JOINT BASE ELMENDORF-RICHARDSON, Alaska -- Master Sgt. Kevin Combs, supervisor of the 176th Maintenance Squadron's Comm Nav Section, stands in formation at the 176th Wing's change-of-command ceremony here Sept. 18, 2011. Col. Donald S. Wenke assumed command of the 176th Wing from Brig. Gen. Charles "Chuck" Foster, who had led the wing since 2008. Alaska Air National Guard photo by Capt. John Callahan.