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U.S. Air Force Staff Sgt. Charles Penov, 379th Expeditionary Logistics Readiness Squadron vehicle maintenance noncommissioned officer in charge, stands beside an innovative system he created using nitrogen gas to safely check for leaks in vehicle air conditioning lines within the U.S. Central Command area of responsibility, Dec. 23, 2025. Penov implemented the system after identifying shortfalls with the previous system, leading to faster repair times and increased vehicle availability throughout the installation. (U.S. Air Force photo by Tech. Sgt. Justin Norton)
CAMERA
NIKON Z 8
LENS
NIKKOR Z 24-70mm f/2.8 S
APERTURE
35/10
SHUTTERSPEED
1/100
ISO
640
No camera details available.
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