RALEIGH, N.C. (AP) — When Michael Jones started a side hustle shooting drone photos and videos for realtors, his clients wanted more: Images with property lines on them, to better understand where their fences should be. It seemed like a good use of emerging technology that met an obvious consumer demand, and Jones was careful to add a disclaimer: His maps weren’t meant to replace the proper surveys that are often needed for such things as mortgages, title insurance and land use applications. But after two years of steady business, Jones was slapped by the state of North Carolina in 2018 with an order that grounded his drone. The Board of Examiners for Engineers and Surveyors said he faced criminal prosecution for surveying without a license.