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lvl.4
Flight distance : 986716 ft
United States
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DroneX4 Posted at 2017-5-14 17:09
Great news everyone, I found it! Best of all, no damage to anything, even all props survived the crash. It all appears to be working fine. Amazing. Thanks all for helping, and special thank you to Labroides for pointing out the potential RTH cancelation, and near pinpointing the actual position of the wreckage. You are amazing. I still have some questions (like can that behaviour be disabled?) as you will see in the video (Around 1:42), I was increasing the altitude of the craft when RTH cut in out of nowhere. The craft then re-stablishes signal and cancels the RTH height. This all happens in about 10 seconds. Definitely not desired behaviour in this instance, I think this should be optional, enable or disable, because as you can see in this video it is the root cause of the crash and failure to RTH.
Also, the DJI Go Log was missing quite a bit of information, and the RTH point reported was completely off (SL - RTH?) in the google earth image. Just goes to show that you cannot completely trust what it is being reported when a crash occurs. If it weren't for 0.5 secs of feedback at the very end of the log, The craft most likely would never have been found. The kml shows an incorrect RTH point.
AWESOME! So glad you found it.
Good stuff. Way to use the info you had to find it. Yeah, these things are pretty durable. A lot more than people give them credit for sometimes.
Pilot error or not, some people around here are really stuck on that because there is a lot of people that wrongfully blame DJI (who is sometimes to blame to be fair).
Nobody is perfect so pilot error is definitely a thing. If you are in the US, to lose LOS usually means you also went VLOS (LOS actually means Loss of RADIO sight) while VLOS is what you see vs. what the radio sees and as everyone here has said, flying behind an object (be it a hill or a wall, building, whatever) will often make you lose your LOS and obvisouly your VLOS.
All in all, you did well to get it back and learned a lesson about flying so it was a good day. You weren't flying near anyone so as far as I personally am concerned, who cares that you were a little out of LOS. It was avoidable but sometimes we need to learn thiings the hard way. Good stuff though. Glad you found it!
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