From the MCRFB news archive: 1971 STATION FORMAT RUMORED 2 YEARS IN WAIT; PD MAKE CHANGE IMMEDIATE         DETROIT — Exactly as rumor stated, WCAR here has switched to a rock format. The oddity about the format change and the rumor, however,  is that the rumor dates back at least two years … Continue reading MCINTYRE STEERS WCAR TO TOP 40 . . . AUGUST 14, 1971