RADIO DIFUSORA DO PARANÁ Qualified as one of the best AM radio stations in the state, Rádio Difusora do Paraná built its history from November 19, 1966. Throughout this time, we have proudly achieved recognition as a "regional reference" in the propagation of all the facts that tell the development of our entire region. Rádio Difusora do Paraná, with pride, is part of the facts that, when narrated, describe the development of an entire region. Added to this, from November 19, 1988, 95 FM. The