A quadrocopter is an unmanned aerial vehicle with 4 propellers, controlled from a distance using a remote control.
License: CC0 Public Domain
Yulia Denyshchenko has released this “Air Drone.” image under Public Domain license. It means that you can use and modify it for your personal and commercial projects. If you intend to use an image you find here for commercial use, please be aware that some photos do require a model or a property release. Pictures featuring products should be used with care.