UX5UW — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving UX5UW, decoded by SO8OO in southeastern Poland. 528 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 51 UTC dates. Heard between 2026-05-25 and 2026-08-23.

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

528
Related messages
1
CQ messages
51
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-23 16:04 UTC

Activity Heatmap

Locator transmitted by UX5UW

Approximate centre of KO50, decoded 2026-08-23 18:11 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 UTCBandUX5UW S/NCounterpartCounterpart S/NMsgsCapture
08-23 18:10 20m +8 / - <...> - / - 2 Partial capture
08-23 18:08 20m +4 / - YF1CAD - / - 3 Partial capture
08-23 18:06 20m +11 / - C32JK - / - 2 Partial capture
08-23 18:03 20m +16 / - <...> - / -3 4 Partial capture
08-23 18:02 20m +17 / -17 II7MGFG -7 / - 3 Partial capture
08-23 17:58 20m +2 / - 7X2KF -4 / - 3 ✓ Closing observed
08-23 17:54 20m +14 / - II7MGFG - / - 4 Partial capture
08-23 17:52 20m +11 / - EA8DOY - / -17 3 ✓ Closing fragment
08-23 17:51 20m +12 / - <...> - / -9 2 Partial capture
08-22 17:34 20m -5 / - EY7BP -5 / -1 6 ✓ Closing observed
08-21 23:03 20m +16 / - KR3BST - / - 2 Partial capture
08-21 22:58 20m +8 / - BG7BVI - / -14 2 ✓ Closing fragment
08-21 22:56 20m 0 / -8 WA2LH -17 / -19 7 ✓ Full exchange observed
08-21 22:53 20m 0 / - <...> - / - 2 Partial capture
08-21 22:51 20m -1 / - CE2SQE - / -11 4 ✓ Closing fragment
08-21 22:48 20m -3 / - YC9BJX - / - 3 Partial capture
08-21 22:45 20m -5 / - LU7HMP - / -18 6 ✓ Closing fragment
08-21 22:42 20m -5 / - PY3RK - / -10 4 ✓ Closing fragment
08-21 22:24 40m +7 / - <...> - / - 3 Partial capture
08-21 20:22 20m - / -19 IR7MGGC -8 / - 3 Partial capture
08-21 20:11 20m - / -6 GB64MOD +10 / - 5 Partial capture
08-21 20:03 40m 0 / -19 AO25FDM -9 / -13 3 Partial capture
08-21 20:01 40m -3 / -3 IK4IDY -2 / -15 4 ✓ Full exchange observed
08-21 15:46 40m +12 / - ER1XYZ -2 / -18 4 ✓ Full exchange observed
08-14 20:34 20m -14 / - K1PAD - / - 2 Partial capture
08-14 20:28 20m -14 / - KD2QWM - / - 2 Partial capture
08-13 18:41 20m - / - F5IXN -17 / - 2 Partial capture
08-12 22:21 20m -1 / - YV5BRB - / - 2 Partial capture
08-12 22:17 20m -12 / - <...> - / -3 4 Partial capture
08-12 22:12 20m -15 / - K4KWZ - / -7 2 ✓ Closing fragment
08-12 21:18 20m -3 / - K3TBA - / -18 6 ✓ Closing fragment
08-12 21:14 20m -7 / - K0BFG - / -17 4 ✓ Closing fragment
08-12 21:11 20m -6 / - CT1END/P - / - 4 Partial capture
08-12 21:09 20m -9 / - YV5AEZ - / - 2 Partial capture
08-12 20:51 20m -12 / - KQ4IJI - / - 7 Partial capture
08-11 19:30 40m +5 / - ES1TEB - / -3 3 ✓ Closing fragment
08-11 19:23 20m -15 / - N2QN - / - 4 Partial capture
08-11 19:16 20m -2 / - TT1GD - / +6 2 Partial capture
08-08 20:58 40m - / 0 OZ1LHK -22 / - 2 ✓ Closing fragment
08-07 23:21 20m -15 / - WG3Z - / - 2 Partial capture
08-07 16:01 20m - / -21 EH1SGG -16 / - 2 Partial capture
08-06 21:07 20m -2 / - LA5XX - / -12 2 ✓ Closing fragment
08-06 21:04 20m -12 / - VE9RA - / - 2 Partial capture
08-06 19:53 20m - / -9 HB9HHH -16 / - 2 ✓ Closing fragment
08-06 16:18 20m -12 / - YC1SNI - / - 6 Partial capture
08-06 15:51 40m -12 / - SQ9AWN - / -16 4 ✓ Closing fragment
08-06 15:48 40m -8 / - SP5KRD - / -16 3 ✓ Closing fragment
08-05 21:42 20m - / -14 CT1EEX -14 / - 2 ✓ Closing fragment
08-04 12:49 20m +9 / - JH6DUL - / -11 6 ✓ Closing fragment
08-04 12:44 20m -1 / - <...> - / -6 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
180000  +3  733  7X2KF UX5UW 73
180215 +18 2779  II7MGFG UX5UW KO50 (x2)
180345 +15 2979  <...> UX5UW KO50 (x2)
180430  -7 2779  UX5UW II7MGFG -17
180445 +17 2979  <...> UX5UW R-03 (x2)
180615 +11 2265  C32JK UX5UW KO50 (x2)
180815  +6 1670  YF1CAD UX5UW KO50 (x3)
181045  +8 2879  <...> UX5UW KO50 (x2)
40m
UTC    dB Audio  Message
154630  -2  770  UX5UW ER1XYZ +12
154645 +12  771  ER1XYZ UX5UW R-18
154700  -1  770  UX5UW ER1XYZ RR73
200130  -1 1344  IK4IDY UX5UW KO50
200145  -2 1344  UX5UW IK4IDY -03
200200  -5 1344  IK4IDY UX5UW R-15
200215  -3 1344  UX5UW IK4IDY RR73
200300  -1  544  AO25FDM UX5UW KO50
200315  -9  544  UX5UW AO25FDM -19
200330  +2  544  AO25FDM UX5UW R-13
200415 -11 1142  UX5UW PA3AGN JO22
222400  +9 2157  <...> UX5UW KO50 (x3)
222915  -8  921  UX5UW II7MGBR +02
10m
UTC    dB Audio  Message
201815 -17 1156  UX5UW DG6VC JN39

Decoder S/N history by band

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