GW4GJA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Wales Locator transmitted in a decoded message: IO81

Receiver-side FT8 activity involving GW4GJA, decoded by SO8OO in southeastern Poland. 182 related FT8 messages, 36 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-26 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

182
Related messages
36
CQ messages
17
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-26
Last seen: 2026-08-23 19:49 UTC

Frequent QSO partners observed at SO8OO

Stations GW4GJA worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by GW4GJA

Approximate centre of IO81, decoded 2026-08-23 21:49 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandGW4GJA S/NCounterpartCounterpart S/NMsgsCapture
08-22 21:41 20m -9 / -15 F1IQH -18 / -15 2 Partial capture
08-22 09:28 20m - / -10 F1PBZ +11 / - 2 ✓ Closing fragment
08-22 09:23 20m - / 0 M7KEV -12 / - 2 Partial capture
08-22 09:21 20m - / - UA3AIU -10 / - 2 ✓ Closing fragment
08-16 15:46 40m - / -17 DL4JTH -13 / - 3 ✓ Closing fragment
08-16 15:44 40m - / - SN1A -16 / - 2 ✓ Closing fragment
08-15 22:04 40m - / - RX3ASQ -16 / - 2 Partial capture
08-06 13:53 20m - / -18 PD3LKN -22 / - 2 ✓ Closing fragment
08-05 19:26 40m - / - DL6UM -6 / - 4 Partial capture
08-04 15:32 20m - / - IU3IOV -11 / - 3 Partial capture
08-01 07:19 40m - / -20 SP9D -10 / - 2 Partial capture
07-30 23:01 20m - / -8 WB8YJF -14 / - 2 ✓ Closing fragment
07-30 22:52 20m -15 / - DL1R - / -6 4 Partial capture
07-30 22:39 20m -16 / - <...> - / -16 2 Partial capture
07-30 22:34 20m - / - F1IQH -22 / - 2 Partial capture
07-25 15:58 40m - / - DG6ITP -14 / - 2 Partial capture
06-17 22:57 40m - / - R3SE -24 / - 2 Partial capture
06-17 22:54 40m -18 / - SP7TF - / -2 2 ✓ Closing fragment
06-17 22:54 40m - / -8 F1PBZ +2 / - 2 Partial capture
06-17 22:52 40m - / - IK1MHM -19 / - 2 Partial capture
06-17 22:50 40m -16 / -8 R3LDM -7 / -5 5 ✓ Full exchange observed
06-17 22:49 40m - / - M0ENG -7 / - 3 Partial capture
06-17 22:49 40m - / - ON4MAP -20 / - 3 Partial capture
06-17 22:49 40m -17 / -2 F1IQH -4 / -6 4 ✓ Full exchange observed
06-17 22:47 40m - / - SP5LST -12 / - 2 Partial capture
06-15 13:53 20m - / -15 PH7GD -18 / - 2 Partial capture
06-15 13:51 20m - / - PD4HT -24 / - 2 ✓ Closing fragment
06-15 13:46 20m - / -14 IQ4JO +5 / - 4 ✓ Closing fragment
06-15 13:46 20m - / -10 IQ6SB -8 / - 4 Partial capture
06-12 21:15 40m -19 / +2 M6MHG -12 / -4 3 ✓ Full exchange observed
06-12 21:12 40m -16 / - G3YSK - / -8 2 ✓ Closing fragment
06-12 21:10 40m -17 / +10 F4FLF -4 / +2 5 ✓ Full exchange observed
06-12 21:09 40m -17 / -8 9A7BB +10 / -12 5 ✓ Full exchange observed
06-12 21:09 40m - / +1 F4GIH +2 / - 2 Partial capture
06-12 21:03 40m -18 / - ON3CCM - / -7 2 ✓ Closing fragment
06-12 21:03 40m -17 / - UX7QV +5 / -5 7 Partial capture
06-12 21:02 40m -16 / - G4YAN -9 / -16 8 Partial capture
06-12 21:01 40m -20 / -1 DL1RAZ -2 / -10 5 ✓ Full exchange observed
06-12 21:01 40m - / - F1HSY -15 / - 2 Partial capture
06-12 21:00 40m -20 / - MW7AHM - / -8 2 ✓ Closing fragment
06-12 20:58 40m -21 / -10 YO9PH +2 / - 3 ✓ Closing observed
06-09 09:26 40m - / -8 DH1AKG -9 / - 3 Partial capture
06-09 09:26 40m - / -8 PA3DJY -15 / - 2 ✓ Closing fragment
06-09 09:25 40m - / 0 PH7KLM -17 / - 3 Partial capture
06-08 19:02 40m - / - OZ9MSD -9 / - 2 Partial capture
06-08 18:47 40m - / -7 F4JLS -7 / - 2 Partial capture
05-30 19:40 80m - / - DO6MSW -17 / - 2 Partial capture
05-30 19:32 80m - / - SP3XR -8 / - 2 Partial capture
05-30 19:30 80m - / - DO5PY -5 / - 2 ✓ Closing fragment
05-30 19:30 80m -20 / - IQ4JO +7 / -15 6 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m 
UTC    dB Audio  Message
092815 +11 2726  GW4GJA F1PBZ -10 (x2)
213330  -5 1274  CQ GW4GJA IO81 (x5)
214100  -9 1275  F1IQH GW4GJA -15
214245 -18 1208  GW4GJA F1IQH R-15
214330 -18 1378  CQ GW4GJA IO81
214400 -17 1378  PD4FL GW4GJA -07
214700 -10  943  CQ GW4GJA IO81 (x4)
40m 
UTC    dB Audio  Message
071930 -10 1421  GW4GJA SP9D R-20
192600  -7  464  GW4GJA DL6UM JO60 (x4)
220430 -17 1146  GW4GJA RX3ASQ KO95 (x2)
221030 -22 1825  GW4GJA DL2YMG JO31
221130 -10  371  GW4GJA DL9MY R+00
154445 -12 1533  GW4GJA SN1A JO73
154445 -11 1076  GW4GJA DL7UMG JO60
154545 -19 1533  GW4GJA SN1A 73
154615 -12 1197  GW4GJA DL4JTH JO60 (x3)
80m 
UTC    dB Audio  Message
193015 +14 1751  GW4GJA SQ8GBG KN09
193045  +7 2709  GW4GJA IQ4JO JN63
193045  -6 2348  GW4GJA DO5PY JN49 (x2)
193215  -7 1090  GW4GJA SP3XR JO72
193230 -20 1085  IQ4JO GW4GJA -15
193245  -8 1090  GW4GJA SP3XR JO72
193300 -18 1084  IQ4JO GW4GJA -15 (x4)
194000 -22 1085  CQ GW4GJA IO81                        a1
194015  +3  545  GW4GJA UA3ZUX KO90
194015 -16 1083  GW4GJA DO6MSW JO51 (x2)
60m 
UTC    dB Audio  Message
190915 -11 1083  GW4GJA ES8JX KO28 (x3)
191245  -3 1198  GW4GJA OM5JG JN98 (x3)
191345  +7  707  GW4GJA DH8BQA JO73 (x4)
191700 -11  594  DL1AWS GW4GJA -09
10m 
UTC    dB Audio  Message
141645 -23 1530  GW4GJA EA3DYI JN11

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.