| Genres | News,Talk,Sports,Entertainment |
|---|---|
| Language | Spanish |
| Location | Castro Urdiales, Cantabria, Spain |
| Website | http://cadenaser.com/emisora/ser_castro_urdiales/ |
| CallSign | ~ |
| Frequency: | 90.3 |
| Type | Internet, FM |
| Description | Listen to Cadena Ser (Castro Urdiales) - 90.3 FM online Radio on FM Radio. |


















