Vladimir Voynov
lvl.1
Russia
Offline
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Hello!
During the flight on Phantom 4, spontaneous detachment of the propeller occurred.
Details.
I was within the same territory and made 6 flights. After each flight I took a phantom 4 in my hands, and walked about 200 meters on foot to change the place for aerial photography. At the same time he kept the phantom behind the supports and did not remove the propellers. When I came to a new location for the flight, the propellers were installed as they were, and remained in place, that is, I never took them off during these 6 flights. And of course I could not even think that they could cut themselves off during the last sixth flight. As usual I walked about 100-200 meters, put a phantom on the ground, on the asphalt. Turned on the engines and after 5 seconds of work began to take off. Phantom confidently gained altitude and stayed in the air. Suddenly, in a moment, he began to fall. When I watched the video, then I saw that there was no propeller on the front left engine, so it became clear that he had disconnected himself. The video was shot in full HD 60 frames. This video I converted to 25 frames and added a slowdown of 50%. You can see for yourself that the propeller itself has disconnected. I think that if it was badly fastened initially, it would be unfastened during the start of the engines, and if this did not happen, then we can conclude that the propeller was well attached. I think that the reason could be factory marriage. I ask you to resolve this situation safely, I would like that they sent me a new copter, since it fell not for my own reason. I still have a remote control, but now no copter. I attach video files.
https://cloud.mail.ru/public/Kz2i/bq9Hk3UWF |
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