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)
| Date Taken: | 12.23.2025 |
| Date Posted: | 01.07.2026 06:13 |
| Photo ID: | 9469863 |
| VIRIN: | 251223-F-ZJ473-1174 |
| Resolution: | 3000x2000 |
| Size: | 3.98 MB |
| Location: | (UNDISCLOSED LOCATION) |
| Web Views: | 11 |
| Downloads: | 1 |
This work, 379 ELRS vehicle maintenance introduces innovative nitrogen gas testing method for air conditioning systems [Image 4 of 4], by TSgt Justin Norton, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.