LU3CQ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Argentina Locator transmitted in a decoded message: GF05

Receiver-side FT8 activity involving LU3CQ, decoded by SO8OO in southeastern Poland. 2,308 related FT8 messages, 53 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 78 UTC dates. Heard between 2026-05-25 and 2026-08-24.

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

2,308
Related messages
53
CQ messages
78
UTC dates heard
-5 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-25
Last seen: 2026-08-24 00:15 UTC

Frequent QSO partners observed at SO8OO

Stations LU3CQ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by LU3CQ

Approximate centre of GF05, decoded 2026-08-21 21:09 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 UTCBandLU3CQ S/NCounterpartCounterpart S/NMsgsCapture
08-24 02:14 40m - / - KF8EXX -16 / - 2 Partial capture
08-24 02:10 40m - / - RA4ABH +4 / - 5 Partial capture
08-24 02:08 40m - / -19 UB4CJS -4 / - 12 Partial capture
08-24 02:05 40m - / - R4HNW -6 / - 2 Partial capture
08-24 01:58 40m - / -12 UA9SAV +2 / - 3 ✓ Closing fragment
08-24 01:55 40m - / -10 R4HHN -3 / - 5 ✓ Closing fragment
08-22 01:31 40m - / - F4VTR -2 / - 3 Partial capture
08-21 21:13 20m - / -7 IU5HIU -1 / - 2 ✓ Closing fragment
08-21 21:10 20m - / -6 R4RM -11 / - 3 ✓ Closing fragment
08-21 18:44 20m - / - DL1R +7 / - 5 Partial capture
08-21 07:20 20m - / -11 TI5RR -14 / - 7 Partial capture
08-21 01:15 80m -18 / - UA3PY +3 / - 2 ✓ Closing observed
08-21 01:13 80m - / - DO5PY -12 / - 3 Partial capture
08-21 01:13 80m -21 / -19 LY1DY +3 / - 13 ✓ Closing observed
08-21 01:10 80m - / -21 HB9EBM +5 / - 6 ✓ Closing fragment
08-21 01:07 80m - / -14 DH1KJ +2 / - 4 ✓ Closing fragment
08-21 01:04 80m - / -7 R4WQ -24 / - 2 ✓ Closing fragment
08-21 01:02 80m - / - LY1DY +4 / - 8 Partial capture
08-20 22:25 20m -21 / -11 XU7O -9 / - 2 ✓ Closing observed
08-20 21:15 80m - / - DL2DBR +4 / - 3 Partial capture
08-20 00:52 80m - / -11 F8NHF +3 / - 3 ✓ Closing fragment
08-19 23:10 20m -5 / - ZA5G - / - 3 Partial capture
08-19 22:42 20m - / -16 FG4AO -10 / - 2 ✓ Closing fragment
08-19 22:30 20m - / -17 CT1BFP -12 / - 4 ✓ Closing fragment
08-19 22:29 20m - / -13 YO4NF -20 / - 2 Partial capture
08-19 21:09 20m -18 / - R2FAQ - / - 2 Partial capture
08-19 21:07 20m - / -15 YO4NF -6 / - 2 Partial capture
08-19 21:01 20m -17 / - RL3K - / -16 2 ✓ Closing fragment
08-19 20:58 20m -16 / - M7RNK - / -18 3 ✓ Closing fragment
08-19 20:57 20m -15 / - BG5JGG - / -19 2 ✓ Closing fragment
08-19 20:55 20m -16 / - 9A4ZM - / -13 2 ✓ Closing fragment
08-19 20:54 20m -15 / - RM1F - / -7 2 ✓ Closing fragment
08-19 20:52 20m - / - F6EAZ -18 / - 2 Partial capture
08-19 20:49 20m -14 / - CN8NS - / -16 2 ✓ Closing fragment
08-19 20:49 20m - / - YO4LUP -10 / - 3 Partial capture
08-19 17:41 20m - / -17 TT1GD -6 / - 2 ✓ Closing fragment
08-19 01:48 80m - / -19 RU3GF +5 / - 3 ✓ Closing fragment
08-19 01:44 80m - / -17 M0UTD -4 / - 2 ✓ Closing fragment
08-19 01:42 80m - / -14 MI7XHT +3 / - 2 ✓ Closing fragment
08-18 23:10 80m - / -12 DK9WI +6 / - 5 Partial capture
08-18 23:07 80m - / -15 OK1XD +4 / - 3 Partial capture
08-18 23:06 80m - / -19 IK2OHG -5 / - 5 ✓ Closing fragment
08-18 23:04 80m - / -13 G3KMQ -10 / - 4 ✓ Closing fragment
08-18 23:03 80m - / -13 OV5OX -21 / - 4 ✓ Closing fragment
08-18 23:03 80m - / -15 EB1LA -20 / - 2 ✓ Closing fragment
08-18 04:33 80m - / -15 F4GGJ +2 / - 3 ✓ Closing fragment
08-18 00:31 80m -24 / -11 4L7T +2 / -12 3 ✓ Full exchange observed
08-17 22:20 80m - / - CT3MD -1 / - 6 Partial capture
08-17 01:42 80m - / - RA6FC -4 / - 3 Partial capture
08-17 01:42 80m - / -22 RA6WF -10 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
021000  -3  490  LU3CQ UB4CJS -19
021015  +7  774  LU3CQ RA4ABH LO20
021030  -4  490  LU3CQ UB4CJS -19
021045  +5  774  LU3CQ RA4ABH LO20
021100  -3  490  LU3CQ UB4CJS -19
021115  +4  774  LU3CQ RA4ABH LO20 (x2)
021200  -2  490  LU3CQ UB4CJS -19
021215  +2  774  LU3CQ RA4ABH LO20
021230  -8  490  LU3CQ UB4CJS -19 (x4)
021415 -17 2437  LU3CQ KF8EXX EM98 (x2)
20m 
UTC    dB Audio  Message
072400 -23  906  LU3CQ TI5RR -11
184415  +9 2656  LU3CQ DL1R JN58 (x3)
184630 -15 2608  A71YY LU3CQ GF05
184645  +7 2656  LU3CQ DL1R JN58 (x2)
210915  +3  830  CQ LU3CQ GF05
211030  +5 2077  LU3CQ DL3LP JO41
211030  -7 2364  LU3CQ R4RM LO55
211030  -3  735  LU3CQ IU5HIU JN53
211100 -12 2365  LU3CQ R4RM R-06 (x2)
211300  -4  735  LU3CQ IU5HIU R-07 (x2)
80m 
UTC    dB Audio  Message
011430 -20 1237  LU3CQ DO5PY JN49
011430  +0  846  LU3CQ LY1DY KO14 (x2)
011515 -18  846  UA3PY LU3CQ RR73
011530  +3  846  LU3CQ UA3PY 73
011630  +4 2423  LU3CQ LY1DY R-19
011645 -21  845  LY1DY LU3CQ RR73
011700  +6 2423  LU3CQ LY1DY R-19 (x6)
012000  -4 2822  LU3CQ RA3TKS -11
012000  +4 2423  LU3CQ LY1DY 73
60m 
UTC    dB Audio  Message
214445  -6 1049  LU3CQ LA8OKA 73
214645  -9 1837  LU3CQ LB9RE JP32 (x4)
214945  -4  767  LU3CQ DG4BZ R-13
215115 -17 1459  LU3CQ PI4APD JO22 (x3)
003800 -14 1250  LU3CQ OZ7FOC -17 (x2)
004100  -4 1068  LU3CQ SP6EFY JO72 (x3)
004330  -8 1135  LU3CQ EC1A IN73
10m 
UTC    dB Audio  Message
143815  -8 1246  LU3CQ A60PC/5 -01
143830 -17 1318  <...> LU3CQ R-13 (x3)
144100  -9 1317  PD5B LU3CQ -13 (x2)

Decoder S/N history by band

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