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