450mm GPS Quadcopter Kit with Naza-M Lite FC M7N GPS 2212 Motors 30a ESC Props

To change from the racing-type quadcopters, I decided to buy this F450-Naza kit. I received it quickly but at the end of the assembly, I got into trouble as I was unable to calibrate the GPS. The seller, USA Quadcopters, was extremely responsive and immediately offered advice and tips trying to solve the issue. Finally, when nothing worked, they just stated to ship both the flight controller and GPS antenna back for a replacement.All the other components seem to work fine.Aside of Amazon customer service itself, it has become quite unusual to have such a responsive and efficient customer service.I will edit this review when the quad will finally be flying!Edit:As promised, I received the new controller and GPS... and everything worked right away!Not only am I very happy with the product but USA Quadcopters is really a professional company. Go buy there!

I expected, as per the description and the picture of this kit, to get a Naza-M lit setup. You can imagine my surprise when I opened the box to discover a Arducopter and generic power distribution board with no DJI Naza hardware to be found. Additionally, instead of HOT RSCs as shown in the image, the RSCS were unbranded and yellow. I was very disappointed.Needless to say I returned the entire thing the same day. If I am told I will get Naza hardware I kind of expect it.

All used parts - unfortunately missed the return window.

Old outdated parts. Have fought trying to get esc to calibrate. Turns old esc are bad. And will not calibrate. Bad product. Missed my return window trying to fix.