Drones & gliding

[Zeprider]

Well, well...
Here we go... BirdsEyeView Aerobotics - Welcome to the Revolution

I watched the take-off video. It lifted like a pig. Perhaps they weren't using full power.

 

[Zeprider]

Given the weight of the Phantom it just doesn't go fast enough to avoid stall speed especially if it shuts down.