First 5″ Drone – Radix FC


My first 5″ quad – flew it today. Been flying 3″ and smaller. This is a honey. BrainFPV supplied the BrainFPV Radix F4 FC, the Hobbywing 45A 4in1 ESC, the Hobbywing Xrotor 2306/2400 motors, the 5×3 Gemfan props, the TBS nano CRSF, the TBS vTx. I provided my own cam, frame and batt. I let BrainFPV source the gear cuz I’d not done 5″ before. And I’m really glad I did that. This thing flew for 8.5 min before my goggles battery ran out. Flew LOS a couple more mins. Cells were at 3.68v when I stopped. So I think it’s good for 15 min. So quiet – compared to my 3″ and smaller drones. And on a 4cell 1300 batt – it feels and flies exactly the way I like my stuff to feel and fly. Love it. BrainFPV picked out an excellent combination of gear. Almost forgot to mention the firmware … running Betaflight 4.0.2. Default PIDs.

I love closeups of this gear – so – here we go …

Motor wires soldered to the ESC (Electronic Speed Control)
The stern – a closeup.
Looking at the stack, from motor #1.
Looking at the camera and mount – in the front – my fav view. Lens still grass smeared from flying too close to the ground.