Cape Town Drone Endurance Record

Luke Maximo Bell set a Guinness World Record for the longest flight of an electric multirotor drone, keeping a custom-built craft airborne for 4 hours, 21 minutes, and 39 seconds.

The effort depended on repeated redesigns to reduce weight, improve stability, and extend battery life, including changes to the frame, landing gear, flight controller, and battery setup. The record matters because it shows how far endurance can be pushed with careful engineering, open flight software, and detailed power testing.