CW Club RBN Spotter info

The table on the bandmap page shows recent RBN spots of CW club members in a dynamically updated bandmap (30 seconds update interval).

In the upper part of the page, you can specify the filter options you wish to apply. The lower part of the page shows the bandmap with the matching spots.

Some details:

Do spots of your station not occur in this RBN application?

Don't you see any spots at all?

This page was created by Frank, PA4N. It was based on the original version by Fabian, DJ1YFK.
As of November 2018, Fabian took over the maintenance, further development and hosting of the CW Club Spotter. You can find the source code here:

Current users: 41

Comments are welcome via email - 73 de Fabian, DJ1YFK <>

Back to bandmap page CW Club RBN Spotter changelog

CW Club RBN Spotter changelog

Last updates of member lists:

CWOPSCW Operators’ Club16-February-2020
FOCFirst Class Operators’ Club17-February-2020
HSCHigh Speed Club16-February-2020
VHSCVery High Speed Club16-February-2020
SHSCSuper High Speed Club16-February-2020
EHSCExtremely High Speed Club16-February-2020
SKCCStraight Key Century Club16-February-2020
AGCWArbeitsgemeinschaft CW (DL)13-February-2020
NAQCCNorth American QRP CW Club16-February-2020
BUGBug Users Group15-February-2020

Site changes

12-Feb-2020Added new club: AGCW, NAQCC, BUG - new clubs can now easily be added!
01-Nov-2018Recognize calls with portable indicators (e.g. SP/DJ1YFK); avoid multiple spots per band for one callsign.
29-Oct-2018After running the CW Club Spotter for 5 years, Frank/PA4N hands over operations to Fabian/DJ1YFK. The new URL is:
11-Jan-2015Added support for 60 meters
11-Sep-2014Updated FOC memberships list so it recognizes alternate call signs too
15-Jan-2014Remember the 'show/hide filter' setting between sessions
05-Dec-2013Added 'self-spots' feature
01-Dec-2013Bug fix: when filtering on HSC members, members of VHSC/SHSC/EHSC but not of HSC would be shown
12-Nov-2013Added 'hide filter' option to the filter section of the page
17-Aug-2013Application is stable; no longer 'experimental'. Moved application from port 1161 to the more common port 80
19-Jun-2013Application will now be started after server reboot, so can run unattended
14-Jun-2013Removed console.log (doesn't work on IE8/IE9)
12-Jun-2013Moved info to separate page; added counter displaying # users on info page
12-Jun-2013Added table sort on all columns; added call sign filter
10-Jun-2013Filtered out non-CW spots (RTTY, PSK...)
03-Jun-2013Fixes for IE8/IE9 (X-UA-Compatible and onchange->onclick)
14-May-2013Changed bandmap-view.php to bandmap.html etc, added sequence number in call to PHP program
13-May-2013Added Google Analytics
13-May-2013Added configurable max spot age
07-May-2013Added Set all / clear all buttons
07-May-2013Added lowest-highest WPM listing
05-May-2013Added VHSC, SHSC, EHSC
05-May-2013Added band filter
04-May-2013Fixed setting of cookies, fixed race condition regarding 'onload'
04-May-2013Added cookies, SKCC, updated layout, changelog. More speed options
02-May-2013Split source code into view and model
01-May-2013Added speed filtering
30-Apr-2013Added FISTS
26-Apr-2013First version by Frank, PA4N. Support for CWops and HSC added
12-Jan-2013Original version for FOC, by Fabian, DJ1YFK

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