What is the maximum takeoff weight specified for an aircraft?

The maximum takeoff weight (MTOW) of an aircraft refers to the maximum weight at which the pilot is allowed to attempt to take off. This weight includes the weight of the aircraft itself, fuel, passengers, baggage, and any cargo. It is an important specification because it affects the aircraft's performance, including its fuel efficiency, climb rate, and overall safety during takeoff.

In this question, specifying 84,500 lbs as the maximum takeoff weight is indicative of a particular aircraft category, often associated with commercial jet aircraft. This weight is typically set by the aircraft manufacturer and certified by aviation regulatory bodies, ensuring that the aircraft can operate safely under various conditions without exceeding structural limits.

The other options presented do not align with this specified maximum takeoff weight for typical commercial or larger aircraft, making 84,500 lbs the correct answer in this context as it aligns with realistic operational weights for certain aircraft models in service today.