What is the maximum speed for operations with flaps extended on the CRJ 900?

The maximum speed for operations with flaps extended on the CRJ 900 is indeed 200 knots. This limitation is essential for maintaining the structural integrity and aerodynamic performance of the aircraft while the flaps are deployed. Exceeding this speed with the flaps extended could lead to excessive aerodynamic loads on the flap structure and potentially compromise the aircraft's performance during critical phases of flight such as approach and landing. Adhering to this speed limit ensures that the flaps function correctly and reduces the risk of handling issues that could arise from operating outside of prescribed limits. This helps in maintaining a safe operating envelope, which is crucial in preventing unexpected aerodynamic behaviors.