First Air Force Commander Visits the 138th Fighter Wing
First Air Force Commander, Lt Gen William Etter, taxis in preparation for departure in an F-16 Fighting Falcon at the 138th Fighter Wing in Tulsa Okla., 24 June 2014. Etter stopped at the 138th for a brief visit and to fly a training mission with the F-16 pilots of the 125th Fighter Squadron. (U.S. National Guard photo by Senior Master Sgt. Preston L. Chasteen/Released)