Archive: https://archive.today/zpPgm From the post: >>Luke and Mike Bell, a father-son duo from South Africa, have reclaimed the Guinness World Record for the fastest quadcopter drone. Their 3D-printed Peregreen V4 drone clocked a top speed of 657.59 km/h (408 mph). The new record surpassed the 626 km/h (389 mph) flight set a month earlier by Australian engineer Benjamin Biggs. Before Biggs, Luke and Mike Bell had clocked a record 480 km/h (298 mph) with their Peregreen 2 drone in June 2024, and 585 km/h (363.5 mph) with their Peregreen 3 in October 2025. The latest iteration has now brought the record back to the Bells in what has been an intensely competitive race.