Ground vibration test (GVT) of the ATTILA tiltrotor
Another milestone for the ATTILA project! The DLR-Institut für Aeroelastik from the German Aerospace Center (DLR) and Royal NLR recently completed a comprehensive ground vibration test (GVT) of the ATTILA tiltrotor wind tunnel model at the large low-speed facility (LLF) of DNW - German-Dutch Wind Tunnels. The GVTs are aimed at the dynamic