The Danish national Amateur Radio organization, Experimenterende Danske Radioamatoerer (EDR), was founded on August 15, 1927.
To celebrate its 90th anniversary, Danish Amateurs will be active throughout 2017 with the following special event call signs: OZ90EDR, OX90EDR and 5P90EDR.
On Tuesday, August 15, from 0000 UTC until 2359 UTC, there will be extensive activity with these call signs. In addition, there will be activation of the special EDR Headquarters station OZ90HQ and the Joker station OV90EDR will also be active.
On Saturday, August 19, a reception will be held at EDR Headquarters and there will only be activation from the OZ90HQ station exclusively.
On Sunday, August 20, the HQ station will return to its original call sign OZ1HQ.
All bands, including WARC-bands, and all modes may be used. Exceptions are cross-mode, cross-band contacts and contacts via repeater and Echolink.
On JT modes the call sign OZ7D will be used. ONLY QSOs with OZ7D in JT modes are valid for the award.
All contacts these two days will be valid for the “EDR 90 Anniversary Award”.
For more information about the 90th anniversary award please visit the EDR website at: https://www.OZ90EDR.dk