WKJR
... that in 1975, a field mouse knocked Michigan radio station WKJR off the air for 45 minutes?
... that in 1975, a <a class="mw-redirect" href="./Meadow_vole" id="mwAhg" rel="mw:WikiLink" title="Meadow vole">field mouse</a> knocked <a href="./Michigan" id="mwAhk" rel="mw:WikiLink" title="Michigan">Michigan</a> radio station <b id="mwAho"><a href="./WKBZ_(1520_AM)" id="mwAhs" rel="mw:WikiLink" title="WKBZ (1520 AM)">WKJR</a></b> off the air for 45<span id="mwAhw" typeof="mw:Entity"> </span>minutes?