Firefighters pause to reflect on the sacrifices of fellow firefighters and Airmen who gave their lives battling the spreading White Draw Wildfire in southwest South Dakota, during a memorial service in Edgemont, S.D., July 5, 2012. The C-130 from the 145th Airlift Wing, North Carolina Air National Guard was equipped with a Mobile Aerial Fire Fighting System and was aiding local firefighters when it crashed July 1, 2012, killing four crew members and injuring two others. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)