Mobility, Contingency Response Airmen team-up during Exercise Crescent Moon
U.S. Air Force Senior Airman Chris Symes, 14th Airlift Squadron loadmaster, checks an oxygen mask before takeoff at Joint Base Charleston, S.C. Jan. 30, 2018. To maintain readiness, Airmen of the 621st CRW trained with aircrews from the 437th Airlift Wing to conduct mobility operations in a simulated chemical, biological, radiological or nuclear environment.