Maintenance Kaleidoscope
Airman 1st Class Alexander Buenviaje, 374th Aircraft Maintenance Squadron electrical and environment apprentice, operates a video borescope to inspect inside parts of a C-130 Hercules at Yokota Air Base, Japan, April 28, 2014. The borescope, a fiberscope, consists of a miniature video camera on the end of a flexible tube that projects the image on a screen, allowing Airmen to inspect deep within equipment, engines and other dark spaces. (U.S. Air Force photo by Osakabe Yasuo/Released)