366th TRS electrical systems course
Seaman Recruit Sergio Rivera, 366th Training Squadron electrical systems apprentice course student, adjusts the “Seabee” flag while climbing to the top of a utility pole at Sheppard Air Force Base, Texas, Jan. 24, 2018. The Seebees are the construction battalion of the Navy and have the motto “Construimus, Batuimus" or "We Build, We Fight." Rivera is in block seven of seven and scheduled to graduate Feb. 8. (U.S. Air Force photo by Alan R. Quevy)