New Horizons Guyana 2009
Lt. Col. (Dr.) Darryl Bybee, dentist, 75th Dental Squadron, Hill AFB, and Staff Sgt. Joseph Lee, dental technician from 47th Medical Operations Squadron, Laughlin AFB, performs a filling on Guyanese women Aug. 24, 2009, at the Diamond Secondary School, in Diamond, Guyana. Lt. Col. Bybee spent 31 years in his own private practice before joining the Air Force through direct commission. (U.S. Air Force photo by Airman 1st Class Perry Aston) (Released)