Radio Popular, Bilbao 900

I check 900 kHz most mornings, hoping to hear anything else but YVMD Radio Venezuela "Mara Ritmo", Maracaibo. This is an interesting frequency, with this Venezuelan frequently heard. If not Venezuela it's Radio Progreso from Cuba. Or XEW during winther. But I have also heard HJEY La Voz de Cali a few times, and OBX4X Radio Felicidad once. September 10, 2012, I noticed strong signals from Spain and United Kingdom at 04 UTC, and to my surprise Radio Popular de Bilbao - Herri Irratia - was heard.
A nice email from Leire Argandoña confirmed my reception.