A Drone crashes at roof of flak tower in Vienna. The drone gets rescued by another FPV quadcopter by using a hook and an onboard video system.
Pilot: http://www.youtube.com/user/CSD2273
Copilot: http://www.youtube.com/user/hover82
Published by: PrometreusPublished at: 11 years agoCategory: علمی و تکنولوژی