Testing the latest Tetra Drones prototype
Tetra is a fully submersible UAV that can function above and below the water – ‘Swim & Fly’
Follow @TetraDrones of Facebook for the latest updates and development progression.
Visit our website: www.tetradrones.co.uk
![Building the Quadcopter. ESC, Motor, Receiver,Flight controller connections.[KK 2.1.5] Part – 5](https://quadcoptersource.tesb1.com/wp-content/uploads/2018/03/Building-the-Quadcopter.-ESC-Motor-ReceiverFlight-controller-connections.KK-2.1.5-Part-5-200x137.jpg "Building the Quadcopter. ESC, Motor, Receiver,Flight controller connections.[KK 2.1.5] Part – 5")
![Johnny FPV motors – Just Amazing [George FPV]](https://quadcoptersource.tesb1.com/wp-content/uploads/2018/09/Johnny-FPV-motors-Just-Amazing-George-FPV-200x137.jpg "Johnny FPV motors – Just Amazing [George FPV]")
