Meet the Pratt & Whitney PT6C-67C engine - the true workhorse of the Toll Ambulance Rescue fleet. This magnificent machine keeps the rotor blades spinning in all sorts of conditions, allowing us to perform rescues from the ocean through to high mountain terrain. To give you an overview of its operation, Chief Ground School Instructor David H. walks us through how the engine turns air and fuel into pure power. | Toll Ambulance Rescue

🔬Testing precooler technology with a Pratt & Whitney F100 engine.💥This test marks the first major propulsion milestone for the Quarterhorse Mk 2 aircraft.✈️The aircraft will use the precooler-F100 engine combination and reach speeds of up to Mach 2.5.🚀The precooler increases the maximum speed of the turbine engine by reducing the inlet air temperature.🌡️It is an integral part of the larger turbine combined cycle (TBCC) engine architecture.🧩 | Dr. Engine