What is the maximum temperature for takeoff in the CRJ 900?

The maximum temperature for takeoff in the CRJ 900 is 55°C. This limitation is crucial for ensuring safe operations, as temperatures above this threshold can adversely affect aircraft performance, including engine performance, lift capability, and overall aerodynamic efficiency.

Operating at temperatures exceeding the maximum limit can result in longer takeoff distances, reduced climb rates, and potential engine performance issues. Manufacturer guidelines are established to enhance safety and ensure the aircraft operates within optimal conditions, which is why adherence to these temperature limits is vital for flight crews. Understanding and applying the maximum takeoff temperature is an essential part of flight planning and performance calculations to maintain safety during operations.