Photo Credit: Photo by Capt. Kurt E. Van Slooten, 1st Signal Brigade PAO
Staff Sgt. David Y. Ko, studies his teaching materials, while
students in the Functional Academic Skills Training class take a timed math
quiz to prepare them for re-taking the math section of the Armed Services
Vocational Aptitude Battery under time constraints, in the 36th Signal
Battalion conference room on Camp Walker, South Korea.