Call Signs:
 
FCC Call Sign: 
WHAA
FCC Frequency (Radio) or Channel (TV): 
89.1  MHz
Broadcast Branding: 
Wisconsin Public Radio Ideas Network
 
FCC Call Sign: 
WHAD
FCC Frequency (Radio) or Channel (TV): 
90.7  MHz
Broadcast Branding: 
Wisconsin Public Radio Ideas Network
 
FCC Call Sign: 
WHBM
FCC Frequency (Radio) or Channel (TV): 
90.3  MHz
Broadcast Branding: 
Wisconsin Public Radio Ideas Network
 
FCC Call Sign: 
WHDI
FCC Frequency (Radio) or Channel (TV): 
91.9  MHz
Broadcast Branding: 
Wisconsin Public Radio Ideas Network
 
FCC Call Sign: 
WHHI
FCC Frequency (Radio) or Channel (TV): 
91.3  MHz
Broadcast Branding: 
Wisconsin Public Radio Ideas Network
 
    