Investors seeking to dive headfirst into the drone economy now have a dedicated vehicle in the PureFunds Drone Economy Strategy ETF (IFLY) , said Andrew Chanin, CEO of PureFunds. 'The IFLY is the first ETF providing access to companies designing, manufacturing, and researching drones and drone technology,' said Chanin. 'It's early days, but we have been seeing a lot of demand for investment in this industry.' Chanin points out that the Federal Aviation Administration predicts that by 2020, there will be 7 million registered drones in the U.S.. He said drones represent an industry that is disrupting most sectors of the economy such as defense, agriculture and transportation. In his view, some of the positive uses for drones include ambulance assistance, wildlife protection, mosquito spraying, search and rescue operations and in the future maybe even space exploration. Holdings in the IFLY include AeroVironment (AVAV) at 12.3 percent of assets, Parrot SA at 9 percent, Boeing (BA) at 4.5 percent, and GoPro (GPRO) at 3.7 percent.