Senior Airman Mika Le Henaff, 779th Medical Group aerospace medical technician, and Staff Sgt. Misty Chaar, 779th Dental Squadron oral surgery technician, discuss medical protocol on the flightline on Join Base Andrews, Md., Sept. 19, 2015. The 779th MDG provided medical support for the 2015 Joint Base Andrews Air Show. (U.S. Air Force photo by Senior Airman Dylan Nuckolls/Released)