SQ3MKM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO71

Receiver-side FT8 activity involving SQ3MKM, decoded by SO8OO in southeastern Poland. 225 related FT8 messages, 23 CQ messages, observed on 60m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-04-29 and 2026-06-05.

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

225
Related messages
23
CQ messages
11
UTC dates heard
-2 dB
Mean decoder S/N

Bands

First seen: 2026-04-29
Last seen: 2026-06-05 19:59 UTC

Activity Heatmap

Locator transmitted by SQ3MKM

Approximate centre of JO71, decoded 2026-06-05 21:36 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 UTCBandSQ3MKM S/NCounterpartCounterpart S/NMsgsCapture
06-05 21:58 20m - / -15 A92AE +10 / - 2 ✓ Closing fragment
06-05 21:37 20m - / -14 VK2LAW -12 / - 4 Partial capture
06-05 21:36 20m - / - BG4UVR -10 / - 3 Partial capture
06-03 21:45 60m 0 / -7 IK7OGD -6 / -1 4 ✓ Full exchange observed
06-03 21:43 60m -8 / +6 G4ZFJ -2 / +7 6 ✓ Full exchange observed
06-03 21:43 60m - / - OM1AGE -3 / - 12 Partial capture
06-03 21:40 60m 0 / - OZ5VO - / -7 3 ✓ Closing fragment
06-03 20:49 60m -2 / +10 DD6ZV -3 / -1 5 ✓ Full exchange observed
06-03 20:49 60m - / - IQ4FJ -4 / - 2 Partial capture
06-03 20:47 60m +3 / -3 MW0AXD -2 / -5 5 ✓ Full exchange observed
06-03 20:46 60m - / - DL9DBF -10 / - 5 Partial capture
06-03 20:45 60m +8 / +5 HA7TM +19 / +8 5 ✓ Full exchange observed
06-03 20:44 60m +2 / - 9A4ZM +2 / +6 4 ✓ Full exchange observed
06-03 20:43 60m - / - 3Z0L -18 / - 2 Partial capture
06-03 20:41 60m +6 / +9 ON7GB +6 / - 7 ✓ Full exchange observed
06-03 20:38 60m +2 / -2 HB9EKJ -8 / -1 5 ✓ Full exchange observed
06-03 20:38 60m - / - DL9DBZ -4 / - 2 Partial capture
06-03 20:37 60m -1 / - OE5YCP -16 / -10 4 ✓ Closing observed
05-30 21:10 40m +5 / - EA8UP +3 / -9 4 ✓ Closing observed
05-30 20:37 20m - / -10 BA8BLK -9 / - 2 Partial capture
05-29 19:59 60m +2 / - DL9YNG - / -15 4 ✓ Closing fragment
05-29 19:58 60m +4 / 0 DG9LBD -14 / +2 4 ✓ Full exchange observed
05-29 19:58 60m - / - DK7ZT -15 / - 3 Partial capture
05-29 19:56 60m +6 / - IU4DTV/IGI - / -18 2 Partial capture
05-29 19:54 60m +8 / -5 ZA5G -2 / -3 4 ✓ Full exchange observed
05-29 19:41 40m +9 / - SP9VEY - / -9 3 ✓ Closing fragment
05-29 19:39 40m +7 / - SP7TF - / -3 2 ✓ Closing fragment
05-29 19:35 40m +6 / +5 YT1VDA +7 / - 4 ✓ Closing observed
05-29 19:34 40m +11 / - R8LCP - / - 3 Partial capture
05-29 19:32 40m +18 / - F1IQH - / - 2 Partial capture
05-29 19:30 40m +6 / +2 E72ET +4 / -5 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
203815  -9 1257  SQ3MKM BA8BLK -10
203915  -3  879  SQ3MKM BI4JJO OM86
210715 -13  898  CQ SQ3MKM JO71                        a1 (x3)
213615 -13  452  SQ3MKM BG4UVR PM01
213630 -15  401  CQ SQ3MKM JO71
213715  -5  452  SQ3MKM BG4UVR PM01
213715  -9  718  SQ3MKM VK2LAW -14
213745 -12  451  SQ3MKM BG4UVR PM01
213745  -9  718  SQ3MKM VK2LAW -14 (x3)
215830 +13  762  SQ3MKM A92AE -15 (x2)
60m
UTC    dB Audio  Message
214445  -6 2391  SQ3MKM OM1AGE JN88
214500  -8  987  CQ SQ3MKM JO71
214515  -5 2391  SQ3MKM OM1AGE JN88
214530  +0  987  CQ SQ3MKM JO71
214545  -4 2391  SQ3MKM OM1AGE JN88
214545  -8  988  SQ3MKM IK7OGD JN80
214600  -2  987  IK7OGD SQ3MKM -01
214615  -4 2390  SQ3MKM OM1AGE JN88
214615  -5  988  SQ3MKM IK7OGD R-07
214630  +1  987  IK7OGD SQ3MKM RR73
214715  -1 2581  SQ3MKM OM1AGE JN88 (x5)
40m
UTC    dB Audio  Message
193630  +4 1222  SQ3MKM YT1VDA +05 (x2)
193745  -2 1065  YL3GBC SQ3MKM JO71
193845  +1 1064  CQ SQ3MKM JO71
193915  +6 1064  SP7TF SQ3MKM R-03 (x2)
194045  +6 1064  YL3GBC SQ3MKM 73
194145 +10 1064  SP9VEY SQ3MKM -09 (x2)
194230  -2 1538  SQ3MKM DK7ZT +13
194245  +9 1064  SP9VEY SQ3MKM RR73
211045  +7  768  EA8UP SQ3MKM JO71 (x2)
211130  +3  767  SQ3MKM EA8UP RR73
211145  +4  769  EA8UP SQ3MKM R-09

Decoder S/N history by band

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