From the MCRFB Aircheck Library: Jim Jeffries on 1310 AM WKNR “Keener 13”     JIM JEFFRIES on KEENER 13   We’re going to take you back to January 30, 1967. A time when Keener 13 was still hot on the radio dial in Detroit. During the time this aircheck was recorded, WKNR arbitrarily still … Continue reading AIRCHECK OF THE WEEK: WKNR’s JIM JEFFRIES!