Drones. Computer illustration of quadcopter unmanned aerial vehicles (UAVs,drones) flying in the sky. Quadcopters are multirotor helicopters that are lifted and propelled by four rotors (vertically oriented propellers) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Darkin, Christian |
Taille de l’image : | 5573 px × 3135 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |