Bla-bla-bla, you just talking bull****! DJI had several problems with crashes of drones falling from the sky.get an other Drohne..i had a H 520 too...after half a year problems.. got 3 times fixt...stilldoesent work..software is absolutly f.. sh...
Get a DJI...they all work just perfekt
I'm assuming your IQ is 78.Get a DJI...they all work just perfekt ... only when you don't fly them
I've not needed to work on my H520, but some have replaced the dampers on the E90. Some spare dampers might be useful, if your E90 doesn't come with them. I did buy some spare props and batteries. Also, a quality battery charger and adapter leads copter.eu - The YUNEEC Experts copter.eu - The YUNEEC Experts copter.eu - The YUNEEC Experts. Gobe filters fit and come in a range of ND values https://www.amazon.co.uk/Gobe-ND8-4...=gobe+40.5+ND&qid=1560757145&s=gateway&sr=8-9Allen wrenches, needle nose, ohm meter and beer.
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