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:
KOSR-FM 88.3 (Digital)
KOSR-FM 88.3 (Digital)
KOSU-FM 91.7 (Analog)
KOSU-FM 91.7 (Analog)
KOSN-FM 107.5 (Analog)
KOSN-FM 107.5 (Analog)