GIE S2A’s mission

• Operate and develop two wind tunnels, a full scale aeroacoustic wind tunnel and a 2/5 scaled wind tunnel including three main characteristics: taking into account the aerodynamic noise reduction, the possibility of mobile mode simulation, rotating wheels and the control of crosswind forces.

• Federate an automotive aerodynamics research competence center based on the CNRT Automotive Aeroacoustic Research by providing skills and facilities to laboratories and industrial.