Thank you for visiting Ohio.com. We noticed you are using an outdated browser that may not give you the best user experience. We recommend current browser versions of Google’s Chrome, Microsoft’s Edge, Mozilla’s Firefox. For more specific information on how to update your browser --Click Here or visit your browser’s website.
This Tuesday, June 24, 2014 photo shows the Draganflyer X4-ES drone, a professional, GPS guided, four-rotor UAV helicopter capable of autonomous flight, video and digital still images, during a demonstration for the media in the Alerus Center in Grand Forks, N.D., where the UAS Action Summit begins Wendesday. (AP Photo/Bruce Crummy)