Col. Sandra Smith-Poling retirement
Col. Karen Winter, left, presents Col. Sandra Smith-Poling,the Meritorious Service Medal at Colonel Smith-Poling's retirement ceremony. Colonel Smith-Poling served more than 20 years in the Air Force. Both colonels are with the 446th Aeromedical Staging Squadron, a Reserve unit at McChord Air Force Base, Wash. (Air Force photo/Senior Airman Patrick Cabellon)