Father and son reclaim Guinness World Record for fastest quadcopter drone

Luke and Mike Bell's Peregrine 4 achieved the milestone barely a month after it was taken from them. Breakthroughs, discoveries, and DIY tips sent six days a week. A YouTuber and his father have once again reclaimed the Guinness World Record for fastest quadcopter drone . Soaring through the air at an average speed of 408 miles per hour, Luke and Mike Bell's Peregrine 4 highlights the latest intersection between engineering, creativity, and 3D-printing technology. The Bells' achievement arrives barely a month after Australian aerospace engineer Ben Biggs and his Blackbird drone set the now-previous world record at 389 mph.