What behavior led to the crash of the WC-130H during takeoff?

The choice indicating that the pilot banked left towards the malfunctioning engine is correct because it reflects a critical error in aircraft handling during a critical phase of flight. In situations where an engine malfunctions, pilots are trained to maintain the aircraft's desired flight path and performance through proper control inputs.

Banking towards the side of the malfunctioning engine compromises the aircraft's lateral balance and increases the risk of further instability. By banking left in this scenario, the pilot would have inadvertently exacerbated the effects of the asymmetrical thrust produced by the operational engine and the loss of lift from the non-operational engine. This behavior would likely lead to a loss of control during takeoff, making it a significant factor contributing to the crash.

In contrast, the other navigation choices reflect misconceptions about appropriate pilot responses during an engine failure. Acknowledging the right corrective measures is vital for maintaining aircraft control and ensuring safety during emergencies.