GM3CQD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Scotland Locator transmitted in a decoded message: IO85

Receiver-side FT8 activity involving GM3CQD, decoded by SO8OO in southeastern Poland. 1,508 related FT8 messages, 522 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 43 UTC dates. Heard between 2026-05-23 and 2026-08-20.

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

1,508
Related messages
522
CQ messages
43
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-23
Last seen: 2026-08-20 18:04 UTC

Activity Heatmap

Locator transmitted by GM3CQD

Approximate centre of IO85, decoded 2026-08-20 20:09 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 UTCBandGM3CQD S/NCounterpartCounterpart S/NMsgsCapture
08-20 20:04 20m -11 / -21 TA2ED -3 / -12 3 Partial capture
08-20 20:01 20m -2 / - OE2JKN - / -18 2 ✓ Closing fragment
08-20 20:00 20m -12 / - 9A9N - / -16 2 ✓ Closing fragment
08-20 19:53 20m -10 / - F4NLW/P - / - 2 Partial capture
08-20 19:51 20m -8 / - OH1LA - / -18 3 Partial capture
08-20 19:40 20m -10 / -11 PA2WDR -10 / - 3 ✓ Closing observed
08-20 19:36 20m -7 / - F5MYH -7 / -14 3 ✓ Closing observed
08-20 19:32 20m - / -5 R7GA +2 / - 2 ✓ Closing fragment
08-20 19:30 20m -6 / - KJ1R - / -13 2 Partial capture
08-20 19:27 20m -12 / -6 PD1ADA -4 / - 5 ✓ Closing observed
08-19 20:30 20m -18 / - R5AJ - / -17 2 Partial capture
08-19 20:29 20m -18 / - SP8RZ - / -13 2 ✓ Closing fragment
08-19 20:27 20m -14 / - KE8UOH - / -15 2 ✓ Closing fragment
08-19 20:21 20m -8 / - BI8SCC - / - 2 Partial capture
08-19 20:21 20m -8 / - S55A - / -11 4 ✓ Closing fragment
08-19 20:13 20m -13 / - FR4AW - / - 8 Partial capture
08-19 20:11 20m -14 / - SV9QWC - / -6 2 ✓ Closing fragment
08-19 20:07 20m -13 / - VE9GC - / -21 3 ✓ Closing fragment
08-19 20:04 20m -12 / - WB8YJF - / -14 2 Partial capture
08-19 20:01 20m -14 / - DL7ARV - / -7 2 ✓ Closing fragment
08-19 19:59 20m -14 / -8 IK1RQX -3 / -3 5 ✓ Full exchange observed
08-19 19:59 20m -14 / - IU3MDI - / -8 2 ✓ Closing fragment
08-17 18:57 20m - / - GX0NHR +1 / - 7 Partial capture
08-17 18:55 20m -12 / - RZ4AZ -6 / -5 3 Partial capture
08-17 18:54 20m -12 / - SP6JKE - / -16 2 Partial capture
08-17 18:48 20m -12 / - SP4WJ - / -11 3 ✓ Closing fragment
08-17 18:43 20m -13 / - RW4HB - / -7 2 ✓ Closing fragment
08-17 18:40 20m -18 / - HB9ZHK - / -14 2 ✓ Closing fragment
08-17 18:22 20m - / -5 YL3HI -12 / - 2 ✓ Closing fragment
08-17 17:59 20m - / - DL1R -4 / - 6 Partial capture
08-17 17:42 20m -14 / -14 DL8YBL -13 / - 6 ✓ Closing observed
08-17 17:39 20m -14 / - HB9ZHK - / -20 2 Partial capture
08-17 17:37 20m -11 / - EY7BP - / - 3 Partial capture
08-17 17:34 20m -10 / - C91RU - / -16 2 ✓ Closing fragment
08-16 21:02 20m - / -11 SV8IIR +10 / - 2 ✓ Closing fragment
08-16 21:00 20m -20 / - F5PEG - / -4 2 ✓ Closing fragment
08-16 20:58 20m -13 / - G1USB - / -7 2 ✓ Closing fragment
08-16 20:51 20m -11 / - VE9JMC - / - 5 Partial capture
08-16 20:44 20m -10 / -19 IS0KNY -10 / -4 7 ✓ Full exchange observed
08-16 20:42 20m -6 / - CO8LY - / - 4 Partial capture
08-16 20:38 20m -6 / - DK7ZT -10 / -4 3 ✓ Closing observed
08-16 20:35 20m -14 / - IW5ALZ -7 / -16 4 ✓ Closing observed
08-16 20:34 20m -15 / -3 ON1DGN -15 / -5 3 ✓ Full exchange observed
08-16 20:32 20m -14 / - VE9JMC - / - 2 Partial capture
08-16 20:25 20m -8 / - EA3IE - / -16 2 ✓ Closing fragment
08-16 20:21 20m -8 / - N2BJ - / - 2 ✓ Closing fragment
08-16 20:19 20m -8 / - K4DND - / -13 3 ✓ Closing fragment
08-16 20:17 20m -13 / - KA3DCO - / -12 4 ✓ Closing fragment
08-16 20:12 20m -11 / - DL70ESSEN - / - 2 Partial capture
08-15 18:48 20m -13 / -15 DH2RL -14 / - 4 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
195200  -6 2287  OH1LA GM3CQD -14
195330  -4 2269  F4NLW/P GM3CQD IO85 (x2)
200000 -16 2269  9A9N GM3CQD R-16 (x2)
200100  -9 2268  CQ GM3CQD IO85
200130  +1 2268  OE2JKN GM3CQD -18 (x2)
200230  -7 2269  CQ GM3CQD IO85 (x3)
200400  -5 2270  TA2ED GM3CQD R-12
200445  -3 2269  GM3CQD TA2ED -21
200500 -17 2270  TA2ED GM3CQD R-12
200915  -5 2270  MI6YHI GM3CQD IO85
40m
UTC    dB Audio  Message
205830  -7 1540  GM3CQD DF8RU 73
204130 -16 1619  GM3CQD DH2RL JN68 (x2)
204230 -18 1991  <GM3CQD> DL70ESSEN
204230 -18 1619  GM3CQD DH2RL 73
204300 -18 1990  GM3CQD DL70ESSEN R-09 (x2)
205330 -19 2038  GM3CQD R4ABW LO00
205330 -18 1914  GM3CQD F5MYH JN07 (x3)
205430 -20 1622  GM3CQD PD0CQ 73
205530 -20 1914  GM3CQD F5MYH R-13 (x3)
60m
UTC    dB Audio  Message
202715 -10  908  CQ DX GM3CQD IO85 (x2)
202930  -5 1668  GM3CQD SQ2WHH JO94 (x3)
203115 -12  908  F4LML GM3CQD -16 (x2)
203245  -9  908  CQ GM3CQD IO85 (x8)
10m
UTC    dB Audio  Message
134315  -5  663  GM3CQD DO1YHJ R+11 (x2)
134645 -11 1622  GM3CQD DO1JMA JO40
135545 -19 1139  GM3CQD F4PCM JN23 (x3)
141100 -13 2015  GM3CQD I4WQH R-21 (x2)
141630 -16 1958  GM3CQD DL1AG 73
142400 -24 1948  GM3CQD IK3VVC 73
145630 -19 2114  GM3CQD TM8WWA -07
182300  -7 1560  GM3CQD F1SZC IN95 (x2)
183930 -12 2494  GM3CQD DN9MRB 73
141130 -15 2518  GM3CQD F1SAA JN25
80m
UTC    dB Audio  Message
213530  -9 1569  GM3CQD ON6CQ JO11 (x3)
212115  -9 2453  GM3CQD UF3T LO16
212115 -17 1503  GM3CQD IV3IHV R-09 (x2)
213515 -14 2005  GM3CQD DO1SJF JN48 (x2)
214830 +10 2695  GM3CQD 3Z6I -10
214900 +10 2695  GM3CQD RR73; EB3BKW <...> -08
210815  +2  458  GM3CQD DH4PAP JO30 (x3)
211115 -14  895  GM3CQD LX1FDE JN39
211130 -19  895  LX1FDE GM3CQD -08

Decoder S/N history by band

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