Significats de small quadcopter en anglès

The small quadcopter drone buzzing a few yards in front of me followed.

In the intervening year and a half, small quadcopter drones have become even more affordable and more broadly available.

Karman engineers strung a pair of wires between two supports and flew a small quadcopter drone back and forth between them.

The researchers modeled two different drones, that small quadcopter that could carry a 1-pound package and a larger octocopter that could manage 17.5 pounds.