An airman first class is eligible for promotion to senior airmen after 36 months time in service and 20 months time in grade or 28 months time in grade, whichever comes first. (U.S. Air Force photo by Airman Colleen Coulthard)
CAMERA
NIKON Z 6
LENS
NIKKOR Z 24-70mm f/2.8 S
APERTURE
28/10
SHUTTERSPEED
1/100
ISO
800
No camera details available.
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