Bioenvironmental Airmen keep your head above water
Airman 1st Class Gretta Meixel, 18th Bioenvironmental Engineering Flight technician, tests the fit of a self-contained breathing apparatus during an equipment test at Kadena Air Base, Japan, July 21, 2022. The 18th BEF is responsible for monitoring water quality, air quality and respiratory protection for the installation. (U.S. Air Force photo by Airman 1st Class Tylir Meyer)