315th Aeromedical Evacuation Squadron members explain their mission of being a hospital in the sky to Charleston area teenage women aboard a C-17 Globemaster III during the Joint Base Charleston Women in Aviation Career Day April 29. About 90 8th and 9th-grade girls from Charleston area schools visited base to learn about jobs in aviation and meet successful women in aviation career field. (U.S. Air Force photo by Michael Dukes)