Air Force Chief of Staff Gen. David L. Goldfein and Senior Master Sgt. Elizabeth Gilbert, 136th Airlift Wing Public Affairs superintendent, Texas Air National Guard, pose for a photo during his visit to Naval Air Station Fort Worth Joint Reserve Base, Texas, Jan. 29, 2017. Gilbert was coined for her 40 years of service in the Air Force and lifetime achievement award in public affairs. (Air National Guard photo by Senior Airman De'Jon Williams)