This HF WebSdr is located at the Nantwich Secret Nuclear Bunker, formerly R.A.F. Hack Green, now a working museum.
Location: ( 53° 1' 53'' N / -2° 31' 4'' W) QRA= IO83RA. / NGR SJ64590-47875
Operated by the Stoke-on-Trent ARS, SysOps are Joe ZL1PMY, Tony G1HMO and Martin G7CKX
Any queries regarding this websdr please contact 'hackgreensdr at gmx.com'We now have a VHF/ UHF websdr at Hack Green, you can view it here :- http://hackgreensdr.org:8902
31/03/2020 Thanks to the very kind folks at the Northern Utah Websdr, I have implemented DSP noise reduction and a second notch filter, also on FM there is now de-emphasis on the audio and sub-audible tone filtering.
Full details here Websdr DSP Features
The latest Firefox update (August 2022) has stopped audio from automatically playing on the Websdr, you now have to specifically ALLOW it to play.
I do not use Firefox, but it looks like you need to load the Websdr page, then depending on the Firefox version, go to settings, privacy, permissions, autoplay and enable sound.
The latest update to Chrome has once again broken the WebSDR, see this document for workarounds.
If you are having problems after updating Java to version 8.0.45 then follow these instructions :- Java 8.0.45 problem
|Or use scroll wheel and dragging on waterfall.|
As with the HF websdr, the chatbox has been removed due to inappropriate posts by certain individuals.