Winter 2026 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | WOSO-AM | |
| Frequency: | 1300 | |
| Station Name: | RADIO NETWORK | |
| Format: | Spanish News/Talk | |
| Network(s): | IND | |
| City of License: | MAYAGUEZ | |
| County of License: | Mayaguez | |
| Mailing Address: | URB. SAN AGUSTIN 1210 CALLE3 SAN JUAN, PR 00926 |
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| Phone: | 787-832-1300 | |
| Fax: | 787-265-1300 | |
| URL Address: | https://www.waparadio.com/wapa_014.htm | |
| Broadcasts in HD: |
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| Internet Streams: |
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Winter 2026 Reminder:
You no longer need to submit program information to Nielsen.
To view the simulcast combos that have requested Total Line Reporting, click here .