Well this is interesting from 3DR

[ArtCox]

Looks like 3DR has copied the H520.
Hardware – 3DR
3DR H520-G
$6,159.99

 

[DoomMeister]

Not copied! It is a collaboration between Yuneec and 3DR to make a drone usable for government use. You will find it uses an ST10C controller and requires an iPad to run the software. This has been out for well over a year and there were a few that got misdirected to Africa (Somali pirates?) and they could not get the software to run the aircraft.

 

[ArtCox]

Not copied! It is a collaboration between Yuneec and 3DR to make a drone usable for government use. You will find it uses an ST10C controller and requires an iPad to run the software. This has been out for well over a year and there were a few that got misdirected to Africa (Somali pirates?) and they could not get the software to run the aircraft.

I just found it on the 3DR site. I have my Part 107 recert coming up and thought I remembered they had a study guide on their page.