Master Sgt. Rico Walker (left) and Lt. Col. Lenora Cook (right) congratulate Lt. Col. Sally Bird after she touched down (and was splashed with water) following her last aeromedical flight aboard a KC-135. Colonel Bird has been with 932nd Aeromedical Squadron for 18 years at Scott Air Force Base. She is retiring with 28 years total service and has logged some 2,906 flying hours.