U.S. Air Force Crew CHIEF, AIRMAN First Class Doug Downing, adds oil to an engine of a KC-135 Stratotanker at Moron Air Base, Spain, on March 21st, 1999. A1C Downing is assigned to the 319th (AGS) Aircraft Generation Squadron is deployed to Moron AB, Spain, in support of Joint Task Force Noble Anvil. This image was shot through the Starlight Night Vision Lens System