They have been going for several year now as a legal internet radio station.
They have been fighting for years to gain a licence to operate on MW and it has now been granted and allocated 648khz on Medium Wave with 1kw power, it used to operate on 10kw and was more powerful than radio Luxemburg, again for those that remember.
So it wont be long now and we will be able to listen to this iconic radio station back on MW just as the way it should be.
Being a bit of a radio pirate myself (not saying I do it now) I love reading up on stuff like this.