I hoped the word "drone" here meant small, autonomous airplanes, but no. DJI quadcopters. That what you get.
It can also mean autonomous winged platforms and autonomous wheeled platforms - all three forms (wheels, wings, blades) are used here in our wheat / grain belt.
It can also mean autonomous winged platforms and autonomous wheeled platforms - all three forms (wheels, wings, blades) are used here in our wheat / grain belt.