Call Signs:
 
FCC Call Sign: 
WRTU
FCC Frequency (Radio) or Channel (TV): 
89.7  MHz
Broadcast Branding: 
Cadena Radio Universidad de Puerto Rico
Additional URLs: 
 
FCC Call Sign: 
WRUO
FCC Frequency (Radio) or Channel (TV): 
88.3  MHz
Broadcast Branding: 
Cadena Radio Universidad de Puerto Rico
 
    