Since the dawn of the drone era, enterprising pilots and enthusiasts have found ways to make money off their passion for flying. Thanks to a new partnership between the Drone Racing League and DraftKings, though, gamblers can now make money off of other people's passion for flying. While DraftKings can legally operate its daily fantasy sports business in 43 states, the company stresses that betting on drone races is currently only legal in Colorado, New Hampshire, West Virginia, Tennessee and New Jersey. "The sky is now the limit for DRL fans to get skin in the game, and we're thrilled to partner with DraftKings to transform our high-speed race competition into the ultimate sport to bet on," said DRL President Rachel Jacobson in a press release. Today's announcement makes drone racing the first aerial sport people can legally bet on, and Jacobson noted to Forbes that embracing betting is part of the company's plan to scale into an "ultimately mainstream sport."