This WebSDR receiver located in Annemasse MJC - JN36CE - France - is operated by Radio Club F8KCF. Sysop: Noel f6bgc
Here is a link for F8KCF WebSDR mobile version It works using Safari on iOS devices, and Firefox on Android devices.
More info about WebSDR : Tnx to Phil M0DNY for SAT Track from

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Allow keyboard:
j k ← →: freq down/up (+shift/ctrl/alt faster)
u l c a f: USB, LSB, CW, AM, FM
z Z: center/zoom waterfall
g: enter frequency

Voice/SSTV / Packet
Beacon / Transponder

Waterfall view: Speed: Size: View:
You can also click on the waterall and use the mouse scroll wheel


Or tune by clicking / dragging / scrollwheel on the frequency scale


Bandwidth: ? kHz @ -6dB / ? kHz @ -60dB

Or drag the passband edges on the frequency scale

? dB; peak ? dB;

Signal strength plot:

mute squelch autonotch


This WebSDR is currently being used by ? user(s) simultaneously:      compact view


Dec 2016 f6bgc - New server configured . Installed in MJC Romagny . Added a UPS . Removed 28MHz key
More information on F8KCF WebSite
IP Location displayed instead of IP address for non-identified users


This chatbox is intended to discuss the operation of the WebSDR, please add your name or callsign in the textbox above. The operators of this site disclaim any responsibility for text appearing in this chatbox.

Please enter the callsign of any interesting signal that you hear: Additional notes or comments, if any:
Note: time, frequency, your name/call, and DXCC information are added automatically. View the last 20 lines of the logbook, or the entire logbook (ctrl-click for new tab/window)