What is the minimum battery voltage required to operate the aircraft?

The minimum battery voltage required to operate the T-6A aircraft is 23.5 V. This voltage threshold is critical for ensuring that the electrical systems function correctly and that the aircraft can start and operate safely. Operating with a battery voltage below this level could lead to insufficient power for avionics, lighting, and other critical systems, compromising safety and performance.

While other voltage levels listed may represent acceptable ranges for particular components or conditions, 23.5 V is established as the minimum required for overall aircraft operation. Adhering to this limit helps ensure that all systems receive adequate power and that the aircraft remains operational and reliable during missions.