Lt. Col. John Valdes, former 434th Aircraft Maintenance Squadron commander, symbolically presents a guidon to Col. Arianne Mayberry, 434th Maintenance Group commander, during a change of command ceremony at Grissom Air Reserve Base, Oct. 4, 2020. Valdes held the position for the past 5 years. (U.S. Air Force photo / A1C Harrison Withrow)
CAMERA
NIKON D5
LENS
N/A
APERTURE
56/10
SHUTTERSPEED
10/1250
ISO
2500
No camera details available.
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