AEDC Aeropropulsion team takes the lead on AFWERX Rapid Test Technique Development effort
Alan Womack, machinist lead, disconnects instrumentation while preparing to swap out nozzles on a test stand in the Sea Level 2 Test Cell, Dec. 17, 2020, at Arnold Air Force Base, Tenn. The second nozzle that was tested is seen in the foreground. An Arnold Engineering Development Complex test team was investigating the acoustic properties of the nozzles. (U.S. Air Force photo by Jill Pickett)

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Photo by: Jill Pickett |  VIRIN: 201217-F-KN521-1026.JPG