Call Signs:
 
FCC Call Sign: 
KOSR
FCC Frequency (Radio) or Channel (TV): 
88.3  MHz
Broadcast Branding: 
KOSU—The State's Public Radio
 
FCC Call Sign: 
KOSU
FCC Frequency (Radio) or Channel (TV): 
91.7  MHz
Broadcast Branding: 
KOSU—The State's Public Radio
Additional URLs: 
 
FCC Call Sign: 
KOSN
FCC Frequency (Radio) or Channel (TV): 
107.5 MHz
Broadcast Branding: 
KOSU—The State's Public Radio
Additional URLs: 
 
    