I'm a 73yo Retired vet of 33yrs. I've flown in many Helo's, but never piloted one. I did take the Solo flight in a Cesna 172 but never continued to flying one due to deployments. My plan is to build the Cesna PL from Karl's plans, although the copilots seat is to accommodate the controls of a Helicopter. I'm new to all the building a CPU, 3D printer, Simulators.