Owners of some drones will have to register their details with the US Federal Aviation Authority (FAA), as new rules concerning the flying machines come into effect. Originally proposed earlier this year, pilots of drones and unmanned flying machines weighing at least 0.55 pounds and as heavy as 55 pounds, including payloads such as camera systems, must perform an online registration with the FAA, as the US government continues to try and regulate the growing industry.