Review on 🚁 Upgraded MOSTOP SJRC F11 Pro RC Drone with 5G WiFi FPV, GPS, Foldable Design, 2K Camera, Video Recording, App Control for iOS Android, One-Key RTH, Follow Me, 3D Visual Track Flight, Headless Mode - (F11 Pro + 2 Battery) by Trang Bach ᠌

Each flight must be calibrated. Look carefully at the number of available satellites (less than 11: launch at your own risk). Launch with the "flight mode" on your phone for stability and reinsurance. As much as possible, I have so far raised it to 120 meters and a distance of 200 m with a wind of 5-8 m / s, the picture is stable, but the connection at the top is not stable. For a more stable connection, I ordered antenna amplifiers.