Joint Base Charleston, S.C. –
Col. Richard Mathews, left, 628th Mission Support Group commander, passes the 628th Force Support Squadron guideon to incoming commander, Maj. William Parker, during the 628th FSS change of command ceremony, June 29, 2017 at Joint Base Charleston, SC. Parker came to Charleston from Osan Air Force Base, Republic of Korea where he commanded the 51st FSS.