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Overview
WOSO (1300 AM) is a news/talk radio station licensed to Mayaguez, Puerto Rico. On air it goes by “Radio Oso.” It began broadcasting in 1950.
License and signal
- Call sign
- WOSO
- Frequency
- 1300 AM
- Format
- News talk
- On-air name
- Radio Oso
- City of license
- Mayaguez, PR
- Market
- Puerto Rico
- Licensee
- Notiradio Broadcasting, LLC
- Power
- 5,000 watts day; 800 watts night
- Station class
- B
- First on air
- 1950
- FCC facility ID
- 40780
- FCC public file
- publicfiles.fcc.gov
- Wikipedia
- Read the article
The FCC license is held by Notiradio Broadcasting, LLC. It has used the WOSO call letters since December 2024.
Mayaguez is in the Puerto Rico market. Sister stations include WAPA, WBQN, WMIA, WMTI and WVOZ.
If you tune in to WOSO, rate its local coverage below and say what other listeners should know.
TV and radio in the Puerto Rico market · Local news in Puerto Rico · News & Talk Radio Stations across the U.S.
WOSO at a glance
- Frequency
- 1300 AM
- On air as
- Radio Oso
- Format
- News talk
- Licensed to
- Mayaguez, PR
- Market
- Puerto Rico
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