GOM’s measurement gear rack systems provide strong support to the aerospace industry and its suppliers by giving accurate part geometry and materials properties. The relevant data was utilized for finite component simulation and flow evaluation, and the actual data obtained in the wind tunnel and environmentally friendly test box were in comparison for simulation verification and insight parameters for reverse engineering. Optical 3D scanners are specially ideal for quality control of complicated free-form surfaces. Consequently, they are accustomed to identify aircraft engine airfoils, land gas and steam turbines, and turbochargers.