What is the zero fuel weight (ZFW) limit for a CRJ-900?

The zero fuel weight (ZFW) limit for a CRJ-900 is correctly identified as 70,750 pounds. This figure is crucial for operations as it defines the maximum allowable weight of the aircraft without any fuel on board, excluding the operational weight of the fuel needed for the flight. This limit is important for ensuring the structural integrity of the aircraft during flight, as exceeding this weight can lead to operational inefficiencies and safety risks.

In addition, maintaining within the ZFW limit helps ensure that the aircraft can achieve optimal performance in terms of load factors, balance, and maneuverability. Each aircraft model has its specifications tailored to its design and intended operations, making familiarity with these limits essential for pilots and crew members involved in flight planning and operations.