Amateur radio, also known as ham radio, is a hobby that allows people to communicate with each other using radio frequencies. It’s a popular, social, and educational activity that can be used for many purposes, including emergency communications. 

Amateur radio operators use radio frequencies that are allocated by the Federal Communications Commission (FCC). 
Operators can communicate by voice, image, or morse code. 
They can communicate across town, around the world, or even into space. 
Operators can use portable stations for emergency communications, public service communications, or for recreational enjoyment.

Why is it called ham radio? 

The origin of the term “ham” is uncertain, but some theories include that it’s a contraction of “amateur” or that it comes from “hamming it up”.

What’s involved?

To operate amateur radio, you must pass an FCC license exam. 
There are different license classes, including Technician, General, and Extra. 
Amateur radio operators design, construct, modify, and repair their stations. 

Amateur radio can help you develop technical skills, make international friends, and participate in emergency communications.