call sign  frequency mhz           city of license              erp w class fcc info
0     k257ch           99.3        estherville , iowa    80 ( 53 meters)     d      fcc
1     k220hy           91.9            spencer , iowa   250 ( 51 metres)     d      fcc
2     k210cg           89.9        spirit lake , iowa   250 ( 69 metres)     d      fcc
3     w215br           90.9       ironwood , michigan   10 ( 120 metres)     d      fcc
4     k208eq           89.5    alexandria , minnesota   230 ( 52 metres)     d      fcc
5     k212fh           90.3       balaton , minnesota   62 ( 135 metres)     d      fcc
6     k218dk           91.5   bloomington , minnesota   216 ( 49 metres)     d      fcc
7     k216fs           91.1      brainerd , minnesota  140 ( 139 metres)     d      fcc
8     k201hd           88.1    clara city , minnesota   250 ( 41 metres)     d      fcc
9     k293ba          106.5          elko , minnesota   196 ( 83 metres)     d      fcc
10    k215es           90.9      fairmont , minnesota   250 ( 39 metres)     d      fcc
11    k204ds           88.7       glencoe , minnesota   115 ( 41 metres)     d      fcc
12    k220bi           91.9  grand marais , minnesota   34 ( 115 metres)     d      fcc
13    k215du           90.9    hutchinson , minnesota   230 ( 51 metres)     d      fcc
14    k277at          103.3    litchfield , minnesota    13 ( 11 meters)     d      fcc
15    k263al          100.5       madison , minnesota   250 ( 69 metres)     d      fcc
16    w291aq          106.1    moose lake , minnesota    55 ( 42 metres)     d      fcc
17    k270dz          101.9       new ulm , minnesota   250 ( 57 metres)     d      fcc
18    k204fa           88.7      nicollet , minnesota   250 ( 61 metres)     d      fcc
19    w220do           91.9  north branch , minnesota    38 ( 64 metres)     d      fcc

Table as JSON:
{"call sign":{"0":"k257ch","1":"k220hy","2":"k210cg","3":"w215br","4":"k208eq","5":"k212fh","6":"k218dk","7":"k216fs","8":"k201hd","9":"k293ba","10":"k215es","11":"k204ds","12":"k220bi","13":"k215du","14":"k277at","15":"k263al","16":"w291aq","17":"k270dz","18":"k204fa","19":"w220do"},"frequency mhz":{"0":99.3,"1":91.9,"2":89.9,"3":90.9,"4":89.5,"5":90.3,"6":91.5,"7":91.1,"8":88.1,"9":106.5,"10":90.9,"11":88.7,"12":91.9,"13":90.9,"14":103.3,"15":100.5,"16":106.1,"17":101.9,"18":88.7,"19":91.9},"city of license":{"0":"estherville , iowa","1":"spencer , iowa","2":"spirit lake , iowa","3":"ironwood , michigan","4":"alexandria , minnesota","5":"balaton , minnesota","6":"bloomington , minnesota","7":"brainerd , minnesota","8":"clara city , minnesota","9":"elko , minnesota","10":"fairmont , minnesota","11":"glencoe , minnesota","12":"grand marais , minnesota","13":"hutchinson , minnesota","14":"litchfield , minnesota","15":"madison , minnesota","16":"moose lake , minnesota","17":"new ulm , minnesota","18":"nicollet , minnesota","19":"north branch , minnesota"},"erp w":{"0":"80 ( 53 meters)","1":"250 ( 51 metres)","2":"250 ( 69 metres)","3":"10 ( 120 metres)","4":"230 ( 52 metres)","5":"62 ( 135 metres)","6":"216 ( 49 metres)","7":"140 ( 139 metres)","8":"250 ( 41 metres)","9":"196 ( 83 metres)","10":"250 ( 39 metres)","11":"115 ( 41 metres)","12":"34 ( 115 metres)","13":"230 ( 51 metres)","14":"13 ( 11 meters)","15":"250 ( 69 metres)","16":"55 ( 42 metres)","17":"250 ( 57 metres)","18":"250 ( 61 metres)","19":"38 ( 64 metres)"},"class":{"0":"d","1":"d","2":"d","3":"d","4":"d","5":"d","6":"d","7":"d","8":"d","9":"d","10":"d","11":"d","12":"d","13":"d","14":"d","15":"d","16":"d","17":"d","18":"d","19":"d"},"fcc info":{"0":"fcc","1":"fcc","2":"fcc","3":"fcc","4":"fcc","5":"fcc","6":"fcc","7":"fcc","8":"fcc","9":"fcc","10":"fcc","11":"fcc","12":"fcc","13":"fcc","14":"fcc","15":"fcc","16":"fcc","17":"fcc","18":"fcc","19":"fcc"}}