Special prefix to celebrate de 75º anniversary of the Conference of "Plenipotenciarios" of the International Telegraphic Union (before of the present UIT), celebrated in Madrid in 1932, all the spanish stations have individual authorization for use special indicatives between the 3 of September and the 9 of December of 2007

I will print a special picture QSL from This prefix. Look for me in all the bands in SSB and CW and all QSO's will be confirmed by bureau or direct.

Operator is EA3GHZ JOAN CARLES BARCELO "John" for friends

See you on the bands