Hometown Heroes
YOKOTA AIR BASE, Japan --Staff Sgt. Patrick Costello, 374th Civil Engineer Squadron, checks the voltage at Yokota Air Base, Japan April 8, 2011. Sergeant Costello, a native of Clinton Ind., is in charge of the electrical power generators, he provides emergency essential power to mission critical functions. Along with his fellow Airmen, Sergeant Costello has been working in support of Operation Tomodachi. (U.S. Air Force photo/Airman 1st Class Krystal M. Garrett)