Lt. Col. Colleen Kelley talks with a mother holding her baby during the colonel’s deployment to Guatemala. Colonel Kelley is the chief of flight medicine with the 439th Aerospace Medicine Squadron. A reservist from Vermont, she spent two weeks in Guatemala in 2005, treating patients in remote clinics with the 710th Medical Squadron from Omaha, Neb. Two years later, she was part of a combined medical missionary mission to Bizerte, Tunisia at Kharouba Air Base, where she trained with the Tunisian military, teaching aeromedical transport concepts. (Courtesy photo)