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Club/Log/Rig
Country
groups.io Group Home
RSS
Group Members
Group Topics
Club Members
%age
4SQRP* USA
https://4sqrp.groups.io/g/main
Yes
1980
11514
3622
54.6%
A1CLUB Japan https://groups.io/g/A1CLUB
Yes
187
751
5136
3.6%
CWops USA https://cwops.groups.io/g/main
No
2067
24625
3330
62%
ECWARC UK https://groups.io/g/ECWARC/
Yes
15
16
767
1.9%
FISTS UK https://fistscw.groups.io/g/main
No
1046
9537
19476
5.3%
FlyingPigsQRP* USA https://groups.io/g/fpqrp/
Yes
343
722
5042
6.8%
GQRP* UK https://groups.io/g/gqrp
No
2471
27670
not available for download^
42.5%
IntlCWCouncil USA https://groups.io/g/IntlCWCouncil
No
65
263
107147 †† 0%
IRTS Republic of Ireland https://groups.io/g/IRTS
Yes
343
1589
1503 22.8%
LongIslandCWClub USA https://groups.io/g/LongIslandCWClub
No
7461
635
808 † 0%
QRPARCI* USA https://groups.io/g/qrparci
Yes
1072
2596
17620
6%
SKCC USA https://groups.io/g/SKCC
No
8012
43230
30530
26.2%
DXLab USA https://groups.io/g/DXLab/
Yes
4596
49433
-
-
DXLog USA https://groups.io/g/DXLog/
Yes
920
3821
-
-
Logger32
USA https://groups.io/g/hamlogger/
Yes
2947
23720
-
-
N1MM Logger+
USA https://groups.io/g/N1MMLoggerPlus/
Yes
5363
22584
-
-
N3FJP Logging
USA https://groups.io/g/N3FJPSoftwareUsers
Yes
3114
16745
-
-
JS8Call
USA https://groups.io/g/js8call
No
12626
4759
-
-
WSJT-X
USA https://wsjtx.groups.io/g/main
Yes
7955
9816
-
-
BITX20*
India https://groups.io/g/BITX20/
Yes
7780
16686
-
-
Elecraft KX*
USA https://groups.io/g/Elecraft-KX/
Yes
5084
16287
-
-
Elecraft K3
USA https://groups.io/g/Elecraft-K3/
Yes
2706
19003
-
-
Elecraft K4
USA https://groups.io/g/Elecraft-K4/
No
1936
7219
s/n 2006
-
FlexRadio
USA https://groups.io/g/FlexRadioSmartSDR/
Yes
1993
4144
-
-
Icom IC-705*
Japan https://groups.io/g/ic-705/
No
2720
2299
-
-
Icom IC-7300
Japan https://groups.io/g/ic-7300/
No
6168
5697
-
-
Icom IC-7610
Japan https://groups.io/g/ic-7610/
No
2922
4585
-
-
Kenwood TS-590
Japan https://groups.io/g/TS-590/
Yes
2312
7026
-
-
Kenwood TS-890
Japan https://groups.io/g/TS-890/
Yes
1063
1913
-
-
QRP Labs*
UK https://groups.io/g/QRPLabs/
Yes
10414
22499
-
-
RGO-ONE*
Bulgaria https://groups.io/g/RGO-ONE
Yes
231
554
Tx: Up to 50 W
-
Yaesu FT-817*#
Japan https://groups.io/g/ft817/
Yes
9065
28496
-
-
Yaesu FT-857#
Japan https://groups.io/g/FT-857/
Yes
5368
11031
-
-
Yaesu FTDX10
Japan https://groups.io/g/ftdx-10/
Yes
955
1013
-
-
Yaesu FTDX101D
Japan https://groups.io/g/FTDX101D/
Yes
1525
2812
-
-
NanoVNA
Japan https://groups.io/g/nanovna-users/
Yes
14601
4214
Beware, bad clones!
-
Radio Artisan
USA https://groups.io/g/radioartisan
Yes
2473
3839
Keyers, rotators
-
RF Exposure
USA and UK https://groups.io/g/rfexposure/
Yes
9
6
Ofcom, FCC & EU
-
SDR-Radio
UK https://sdr-radio.groups.io/g/main
Yes
5545
15505
Simon, G4ELI
-
tinySA
Netherlands https://groups.io/g/tinySA/
Yes
4478
2746
-
-
NodeRed-HamRadio
USA https://groups.io/g/nodered-hamradio
Yes
2729
2228
Data interchange
-
*QRP related. ^About 5,800 Web site total.Sum of member clubs (64329 uniques). #Obsolete, but popular
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