The document summarizes the canopy system of a T-38 aircraft. It describes the manually operated clamshell canopy and its aluminum alloy frame and acrylic panel construction. It also details the internal and external locking levers and handles used to lock and unlock the canopy, as well as the internal and external jettison handles used in an emergency to jettison the canopy. Warnings are provided about opening the canopy during high wind conditions or taxi speeds.