Hi,
I have a quick question for you. It happened to me to take-off from let's say 400m above sea level (on a hill).
Dracula's Castle in the Valley, Bran, Romania
I did a compas calibration before flight and went on near that castle in the background (Dracula's supposed castle in Bran, Romania). I've raised the drone (DJI Phantom 3pro) at about 7m and went ahead in the vally where the ground was clearly lower than 7m from my takeoff point.
I lowered the drone and saw in the app I was getting close to 0 m (though I was still high in the sky). I got scared and stoped, raised it back to higher altitude. I was affraid that the drone if it will detect 0m will consider that it landed and stop the engines.
Dracula's Castle in the Valley, Bran, Romania
What happens if you go under your take-off altitude? Anyone has any idea?
Thanks,
Alin Popescu
http://www.aeriALL.ro
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