The normatively defined term is “IDENTIFICATION MARK”. Other terms with a similar or analogous meaning are found in radio amateur circles: initial – permanent identification mark; call sign(s) – identification sign when working with a radio station; call sign – identification sign when working with a radio station. The prefixes […]

Personal identification marks and the identification marks of amateur repeaters and radio beacons are released in the event of the death of the individual or in case of refusal by the holder to use the identification mark, such as: in case of death of the natural person, a copy of […]

CRC determines personal identification marks for all Bulgarian radio amateurs. They consist of the letters (national prefix) LZ and a number followed by two or three letters of the Latin alphabet (suffix). For Southern Bulgaria (first zone) the odd numbers 1, 3, 5, 7 and 9 are used, and for […]

One of the things that radio amateurs have to deal with, whether they like it or not, is the propagation of radio waves. And they study it to be successful. The many radio beacons (beacons) also help with this. There are different headlights. Some broadcast different signals on a certain […]

What is listening activity? The listening activity is something of an “apprenticeship” for a radio amateur. During the listening activity, the novice radio amateur observes what is happening on the air and in practice in this way acquires the knowledge and skills that he will need later. Why is it […]

According to the “Rules for the use of the radio frequency spectrum for radio equipment of the amateur radio service”, a radio amateur is a person holding a permit for the eligibility of a radio amateur or a harmonized radio amateur certificate (HAREC) who, without material interest and for his […]

I, the Bulgarian radio amateur, swear: To be a patriot. To use or lend my station, my knowledge and my skills to help the country and society when necessary. To be a worthy citizen of my Fatherland. To love my country, to obey and observe its laws, to respect the […]

The radio amateur is: Polite He will never operate the scope in such a way as to spoil the enjoyment of others. Loyal He shows loyalty, encouragement, help to other radio amateurs, to local clubs, to his radio amateur organization, which is a member of the IARU and through which […]