The integrated Actively Stabilized Refueling Drogue System and Optical Reference System is in the process of testing in the 40- by 80-foot wind tunnel at the Arnold Engineering Development Complex National Full-Scale Aerodynamics Complex, located in the NASA Ames Research Center at Moffett Field in Mountain View, California. The integrated ASDRS and ORS was successfully tested at NFAC in 2019. (Courtesy photo)