STEM Rally at McConnell
Master Sgt. Nicholas Gerdes, 373rd Training Squadron instrument flight control instructor, shows local high school student parts of a KC-135R Stratotanker, Nov. 7, at McConnell Air Force Base, Kan. Gerdes explained each part and the functionality of it to the students. (U.S. Air Force photo/Airman 1st Class Colby L. Hardin)