The GACW (Argentinian Group of Radiotelegraphy - Grupo Argentino de CW) have the pleasure to invite you to a new edition of WWSA Contest (World Wide South America Contest).
This is a CW only contest, held every second weekend of June, during 24 hours. We count with your participation, it is very important for us. For more information visit: http://contest.com.ar/gacw-wwsa .
Thanks for your time, feel free to broadcast this information to all people potentially interested in contests.
Best regards. Andres LU3HO on behalf of GACW.