Call Signs:
 
FCC Call Sign: 
WMAB-FM
FCC Frequency (Radio) or Channel (TV): 
89.9  MHz
Broadcast Branding: 
MPB Radio
 
FCC Call Sign: 
WMAE-FM
FCC Frequency (Radio) or Channel (TV): 
89.5  MHz
Broadcast Branding: 
MPB Radio
 
FCC Call Sign: 
WMAH-FM
FCC Frequency (Radio) or Channel (TV): 
90.3  MHz
Broadcast Branding: 
MPB Radio
 
FCC Call Sign: 
WMAO-FM
FCC Frequency (Radio) or Channel (TV): 
90.9  MHz
Broadcast Branding: 
MPB Radio
 
FCC Call Sign: 
WMAU-FM
FCC Frequency (Radio) or Channel (TV): 
88.9  MHz
Broadcast Branding: 
MPB Radio
 
    