LZ73TRC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Bulgaria

Receiver-side FT8 activity involving LZ73TRC, decoded by SO8OO in southeastern Poland. 227 related FT8 messages, 199 CQ messages, observed on 20m, across 4 UTC dates. Heard between 2026-06-13 and 2026-06-22.

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

227
Related messages
199
CQ messages
4
UTC dates heard
-1 dB
Mean decoder S/N

Bands

20m
First seen: 2026-06-13
Last seen: 2026-06-22 16:23 UTC

Activity Heatmap

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 UTCBandLZ73TRC S/NCounterpartCounterpart S/NMsgsCapture
06-22 18:18 20m -9 / - <...> +1 / - 2 ✓ Closing fragment
06-15 19:40 20m -19 / - DK8HC - / -17 3 Partial capture
06-15 19:38 20m - / -7 PA2IPA -16 / - 2 Partial capture
06-15 19:37 20m -18 / - <...> -16 / - 3 ✓ Closing fragment
06-15 19:35 20m -19 / -14 IK8WEI -13 / -9 5 Partial capture
06-15 19:27 20m -17 / - F6BHK - / -19 2 Partial capture
06-15 19:07 20m -10 / - <...> -7 / - 3 ✓ Closing fragment
06-15 18:58 20m -9 / - F6FDY - / -6 3 Partial capture
06-15 18:57 20m -6 / - DL6EL - / +6 2 Partial capture
06-15 18:56 20m -6 / - <...> - / - 2 ✓ Closing fragment
06-14 21:37 20m +6 / - UR5WCS - / +3 3 Partial capture
06-14 21:35 20m +8 / - <...> -11 / - 3 ✓ Closing fragment
06-14 21:27 20m +12 / - JA1NVF - / -4 6 Partial capture
06-14 21:18 20m +6 / - <...> - / - 2 ✓ Closing fragment
06-14 21:15 20m +7 / - JJ2KDZ - / -17 3 Partial capture
06-14 21:10 20m +6 / - JA1NVF - / -4 5 Partial capture
06-14 21:05 20m +4 / - <...> - / - 3 ✓ Closing fragment
06-14 20:58 20m +8 / - <...> - / - 2 ✓ Closing fragment
06-14 20:55 20m +4 / - DL3NGN - / -14 5 Partial capture
06-14 20:51 20m +8 / - <...> 0 / - 3 ✓ Closing fragment
06-14 20:47 20m +4 / - M7LYG - / -13 2 Partial capture
06-14 20:44 20m +1 / - M7HET - / -7 3 Partial capture
06-14 20:42 20m -2 / - <...> - / - 2 ✓ Closing fragment
06-14 20:35 20m +10 / - UR5WCS - / 0 6 Partial capture
06-14 20:17 20m +13 / - F5OYA - / -7 27 Partial capture
06-14 20:04 20m +12 / - F4BPO - / - 2 Partial capture
06-14 20:00 20m +11 / - JA0UNG - / -10 3 Partial capture
06-14 20:00 20m +12 / - <...> - / - 3 ✓ Closing fragment
06-14 19:58 20m +10 / - DF8MV - / -17 2 Partial capture
06-14 19:51 20m +6 / - UT3UIY - / -18 3 Partial capture
06-14 19:50 20m +2 / - JS2SCS - / -13 2 Partial capture
06-14 19:46 20m +6 / - JM1IKW - / -15 2 Partial capture
06-14 19:45 20m +9 / - <...> +2 / - 2 ✓ Closing fragment
06-14 19:38 20m +2 / - <...> - / - 4 ✓ Closing fragment
06-14 19:37 20m -4 / - JG1INC - / -17 2 Partial capture
06-14 18:14 20m +13 / - <...> +13 / - 2 ✓ Closing fragment
06-14 18:13 20m +9 / +2 R5AV +15 / - 2 Partial capture
06-14 18:13 20m - / - 2E0UMK -16 / - 2 Partial capture
06-14 18:01 20m +10 / - <...> +6 / - 3 ✓ Closing fragment
06-14 17:47 20m 0 / - PD8RB - / -1 3 Partial capture
06-14 17:36 20m -18 / - EA5JUX - / -20 2 Partial capture
06-14 17:33 20m -12 / - <...> - / - 2 ✓ Closing fragment
06-14 17:29 20m -7 / - SP9XG - / -10 2 Partial capture
06-14 17:11 20m -16 / - <...> - / - 4 ✓ Closing fragment
06-14 17:07 20m -20 / - <...> - / - 2 ✓ Closing fragment
06-14 16:36 20m -11 / - <...> - / - 3 ✓ Closing fragment
06-13 14:23 20m -7 / - <...> -8 / - 3 ✓ Closing fragment
06-13 13:48 20m - / - G0PPP -14 / - 2 Partial capture
06-13 13:34 20m -14 / - PD9ML - / -15 2 Partial capture
06-13 13:32 20m -13 / - <...> +2 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
193730 -15 1369  CQ LZ73TRC (x2)
193815 -16 1370  LZ73TRC PA2IPA JO22 (x2)
193915 -15 1369  LZ73TRC <...> 73
194000 -16 1369  DK8HC LZ73TRC -17 (x3)
194215 -10 2477  LZ73TRC <...> 73
194430 -18 1369  CQ LZ73TRC (x2)
181830  -8 1281  F1PBZ LZ73TRC R-11
181845  +1 2671  LZ73TRC <...> RR73
181900  -9 1281  <...> LZ73TRC 73
182330  +2 2671  LZ73TRC F1PBZ -05

Decoder S/N history by band

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