July 9, 2019 Hypervelocity capabilities advance to new highs at AEDC Tunnel 9 AEDC Hypervelocity Wind Tunnel 9 in White Oak, Maryland, is on the verge of delivering an unprecedented capability.In late April, the team at Tunnel 9 completed an initial shakeout of the Mach 18 system and, later this year, facility engineers are set to begin a full calibration on Mach 18. If