You fly radio-control aircraft by watching them with your bare eyeballs, usually from a distance of 10-200 meters, and changing their speed and direction of travel by using your thumbs and fingers to...
take out the battery and put it back in I think!
With great care!
The man that invented the remote controlled car is named Bill Cambell. He also started the Delta Racing team and won championships in the 1980"s.
AM stands for Amplitude Modulation.