The hobby of Amateur Radio is unique in that it supports the development of technical skills and knowledge for Radio Amateurs.  This is achieved through allowing them to operate and experiment with radio and electronic equipment, with the end purpose of communicating with other amateur radio stations across the world.

Historically, radio amateurs have been at the leading edge of the development of many radio transmission and reception technology developments. This was certainly the case during both world wars, and in the early days when radio was seen as a ‘high-tech’ activity that had yet to reach its full commercial potential. Even now however, radio amateurs play an important role in the continually developing adventure of communications systems, and this involvement, fuelled by a love for the hobby, is set to remain for some time to come.

Most countries allow amateur radio operation, so, regardless of language, age or cultural background there is always the excitement of a chance contact (which may lead to a life-long friendship) with someone hundreds or even thousands of miles away. In this way amateur radio is a great asset to those who are housebound, incapacitated or in some other way find mobility a problem.

The hobby also allows participants to help others. Many radio amateurs offer their services to first aid organisations, the police, at public events and during disaster relief operations at home and abroad. In the UK, this is achieved through the group known as RAYNET (Radio Amateurs’ Emergency Network.)  It is worth noting that RAYNET played a significant role in supporting the authorities throughout the initial tragic events at Lockerbie, a role for which they have been officially recognised.

Amateur radio is also an excellent grounding for career development within the world of technology. Many electronic technicians have gained entry to their profession via amateur radio; in fact, some forty percent of the workforce of Nokia (the phone company) are licensed amateur radio operators.

With continual developments in technology, the PC is now often used in conjunction with conventional radio equipment, thereby bringing together Information Technology and Radio Technology. This has greatly expanded the possibilities for amateur radio enthusiasts to design and experiment with antenna systems, voice and television systems, data mode transmission and encryption, satellite transponders, and off-world activities like Moon-bounce and meteor scatter transmissions and experimentation.

Amateur radio is different from Citizens' Band (CB) radio. A CB licensee does not have to pass any examinations or obtain any qualifications before being allowed to operate. The CB service is also short range, with a limited coverage and may be used for commercial purposes. Amateur radio is a semi-professional activity, which through tested technical knowledge and strict operating procedures enables an amateur to make contact with others across the globe.

Before being licensed to operate, a radio enthusiast must pass an examination on radio system theory, operation and safety. There are three classes of licence - Foundation, Intermediate and Full. Preparatory training courses are run throughout the country by local radio clubs that are affiliated to the Radio Society of Great Britain. The Ayr Amateur Radio Group is one of these clubs.