The first generally used drone appeared in 1935 as a full-size retooling from the de Havilland DH82B "Queen Bee" biplane. It was fitted with a radio and servomechanism-operated controls inside the back seat. FPV drones are notoriously hard to fly, but with the DJI Avata anyone can capture immersive FPV https://techonpage.com/story2840418/details-fiction-and-advanced-technology-business