12/1/2011 - Zachary and Kaila Lusson put chief master sergeant stripes on their father, Chief Master Sgt. Matthew Lusson, the 30th Operations Group superintendent, during a promotion ceremony here Wednesday, Nov. 30, 2011. The rank of chief master sergeant is limited by federal law to only one percent of the Air Force enlisted force. (U.S. Air Force photo/Jerry E. Clemens, Jr.)

12/1/2011 - Col. David Hook, 30th Operations Group commander, administers the Oath of Enlistment to Chief Master Sgt. Matthew Lusson, the 30th OG superintendent, here Wednesday, Nov. 30, 2011. The rank of chief master sergeant is limited by federal law to only one percent of the Air Force enlisted force. (U.S. Air Force photo/Jerry E. Clemens, Jr.)

12/1/2011 - Chief Master Sgt. Matthew Lusson, the 30th Operations Group superintendent, speaks to guests during his promotion ceremony here Wednesday, Nov. 30, 2011. The rank of chief master sergeant is limited by federal law to only one percent of the Air Force enlisted force. (U.S. Air Force photo/Jerry E. Clemens, Jr.)