Custom Y4 Copter with Coxaial Rear Rotors
/r/diydrones: DIY Drones: Build your own drone! - If you want to show off your new DIY drone, or if you have questions on how to build one, this reddit is for you! Unmanned Aerial Vehicles (UAV), Unmanned Ground Vehicles (UGV) and just about any other unmanned vehicle you can think of are welcome here. - May 8, 2022 - 02:30