If you are using a mobile device and you find problems with the desktop versionwe kindly reccomend you to switch to the mobile version of this site by clicking here.
Since April 2018, the Chrome
browser is reluctant to play audio on WebSDR sites.
If you use Chrome and have no audio on WebSDR sites, a workaround is to switch off Chrome's new autoplay policy, by typing chrome://flags/#autoplay-policy
in the navigation bar and changing this setting from Default
to No user gesture is required
(and restarting the browser).