U.S. Air Force Senior Airman Gillian Dacsig, 6th Operational Medical Readiness Squadron bioenvironmental Engineering technician, checks the chlorine concentration of aircraft sampling points at MacDill Air Force Base, Florida, July 30, 2026. The Bioenvironmental Engineering Flight gathers data and inputs it directly into the Defense Occupational and Environmental Health Readiness System, or DOEHRS, to automatically populate the Individual Longitudinal Exposure Record, or ILER. (U.S. Air Force photo by Senior Airman Nelvis Sera)
| Date Taken: | 07.30.2026 |
| Date Posted: | 08.12.2026 14:07 |
| Photo ID: | 9865349 |
| VIRIN: | 260730-F-MU520-1019 |
| Resolution: | 5812x4151 |
| Size: | 3.25 MB |
| Location: | MACDILL AIR FORCE BASE, FLORIDA, US |
| Web Views: | 6 |
| Downloads: | 0 |
This work, Behind the mask: Bio Airmen fight to eliminate hazards so warfighters can win [Image 9 of 9], by A1C Nelvis Sera, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.