The Experimenterende Danske Radioamatører (EDR) (in English

English language

English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

, Danish Amateur Radio Experimenters) is a national non-profit organization

Non-profit organization

Nonprofit organization is neither a legal nor technical definition but generally refers to an organization that uses surplus revenues to achieve its goals, rather than distributing them as profit or dividends...

 for amateur radio

Amateur radio

Amateur radio is the use of designated radio frequency spectrum for purposes of private recreation, non-commercial exchange of messages, wireless experimentation, self-training, and emergency communication...

 enthusiasts in Denmark

Denmark

Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

. Membership benefits of EDR include the sponsorship of amateur radio operating award

Amateur radio operating award

An amateur radio operating award is earned by an amateur radio operator for establishing two-way communication with other amateur radio stations. Awards are sponsored by national amateur radio societies, radio enthusiast magazines, or amateur radio clubs, and aim to promote activity on the amateur...

s and radio contests

Contesting

Contesting is a competitive activity pursued by amateur radio operators. In a contest, an amateur radio station, which may be operated by an individual or a team, seeks to contact as many other amateur radio stations as possible in a given period of time and exchange information...

, and a QSL

QSL

QSL is one of the Q codes used in radiocommunication and radio broadcasting. A Q code message can stand for a statement or a question . In this case, QSL? means "do you confirm receipt of my transmission?" while QSL means "I confirm receipt of your transmission". Some also take it to mean "Query...

 bureau for those members who communicate with amateur radio operator

Amateur radio operator

An amateur radio operator is an individual who typically uses equipment at an amateur radio station to engage in two-way personal communications with other similar individuals on radio frequencies assigned to the amateur radio service. Amateur radio operators have been granted an amateur radio...

s in other countries.

EDR represents the interests of Danish amateur radio operators before Danish and international telecommunications regulatory authorities. EDR is the national member society representing Denmark in the International Amateur Radio Union

International Amateur Radio Union

The International Amateur Radio Union is an international confederation of national amateur radio organisations that allows a forum for common matters of concern and collectively represents matters to the International Telecommunication Union...

.

EDR publishes a membership magazine called OZer

Özer

-Surname:* Cevher Özer, a Turkish basketball player* Hasibe Erkoç, née Özer, a Turkish female boxer* Josef Özer, a Swedish-Syriac musician* Kenan Özer, a Turkish footballer* Musa Erhan Özer, a Turkish football player* Zerrin Özer, a Turkish pop singer...

.