Ground operation of the T-6A is limited to which ambient temperature range?

The correct choice indicates that ground operation of the T-6A is limited to an ambient temperature range of -23 to 43 ºC. This range is critical as it ensures the safe and effective operation of the aircraft's systems. Operating outside of this specified temperature range could lead to potential issues such as decreased engine performance, difficulties with the aircraft systems, and could impact the safety of ground handling procedures. The specified temperatures take into account the limits of the equipment and the materials used in the aircraft, considering factors such as fuel characteristics, system efficiencies, and the physical properties of the aircraft components.

Understanding this range is essential for pilots and ground crew to ensure that the aircraft operates reliably and safely while on the ground. The other options either present limits that are too narrow or too wide, which could expose the aircraft to adverse conditions during ground operations that could jeopardize safety and performance.