Ranger EX with Pixhawk Flying Test

We test-flew the Ranger EX airframe a few months ago. We finally have time to put Pixhawk with Arducopter 3.2 on it.
It is a lot less floaty with payloads, so landing is a lot easier now. However, it has tendency to yaw right on take off, so left rudder and roll left is required on take off.
We think it is a good utility drone with great range and long flight time. You should be able to stay aloft for 20-25 minutes with 5200 4S battery with the stock motor.