USAQ Alien 330mm Racing Quadcopter Drone Frame Kit with PDB (Red/Black)

I LOVE IT. Everything about it is just amazing, the strength, the lightness, the shape. This was my 3rd build, but turned out to be the cleanest and neatest one. This frame just works incredibly well and hasn't broken on me with dead stick impacts of over 100ft.Now that... is impressive. For a frame that out matches it's competitors in terms of looks, this frame hands down is a clean frame that's going to last you a while. I do suggest putting on bluetak, or threadlock for added grip with the screws.Worth the price.

Not too bad. Top and bottom plates are PCBs. Bottom one can be used as a PDB. Rear arms are longer than front arms. Both support up to 6" props. (6 inch on the photo)Mounting holes will not fit 20x20 or 30.5x30.5. But they do fit the Pixhawk 45x45 perfectly.I would not recommend this frame for any serious FPV racing or freestyle. The design is just a little old and will probably not survive bando bashing. However, this frame would be perfect for a DIY flight controller or Pixhawk build. Plenty of room for companion computer like Pi Zero.

This is the second quad I have built and the first with an actual flight controller as opposed to Arduino. I'm running a SeriouslyPro F3 Deluxe flight controller and a Racerstar 35A 4 in one ESC with a Turnigy 2200 3S. Motors are Racerstar BR2212 with 6045 2 blade propellers. I'm a terrible pilot and it has taken some hard landings with no damage. I don't have the skill for acrobatics, so for the novice flying basics, it works great.

Frame and PDB suited me very well! I second the recommendation to use a thread locking compound of some sort esp on the bottom screws as I'm now missing 2. This was my first drone and this frame has worked well, plenty of space for main components and plenty of space for upgrades when I'm ready.

Careful if you have inflight 30x30mm pattern stacks. They don’t line up with this frame at all and it’s a POTA to make it work

Nice frame, although they did send me a few screws that were the wrong size. But, I robbed screws from another frame and it went together just fine. I do like the aggressive look that it has, plus, plenty of room on the frame plates for the flight controller. Even with the messed up screws, I highly recommend it.

Although this frame isn't advertised as an FPV frame, don't let that stop you. Stiff & light enough for mild freestyle tricks, this frame is smooth and jello free. Mine is set up for extended flight times. 2307 1750 KV motors, up to 4000 mAH batteries, & GPS. I can run 3S to 6S batteries. Currently running Betaflight and Frsky radio gear. Will change to INAV when firmware comes out for my flight controller. This was a fun build with no missing parts. I used blue lock-tite on the bottom frame screws. Mount the FC centered between the motor spindles. Not the center of the frame as the frame arms are longer in the back.