An electrical tug made by the Ore. based company Lektric sits in the hangar next to a 173rd Fighter Wing F-15 Eagle, Oregon Air National Guard, July 24, 2011 at Kingsley Field, Klamath Falls, Ore. The 173rd Fighter Wing is testing out the newly designed electrical tug that is much more maneuverable and efficient compared to the traditional diesel tug. (U.S. Air Force Photo by Tech. Sgt. Jennifer Shirar) RELEASED