location frequency call sign network call sign meaning
location
frequency
call sign
network
call sign meaning
number
first second
list length
text number text(text) <ca,text> text
beach 91.9 k220fi (kdpr) news and classical capital of north dakota
how many locations are listed on the chart total ?
WRB JJ NNS VBD-AUX VBN IN DT NN NN .
17
select count ( distinct c1 ) from w