes (ALTSEL, ASEL, ALTS CAP) when operating with one engine inoperative. The directive mandates updates to the Airplane Flight Manual (AFM) to include new limitations and procedures to mitigate this unsafe condition.