Cadena Ser (Castro Urdiales) - 90.3 FM
| Genres: | News,Talk,Sports,Entertainment |
| Language: | Spanish |
| Location: | Castro Urdiales, Cantabria Spain |
| Website: | http://cadenaser.com/emisora/ser_castro_urdiales/ |
| Short URL of Page: | http://rdo.fm/r/7bagm |
| CallSign: | ~ |
| Frequency: | 90.3 |
| Type: | Internet, FM |
| Description: | Listen to Cadena Ser (Castro Urdiales) - 90.3 FM online Radio on FM Radio. |