ES-QTC is the official and regular information bulletin of the Estonian Radio Amateurs Union. ES-QTC is published two times a year - in spring and in December, both, in printed and in electronic formats. ES-QTC is giving surveys of the activities organised by the Estonian amateur radio society and its members, as well as technical and contest information, local and worldwide events etc. It is also the main and only regular publication about amateur radio as a hobby in Estonia, its past and present, history and nowadays.

The first ES-QTC was published in 1990, soon after Estonian radio amateurs gained back their historic prefix – ES, and before the country itself re-gained its independence. The 34/35th issue of ES-QTC at the end of 2001 was opening a new era in the history of this publication – for the first time it was available also in a contemporary, electronic format. Nowadays ES-QTC is continuously published in both formats, that makes it much easier for the members to subscribe the bulletin and also, for ERAU to send it to other societies and to Estonians living abroad.

In the case you would like to send in an article or some notice to Estonian hams, please contact the PR-coordinator of ERAU by e-mail: es2mc@erau.ee. A list address esqtc@erau.ee is also valid for posting information to the editorial committee. If your amateur radio society would like to get ES-QTC in electronic format (but please keep in mind that the bulletin is in Estonian!) and if you think that your magazine or bulletin could be available to ES amateurs as well, please contact the PR-coordinator and/or the board of ERAU – erau@erau.ee .