RC

Last year I saw a video of a guy flying a remote control helicopter upside down… A HELICOPTER… UPSIDE DOWN! I watched that video and others like it over and over. So I started saving my money and researching what kind of equipment I needed to learn how to do that myself. I started off with a cheap toy helicopter, then moved to a more expensive one that was much more powerful but still a toy and then finally with a hobby-grade collective pitch heli. ...

To legally use a 5.8GHz video transmitter in the U.S. you need at least a Technician Amateur Radio license. It is not a hard test, but I wanted some study aids to make sure I only had to take the test once. A little bit of searching on Amazon led me to The No-Nonsense Technician Class License Study Guide (2014 edition): For tests given starting July 1, 2014 [Kindle Edition] for a very reasonable price. ...