A system has been developed to report these data by amateur radio.

There are many ways to have fun with amateur radio.

In Amateur radio, there will only be one person speaking at a time.

Bell is well known in the world of amateur radio.

The only way of communication with the outside world was by amateur radio.

In some countries, people can use Amateur radio if they have a license from their home country.

Unlike the Internet, which is available to almost anyone who can turn on a computer, amateur radio isn't easy to use.

However, as practiced today, amateur radio did not begin until the early 20th century.

See what amateur radio is all about and how you can become an operator.

She became one of the first French amateur radio operators.

The evidence was available to anyone with a ham radio.

Yet another plan was to take the help of other countries by using ham radio.

He was very active on ham radio until his death.

The main means of communication is still the ham radio.

By 1938 he had created a mobile ham radio that worked.

One system he developed, which takes up almost half his apartment, is an interface between a ham radio and a computer.

"People are eating whatever they can get from the woods and the trees," he said by ham radio.

The crew reported that voice quality was best with the ham radio, compared to any other form of ground communication.

On the reverse was a photo of a telegraph key for a ham radio.

It is quite an assumption that every emergency use of a phone can be served by ham radio.