RE: RE Hobby King radio 2.4
Early 2.4 surface systems, mainly Spectrum had issues in the water. Basically....as long as your Rx is above the water line, you should be fine. Spectrum created a marine reciever with dual antenna's to overcome the problem, but this is only neccerary if the Rx is deep in the hull and below the water line.Aquacraft's Tatic Rx does not even have an external antenna and it works just fine. It is included now in at least four of there popular RTR kits. I have used theTatic with now issues whatsoever.