Personnel stationed at Al Udeid Air Base, Qatar, take tests during a “DSST/CLEP-a-thon,” Feb. 11, 2017. The CLEP-a-thon was a testing marathon during which service members took DANTES Subject Standardized Test exams and College Level Examination Program tests. ( Air Force photo by Senior Airman Cynthia A. Innocenti)

---

Size: 7360px × 4912px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: