Boffin
Second Officer
Australia
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smirnoff9969 Posted at 4-1 21:40
so If I understand correct - if I set RTH altitude 35m, and take off from a cliff, and fly above canyon some 200m deep, RTH will be 35m from take off, not the bottom of that canyon?
That is correct. RTH is set relative to the point of take off. Your drone does not know how high the hill is.
If you fly below the top of the hill then altitude is indicated as - (negative)
Fly safe |
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