It's a hard job, but somebody has got to do it.
BAGRAM AIRFIELD, Afghanistan - Staff Sgt. James Irvin, from the 455th Aircraft Maintenance Squadron's 74th Aircraft Maintenance Unit, performs an air cycle machine inspection to ensure the A-10 Thunderbolt functions properly, here July 20. Sergeant Irvin is deployed from the 23rd Aircraft Maintenance Squadron, Moody Air Force Base, Ga. and hails from Kerrville, Texas. They support Coalition forces on a daily basis in support of Operation Enduring Freedom. (U.S. Air Force photo/Senior Airman Felicia Juenke)