Lots of other good plane and gadget info on this site Modelair Tech Tom Hunt has some excellent gearboxes and DeWalt motors. New Creations US based company specialising in Electrics and Gliders. Lots of good detailed info. Schulze Schulze Elektronik - first class chargers, speed controls etc. Available in the UK from Gordon Tarling .
Site is in English.
Tiny receivers, servos, ESCs etc. And have a look at their terms of business, you won't believe them. That's the east coast of Canada. They don't charge an arm and a leg for shipping to Europe like Tower seem to. Hobby Shack One of the main US competitors for Tower Hobbies.