Finding the right fit
Master Sgt. Doyle McKinney, a 419th Medical Squadron bioenvironmental technician, performs a gas mask fit test on Tech. Sgt. Phil Bradley of the 419th Maintenance Squadron. These fit tests are routinely carried out during the wing's Unit Training Assemblies one weekend per month to maintain deployment readiness. (U.S. Air Force photo/Staff Sgt. Kyle Brasier)