What is the maximum zero fuel weight (MZFW) for the CRJ 900?

The maximum zero fuel weight (MZFW) for the CRJ 900 is 70,750 lbs. This limitation is crucial for flight planning and ensures that the aircraft remains within safe operating parameters for structural integrity and performance. The MZFW represents the maximum weight of the aircraft without any usable fuel in the tanks, which is essential for calculating load distribution and ensuring the aircraft does not exceed its structural limits prior to fueling.

Understanding this limitation helps pilots and flight planners manage payload effectively, taking into account both passenger and cargo weights, while ensuring that the total weight, when combined with the fuel load, does not exceed the maximum takeoff weight. This is important for maintaining safety and compliance with regulatory requirements regarding weight and balance.