Being formally recognized as Tinker’s newest chief master sergeants during a recognition ceremony Feb. 22 at the Tinker Club are: from left, Senior Master Sgt. John Jasper, 552nd Maintenance Squadron; Senior Master Sgt. Leslie Doncaster, 966th Airborne Air Control Squadron; Chief Master Sgt. Carl Butler, 513th Air Control Group; Chief Master Sgt. Lamond Tate, 513th Air Control Group; Chief Master Sgt. Phillip Brand, 507th Air Refueling Wing; Senior Master Sgt. Nathaniel McGuire, 72nd Aerial Port Squadron; Senior Master Sgt. Gregory Amelsberg, 552nd MXS; and Senior Master Sgt. John Martin, 552nd MXS. (Air Force photo by Darren D. Heusel)