(Right) Capt. Phil Broberg, 28th Medical Operations Squadron education and training chief, and Staff Sgt. Ivan Vicente, ambulance services medical technician, calculate distance and direction to predetermined points of latitude and longitude throughout Camp Rapid, S.D., June 10. Each team prepares, analyzes and accesses their learned knowledge of geographical surroundings to complete the land navigation exercise. (U.S. Air Force photo/Airman Corey Hook)