One of the brilliant projects that came from cheap SDR dongles is the ability to put a radio on the internet and stream its audio. This list is a collection of some of the popular UK based SDRs. Others are available at websdr.org and kiwisdr.org

Jodrell Bank SDR –
Covers: 2m, 70cm, PMR, 10, 11, 6, 20, 60, 80)

Hack Green HF SDR – http://hackgreensdr.org:8901/

Hack Green VHF SDR – http://hackgreensdr.org:8902/

Top Band SDR (Herts) – http://topband.ddns.net:8901/original-index.html

4m SDR (Herts) –

2m SDR (Herts) – http://sdr.codedv.com:8092/

Wales CB SDR – http://sdrmark.proxy.kiwisdr.com:8073