Radio Controlled Toys

Hello, I'm looking for a high powered radio remote control for my airplane that I just bought for Christmas, but I want to buy it in my city that I'm in. I checked google and could not find anything, can someone refer me to where I could get this remote? Thanks. I think I found an answer. High powered remotes are illegal because they create radio interference with other users of the radio spectrum, like fire and police, ambulance, taxi dispatchers, ham radio operators – you'll have to be satisfied with the remote that came with your plane or risk fines from the FCC that can add up to thousands of dollars.