U.S. Air Force Airman 1st Class Christian Marquez, 146th Civil Engineer Squadron, California Air National Guard, feels for airflow while troubleshooting a heating and cooling system during a week-long training exercise at the 163d Regional Training Site, March Air Reserve Base, Calif., Aug. 25, 2026. The exercise places civil engineers in an environment where they establish, operate, and defend a temporary encampment under simulated combat conditions, allowing Airmen to learn and test critical career-field skills. The hands-on training allows the squadron to validate their readiness and prepare for real-world operations. (U.S. Air National Guard Photograph by Senior Master Sgt. Julianne Sitterding)
| Date Taken: | 08.27.2026 |
| Date Posted: | 08.28.2026 11:11 |
| Photo ID: | 9894243 |
| VIRIN: | 260825-Z-RZ465-1447 |
| Resolution: | 7832x5221 |
| Size: | 6.76 MB |
| Location: | MORENO VALLEY, CALIFORNIA, US |
| Web Views: | 2 |
| Downloads: | 0 |
This work, 163d RTS Conducts Multi-day Readiness Training for the 146th CES [Image 30 of 30], by SMSgt Julianne Sitterding, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.