WVAL
... that the founding owner of Minnesota radio station WVAL would climb the 300-foot (91 m) transmission tower himself and change the light bulbs on the mast?
... that the founding owner of Minnesota radio station <b id="mwBt4"><a href="./WBHR" id="mwBt8" rel="mw:WikiLink" title="WBHR">WVAL</a></b> would climb the <span about="#mwt84" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"300"},"2":{"wt":"ft"},"3":{"wt":"m"},"adj":{"wt":"on"}},"i":0}}]}' id="mwBuA" typeof="mw:Transclusion">300-foot (91</span><span about="#mwt84" typeof="mw:Entity"> </span><span about="#mwt84">m)</span> transmission tower himself and change the light bulbs on the mast?