Sheppard in photos

Airman Storm Harris, 361st Training Squadron aircraft fuel systems apprentice course student learns to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas, July 11, 2017. This training ensures that any malfunction problems are corrected before the aircraft takes off.  (U.S. Air Force photo/Liz H. Colunga)

Airman Storm Harris, 361st Training Squadron aircraft fuel systems apprentice course student learns to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas, July 11, 2017. This training ensures that any malfunction problems are corrected before the aircraft takes off. (U.S. Air Force photo/Liz H. Colunga)

Airmen Malik Jackson and Victor Mendoza 361st Training Squadron aircraft fuel systems apprentice course students learn to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas. This training ensures that any malfunction problems are corrected before the aircraft takes off.  (U.S. Air Force photo/Liz H. Colunga)

Airmen Malik Jackson and Victor Mendoza 361st Training Squadron aircraft fuel systems apprentice course students learn to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas. This training ensures that any malfunction problems are corrected before the aircraft takes off. (U.S. Air Force photo/Liz H. Colunga)

Airman Tryston Stanfield, 362nd Training Squadron A-10 crew chief apprentice course student, aides his classmate in raising the windshield to gain access to the avionics boxes. Avionics boxes need to be accessible in case of electronics malfunctions. (U.S. Air Force Photo by Senior Airman Robert L. McIlrath)

Airman Tryston Stanfield, 362nd Training Squadron A-10 crew chief apprentice course student, aides his classmate in raising the windshield to gain access to the avionics boxes. Avionics boxes need to be accessible in case of electronics malfunctions. (U.S. Air Force Photo by Senior Airman Robert L. McIlrath)

Airmen Corbin Broglio and Tryston Stanfield, 362nd Training Squadron A-10 crew chief apprentice course students, work on raising the windshield to allow access to the avionics boxes. Avionics boxes would need to be accessible during and electronic malfunction. (U.S. Air Force phot by Senior Airman Robert L. McIlrath)

Airmen Corbin Broglio and Tryston Stanfield, 362nd Training Squadron A-10 crew chief apprentice course students, work on raising the windshield to allow access to the avionics boxes. Avionics boxes would need to be accessible during and electronic malfunction. (U.S. Air Force phot by Senior Airman Robert L. McIlrath)

Airman Victor Mendoza 361st Training Squadron aircraft fuel systems apprentice course student learns to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas, July 11, 2017. He supervises are other students remove and replace the No. 2 dump pump in a C-130 wing. (U.S. Air Force photo/Liz H. Colunga)

Airman Victor Mendoza 361st Training Squadron aircraft fuel systems apprentice course student learns to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas, July 11, 2017. He supervises are other students remove and replace the No. 2 dump pump in a C-130 wing. (U.S. Air Force photo/Liz H. Colunga)

Airman Malik Jackson, 361st Training Squadron aircraft fuel systems apprentice course student learns to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas, July 11, 2017. He serves as the runner, or the person in charge of gathering tools for removing and replacing the No. 2 dump pump in a C-130 wing. (U.S. Air Force photo/Liz H. Colunga)

Airman Malik Jackson, 361st Training Squadron aircraft fuel systems apprentice course student learns to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas, July 11, 2017. He serves as the runner, or the person in charge of gathering tools for removing and replacing the No. 2 dump pump in a C-130 wing. (U.S. Air Force photo/Liz H. Colunga)

SHEPPARD AIR FORCE BASE, Texas -- Airman Storm Harris, 361st Training Squadron aircraft fuel systems apprentice course student learns to diagnose and repair fuel system malfunctions at Sheppard Air Force Base, Texas, July 11, 2017. This training ensures that any malfunction problems are corrected before the aircraft takes off. (U.S. Air Force photo/Liz H. Colunga)