Senior Airman Sebero Quintero cleans a vehicle air filter at Kandahar Airfield. U.S. Air Force Senior Airman Sebero Quintero cleans a vehicle air filter at Kandahar Airfield, Afghanistan, on Oct. 28, 2010. Quintero is a vehicle maintenance journeyman with the 451st Expeditionary Logistics Squadron. SHARE IMAGE: Download Image: Full Size (0.02 MB) Photo By: VIRIN: 881300-L-GVF99-431.jpg Photo Gallery