What weight is the maximum take-off weight for an aircraft?

The maximum take-off weight (MTOW) for an aircraft is a crucial specification as it indicates the maximum weight at which the pilot is allowed to attempt to take off. This specification is important for ensuring safety and performance during flight.

In aviation, the MTOW varies by aircraft type and model, and it is dictated by various factors, including structural integrity, engine performance, and regulatory limitations. The choice of 84,500 lbs is significant because it reflects the typical MTOW for many commercial airliners, particularly in the regional jet category. It is a standard figure that maintains the aircraft's operational efficiency while considering safety margins.

Other weight figures provided in the options represent different aircraft types or capacities that are lower than the selected choice. Therefore, the selection of 84,500 lbs as the maximum take-off weight demonstrates an understanding of industry standards and aligns with operational practices for certain aircraft designs.