radio

// usage
randBox.radio()

Generate a random radio call sign.

randBox.radio();
=> 'KCXW'

Optionally specify a side of the Mississippi River to limit stations to that side.

See K and W  for more details

randBox.radio({side: 'east'});
=> 'WKOQ'
 
randBox.radio({side: 'east'});
=> 'WNOW'