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 :-
For more information about the SDR receivers in use at Hack Green, please see the SDR receiver description , or for more information on the Websdr project, visit http://www.websdr.org
For mobile devices, you can access the mobile version of this websdr here
27th August 2018 - The Double sized G5RV antenna has been refitted with some super strong marine rope, hopefully it will last longer than the previous rope did.
Thanks to Tony G1HMO, Martin G7CKX and Albert G4DHO for their hard work in getting this job done.
The latest update to Chrome has prevented web pages from automatically playing media when the page loads, this prevents the HTML5 audio stream from working, you can try doing this it worked for me.
If you are having problems after updating Java to version 8.0.45 then follow these instructions :- Java 8.0.45 problem
If you don't hear anything, probably Java is disabled or its version is too old (i.e., pre-1.4.2) or your browser does not support HTML5.
It seems you are using a mobile device; click here to switch to the mobile version of this site.
It seems Java is not installed or disabled on your computer. You need to install and/or enable it for this website to work properly.
Since Java version 7u51, Java needs to be enabled separately for each website; see http://websdr.org/java.html
Your browser does not seem to support HTML5 WebAudio; please try a recent version of Firefox, Chrome, Opera or Safari; or switch to Java.
kHz @ -6dB;
kHz @ -60dB.
Or drag the passband edges on the frequency scale.
The chat box has been removed because certain people just could not resist posting abuse and abusing other users.