GOM’s measurement systems provide strong support to the aerospace industry and its suppliers by providing accurate part geometry and materials properties. The relevant data was utilized for finite element simulation and flow analysis, and the actual data attained in the wind tunnel and gear rack environmentally friendly test box were compared for simulation verification and input parameters for invert engineering. Optical 3D scanners are specially suitable for quality control of complex free-form surfaces. Consequently, they are accustomed to identify aircraft engine airfoils, property gas and steam turbines, and turbochargers.