$2 for 5PCBs: https://jlcpcb.com Arduino code, circuit, parts list and more details ► https://howtomechatronics.com/projects/arduino-rc-airplane-diy/ …
500m high and still have FPV https://www.banggood.com/MJX-B2W-Bugs-2W-Monster-WiFi-FPV-Brushless-With-1080P-HD-Camera-GPS-RC-Quadcopter-RTF-p-1144178.html?p=E701149844044201704V