- Bitrate: 128 kbit/s
- Call sign: KOSF
- Genre: Oldies
- Phone: 415-975-5555 / 866-900-1037
- City of license: San Francisco, CA
- Owner: iHeartMedia
- Area Served: San Francisco, CA
- Adress: 340 Townsend St, San Francisco, CA 94107
- Frequency: 103.7 FM
- Official site: 80splusradio.iheart.com
Listen to iHeart80s 103.7 FM streaming radio on your computer, tablet, or phone. With Vo-Radio, experience iHeart80s 103.7 FM live online in high quality (bitrate 128 kbit/s, 103.7 FM) without the need to register. Immerse yourself in popular music from the genre Oldies.