UX7UU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KO50

Receiver-side FT8 activity involving UX7UU, decoded by SO8OO in southeastern Poland. 89 related FT8 messages, observed on 20m, across 9 UTC dates. Heard between 2026-06-01 and 2026-08-22.

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

89
Related messages
0
CQ messages
9
UTC dates heard
-9 dB
Mean decoder S/N

Bands

20m
First seen: 2026-06-01
Last seen: 2026-08-22 03:23 UTC

Activity Heatmap

Locator transmitted by UX7UU

Approximate centre of KO50, decoded 2026-08-21 18:01 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 UTCBandUX7UU S/NCounterpartCounterpart S/NMsgsCapture
08-21 19:48 20m - / +1 AH2O -7 / - 2 ✓ Closing fragment
08-21 17:50 20m -7 / - MW1CFA - / -7 6 Partial capture
08-21 17:40 20m +5 / - BH4ECL -13 / -21 7 ✓ Closing observed
08-21 17:33 20m -3 / - 9A5MP - / - 5 Partial capture
08-21 17:31 20m 0 / - SQ8DIO - / -12 2 ✓ Closing fragment
08-21 17:16 20m -2 / - TK5AE - / - 3 Partial capture
08-21 17:03 20m +6 / +4 <...> -3 / -13 3 Partial capture
08-21 17:01 20m -1 / - YB3FTD - / - 3 Partial capture
08-21 16:55 20m -4 / - TK5AE - / - 4 Partial capture
08-21 16:47 20m -3 / - <...> - / - 2 Partial capture
08-21 16:42 20m +5 / - E25KFR - / - 3 Partial capture
08-21 16:40 20m -7 / - 3B8/SQ9UM - / - 3 Partial capture
08-21 16:38 20m -5 / - YB3FTD - / - 2 Partial capture
08-21 15:12 20m - / -6 BD8CS +2 / - 4 ✓ Closing fragment
08-21 14:46 20m -4 / - BA3NZ - / -23 3 ✓ Closing fragment
08-21 13:21 20m - / +7 <...> +6 / - 2 Partial capture
08-21 13:18 20m +2 / - EA4/YV4BCD - / - 2 Partial capture
08-21 13:16 20m - / -4 OS4K -16 / - 3 Partial capture
08-21 13:14 20m +1 / - JE2LPC -4 / -20 7 ✓ Closing observed
08-21 13:11 20m +4 / - HA0AA - / - 4 ✓ Closing fragment
08-21 12:53 20m +8 / - 5Q1T - / -17 4 ✓ Closing fragment
08-21 08:44 20m -21 / - MM0VIK - / -24 4 Partial capture
08-21 07:44 20m +9 / - DL4DWA - / - 2 Partial capture
08-21 07:40 20m +6 / - MM0VIK - / - 12 Partial capture
08-21 06:58 20m +1 / - <...> - / -11 3 Partial capture
08-21 06:36 20m +15 / - OJ0YL -15 / -7 13 ✓ Closing observed
08-21 06:29 20m +19 / - ES0IA - / - 3 Partial capture
08-21 06:01 20m +10 / - VK5IPA - / - 2 ✓ Closing fragment
08-21 05:31 20m - / -1 UN0GY -6 / - 2 ✓ Closing fragment
08-12 07:32 20m +6 / - <...> - / - 3 Partial capture
08-12 05:54 20m -9 / - <...> - / - 4 Partial capture
08-12 05:40 20m 0 / - <...> - / - 2 Partial capture
08-12 05:37 20m -5 / - SQ5ABF - / -12 3 Partial capture
08-12 04:17 20m +12 / - OH2DQZ - / - 2 Partial capture
08-12 04:15 20m +10 / - LY5A - / -8 3 ✓ Closing fragment
08-12 03:22 20m - / -13 KC4YAO 0 / - 5 Partial capture
08-12 02:57 20m -16 / - N6WS - / - 2 Partial capture
08-10 05:12 20m -10 / - W6WG - / -18 3 ✓ Closing fragment
08-10 05:11 20m -3 / - KI7SKT - / - 2 Partial capture
08-10 05:09 20m -6 / - 8S7DL - / - 2 Partial capture
08-09 19:53 20m 0 / - TT1GD - / - 4 Partial capture
08-09 19:47 20m +5 / - PP5IP - / - 11 Partial capture
08-09 19:43 20m +1 / - Z62NS - / - 3 Partial capture
08-09 19:38 20m -2 / - <...> - / -14 3 Partial capture
08-09 19:30 20m -2 / - <...> - / - 3 Partial capture
08-09 19:26 20m -9 / - TT1GD - / - 2 Partial capture
08-09 19:09 20m +2 / - D2ACE - / - 2 Partial capture
08-09 19:05 20m -6 / - D2ACE - / - 4 Partial capture
08-09 19:00 20m -4 / - D2ACE - / - 4 Partial capture
08-09 18:55 20m 0 / - YR700SM - / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
174145 +12 2582  BH4ECL UX7UU R-21 (x2)
174230 -13 1074  UX7UU BH4ECL RR73
174245  -1 1076  BH4ECL UX7UU 73
175000  -5 1274  MW1CFA UX7UU KO50 (x6)
180100 -13 2706  GS0IYP UX7UU KO50
192230 -14  988  UX7UU DU7/NW5H -11
194815  -5  870  UX7UU AH2O +01 (x2)
052330 -15 2136  UX7UU D2IM -05

Decoder S/N history by band

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