KOSC - KDFC 90.3 FM
| Genres: | Classical |
| Language: | English |
| Location: | San Francisco, California (CA) USA |
| Website: | http://www.kdfc.com/ |
| Short URL of Page: | http://rdo.fm/r/235a9 |
| CallSign: | KOSC |
| Frequency: | 90.3 |
| Type: | Internet, FM |
| Description: | Listen to KOSC - KDFC 90.3 FM on RadioFM. |