What is the maximum speed for the CRJ 900 with flaps at 20 degrees?

The maximum speed for the CRJ 900 with flaps set at 20 degrees is indeed 200 KIAS. This limitation ensures the safe operation of the aircraft while managing aerodynamic forces during flight configurations that utilize flaps. Exceeding this speed could lead to undesirable flight characteristics, increased stall risk, or possible mechanical failure of the flap system due to the stresses applied to the aircraft components.

Understanding this speed limitation is critical for pilots, especially when transitioning through different phases of flight, such as approach and landing, where flap configurations change. Adhering to the specified speed limits helps maintain control, ensures a smooth and safe landing, and assists in achieving optimal performance characteristics of the aircraft.