What is the aircraft weight at the top of climb for Operating Conditions W-5?

In the context of aircraft operational procedures, the weight at the top of climb is determined by the aircraft's specific performance data, which takes into account various factors including fuel burn, payload, and initial takeoff weight. For Operating Conditions W-5, the correct aircraft weight at the top of climb is established through a detailed understanding of the weight reduction that occurs as fuel is consumed during ascent.

Choosing 89,900 lbs as the weight at the top of climb indicates that the aircraft has burned an appropriate amount of fuel to reach that weight while still adhering to operational safety standards and performance conditions described in W-5. This weight allows for optimal performance in terms of climb rate and fuel efficiency, ensuring that the aircraft remains within its operational limits.

The other options represent weights that do not accurately reflect the expected fuel consumption and aircraft performance factors associated with W-5, making them less suitable choices for this scenario. Understanding the specific operational parameters for different weights at various phases of flight is crucial for an aircraft dispatcher, as it directly impacts flight planning and safety considerations.