ASTS keeps wing healthy

Airman 1st Class Michael Brown, 403rd Aeromedical Staging Squadron ophthalmic technician, performs a near-point-of-convergence test during a routine eye exam on Staff Sgt. Matthew McCoy, 403rd Aircraft Maintenance Squadron crew chief Feb. 10, at Keesler Air Force Base, Mississippi. One of the roles of ASTS is to make sure that the wing’s Citizen Airmen are healthy and fit for service worldwide. (U.S. Air Force photo/Tech. Sgt. Ryan Labadens)