Staff Sgt. Jose Cartagena, Train, Advise, Assist Command-Air fixed wing advisor explains the proper way to conduct an operators inspection on a new generation heater. Aerospace ground equipment is one of the areas future Afghan C-130 maintainers are being taught during C-130 maintenance lead-in training. Afghan maintainers are already performing much of the work on their helicopter fleet, but are just beginning C-130 maintenance. (US Air Force photo by Senior Master Sgt. J. LaVoie/Released)