UT5AX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KO70

Receiver-side FT8 activity involving UT5AX, decoded by SO8OO in southeastern Poland. 17 related FT8 messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-06-04 and 2026-08-09.

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

17
Related messages
0
CQ messages
4
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-06-04
Last seen: 2026-08-09 16:43 UTC

Activity Heatmap

Locator transmitted by UT5AX

Approximate centre of KO70, decoded 2026-08-09 18:42 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 UTCBandUT5AX S/NCounterpartCounterpart S/NMsgsCapture
08-09 18:45 20m -1 / - TA2EE - / -13 3 ✓ Closing fragment
08-09 18:42 20m -2 / -15 D2ACE -6 / -5 5 ✓ Full exchange observed
07-21 19:55 20m -8 / - TU5MM - / - 4 Partial capture
07-21 19:51 20m -6 / - TU5MM - / - 3 Partial capture
07-13 04:20 20m -2 / - <...> - / - 3 Partial capture
07-13 04:15 20m -1 / - FS/F4EQE - / - 4 Partial capture
07-13 04:12 20m +2 / - <...> - / - 3 Partial capture
07-13 04:07 20m -2 / - <...> - / - 5 Partial capture
07-13 04:02 20m -4 / - FS/F4EQE - / - 6 Partial capture
07-13 03:58 20m -1 / - FS/F4EQE - / - 3 Partial capture
07-13 03:49 20m -8 / - <...> - / - 6 Partial capture
07-08 15:38 20m -19 / - ZF2OO - / -16 2 Partial capture
06-24 04:01 20m -11 / - D44EC - / -18 2 Partial capture
06-23 02:02 40m -10 / - <...> - / -7 2 Partial capture
06-12 03:42 20m - / -12 A92AE +10 / - 2 ✓ Closing fragment
06-12 03:34 20m -12 / -11 FR5CB -10 / -23 11 ✓ Full exchange observed
06-12 03:30 20m -12 / - FR5CB - / - 2 Partial capture
06-09 04:32 20m -6 / - FR5CB - / - 2 Partial capture
06-05 15:49 10m 0 / - 9X5KM - / - 2 Partial capture
06-05 04:05 20m - / -16 YS1GMV -10 / - 2 ✓ Closing fragment
06-05 02:00 40m - / - EA1AGM -15 / - 6 Partial capture
06-04 03:57 20m +2 / - MI7XHT - / -16 2 ✓ Closing fragment
06-04 03:52 20m +2 / -18 4U1UN -20 / -17 11 ✓ 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
195100 -10 2194  TU5MM UT5AX KO70 (x7)
184230  -5 2201  D2ACE UT5AX KO70
184245  -5 2672  UT5AX D2ACE -15
184300  -1 2200  D2ACE UT5AX R-05
184315  -7 2672  UT5AX D2ACE RR73
184330  -1 2198  D2ACE UT5AX 73
184500  +2 2196  TA2EE UT5AX -13 (x3)
40m
UTC    dB Audio  Message
015815 -20 1893  OA4ENG UT5AX R-14
015830 -16 1892  UT5AX RR73; DL1RB <...> -16
020030 -18 1564  UT5AX EA1AGM IN83 (x6)
020245 -11 2208  <...> UT5AX KO70 (x2)
10m
UTC    dB Audio  Message
154915  -2 2156  9X5KM UT5AX KO70 (x2)

Decoder S/N history by band

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