Between 28 July and 15 August the members of  the Association Royale des Radioamateurs du Maroc (ARRAM) will use special prefis CN21 forthe annual Throne Day’s celebrations.

     Nel periodo dal 28 luglio al 15 agosto i radioamatori del Association Royale des Radioamateurs du Maroc (ARRAM) potranno usare il prefisso CN21 in occasione del Throne Day’s celebrations.