U1 set 12V~16V (3-4Lipo) can propel 50kg brushless underwater thrusters/propellers/propulsion units commonly used in ROV boats,

Freewing 90mm Ducted Fan Ares 3d Rc Airplane Vector Thrust Jet 6s 8s Pnp Remote Control Aircraft For Hobbyists

SKYZONE SKY04X PRO FPV Goggles 5.8G 48CH Steadyview Receiver 1920X1080 OLED DVR Head Tracker Fan for RC Airplane Racing Drones

New SIYI UniRC 7 Pro Dual Frequency Band 2.4 & 5 GHz Handheld Ground Station Smart Controller with 7 Inch 1080P

Swiwin SW60B Brushless Turbine Engine Jet Turbojet 6KG Brushless Version

Holybro Pixhawk 6X Pro H753 Flight Controller - PM02D Base, High Reliability for Industrial Commercial Drone UAV Navigation

Freewing Electric RC Jet J-10 J10 Plane 90mm EDF Airplane 6s or 8s PNP or kit+Servo or PNP with Gyro 940mm Vigorous Dragon Plane

Vast Hanging Y3 Tilting Fixed Wing Drone Fireflyvtol Aerial Long Range Fpv Professional Model Pilot Remote Control Toy Industria

Schwarzer 300c Metal Rc Helicopter High Simulation Airframe Model Align 470 380 Size Remote Control Toy for Adult

EPHIL Power X-38cc-R pro Model Aircraft Engine Single Cylinder Two-Stroke Electric Starter for Remote Control Planes

ASP FT160AR Dual Cylinder Methanol Engine Four Stroke 20cm Model Oil Powered Fixed Wing Remote-Controlled Aircraft