AEDC stands up 804th Test Group with ceremony
Col. Jeffrey Geraghty, commander, Arnold Engineering Development Complex, makes remarks during the activation Ceremony for the 804th Test Group, the 716th Test Squadron, 717th Test Squadron, 718th Test Squadron and 804th Test Support Squadron at Arnold Air Force Base, Tenn., May 20, 2022. (U.S. Air Force photo by Jill Pickett)

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Photo by: Jill Pickett |  VIRIN: 220520-F-KN521-0031.JPG