U.S. Air Force Lt. Col. Carl McBurnett, 446th Operations Support Squadron commander, left, addresses an audience of 15 to include Lt. Col. Casey Guerrero, 446th OSS outgoing commander, in the 446th OSS change of command ceremony held at Heritage Hill on Joint Base Lewis-McChord, Washington, Aug. 1, 2020. McBurnett, previously served as 728th Airlift Squadron Chief, Standards and Evaluations, Joint Base Lewis-McChord, Washington. (U.S. Air Force photo by Staff Sgt. Mary A. Andom)