Kevin McElroy, a business development manager for unmanned aircraft system advanced programs at Rockwell Collins, discusses airspace access technology that lets NATO allies use military UAS systems in civilian European airspace during a Dec. 13, 2017, interview with the Defense & Aerospace Report. The interview was conducted at NATO Allied Command Transformation’s 2017 Chiefs of Transformation Conference, held Dec. 12-14, 2017, in Norfolk, Virginia.