Sheppard in photos

Airman Eric Mays, 362nd Training Squadron F-16 student performs constant speed drive servicing during the second block of the F-16 Tactical Aircraft Maintenance Apprentice Course at Sheppard Air Force Base, Texas, March 23, 2017. The training course is approximately 58 academic days, consisting of five blocks. This class started their training Feb 3 and will graduate May 27, 2017. (U.S. Air Force photo by Liz H. Colunga/Released)

Airman Eric Mays, 362nd Training Squadron F-16 student performs constant speed drive servicing during the second block of the F-16 Tactical Aircraft Maintenance Apprentice Course at Sheppard Air Force Base, Texas, March 23, 2017. The training course is approximately 58 academic days, consisting of five blocks. This class started their training Feb 3 and will graduate May 27, 2017. (U.S. Air Force photo by Liz H. Colunga/Released)

Airman Jewel Reyes, 363rd Training Squadron A-10 students, learns how to remove and install a dual rail adapter on station one of the A-10 aircraft at Sheppard Air Force Base, Texas, March 23, 2017. This training course lasts approximately 68 days. (U.S. Air Force photo by Liz H. Colunga/Released)

Airman Jewel Reyes, 363rd Training Squadron A-10 students, learns how to remove and install a dual rail adapter on station one of the A-10 aircraft at Sheppard Air Force Base, Texas, March 23, 2017. This training course lasts approximately 68 days. (U.S. Air Force photo by Liz H. Colunga/Released)

Airman Colton Curry, 363rd Training Squadron A-10 students, learns how to remove and install a dual rail adapter on station one of the A-10 aircraft at Sheppard Air Force Base, Texas, March 23, 2017. This training course lasts approximately 68 days. (U.S. Air Force photo by Liz H. Colunga/Released)

Airman Colton Curry, 363rd Training Squadron A-10 students, learns how to remove and install a dual rail adapter on station one of the A-10 aircraft at Sheppard Air Force Base, Texas, March 23, 2017. This training course lasts approximately 68 days. (U.S. Air Force photo by Liz H. Colunga/Released)

Airmen Aaron Beshears and Colton Curry, 363rd Training Squadron A-10 students, learn how to remove and install a dual rail adapter on station one of the A-10 aircraft at Sheppard Air Force Base, Texas, March 23, 2017. This training course lasts approximately 68 days. (U.S. Air Force photo by Liz H. Colunga/Released)

Airmen Aaron Beshears and Colton Curry, 363rd Training Squadron A-10 students, learn how to remove and install a dual rail adapter on station one of the A-10 aircraft at Sheppard Air Force Base, Texas, March 23, 2017. This training course lasts approximately 68 days. (U.S. Air Force photo by Liz H. Colunga/Released)

Airman Eric Mays, 362nd Training Squadron F-16 student performs constant speed drive servicing during the second block of the F-16 Tactical Aircraft Maintenance Apprentice Course at Sheppard Air Force Base, Texas, March 23, 2017. The training course is approximately 58 academic days, consisting of five blocks. This class started their training Feb 3 and will graduate May 27, 2017. (U.S. Air Force photo by Liz H. Colunga/Released)

Airman Eric Mays, 362nd Training Squadron F-16 student performs constant speed drive servicing during the second block of the F-16 Tactical Aircraft Maintenance Apprentice Course at Sheppard Air Force Base, Texas, March 23, 2017. The training course is approximately 58 academic days, consisting of five blocks. This class started their training Feb 3 and will graduate May 27, 2017. (U.S. Air Force photo by Liz H. Colunga/Released)

SHEPPARD AIR FORCE BASE, Texas -- Airman Eric Mays, 362nd Training Squadron F-16 student performs constant speed drive servicing during the second block of the F-16 Tactical Aircraft Maintenance Apprentice Course at Sheppard Air Force Base, Texas, March 23, 2017. The training course is approximately 58 academic days, consisting of five blocks. This class started their training Feb 3 and will graduate May 27, 2017. (U.S. Air Force photo by Liz H. Colunga/Released)