UR5EUY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KN78

Receiver-side FT8 activity involving UR5EUY, decoded by SO8OO in southeastern Poland. 75 related FT8 messages, 5 CQ messages, observed on 20m, 10m, across 23 UTC dates. Heard between 2026-05-25 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

75
Related messages
5
CQ messages
23
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-22 02:18 UTC

Activity Heatmap

Locator transmitted by UR5EUY

Approximate centre of KN78, decoded 2026-08-17 14:16 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 UTCBandUR5EUY S/NCounterpartCounterpart S/NMsgsCapture
08-22 04:17 20m - / -16 AA4DD -6 / - 2 ✓ Closing fragment
08-17 14:17 10m -12 / - LY2J - / - 2 ✓ Closing fragment
08-17 14:15 10m -13 / - DF7EE - / -20 3 ✓ Closing fragment
08-17 14:13 10m -14 / - <...> - / - 2 Partial capture
08-17 14:11 10m -14 / - SM5EPO - / - 2 Partial capture
08-14 05:31 20m - / -3 RN6MA -6 / - 4 Partial capture
08-12 18:42 10m - / - PD1WMD -15 / - 2 Partial capture
08-12 18:39 10m - / - DN9ESA -15 / - 4 Partial capture
08-04 12:51 10m -10 / - YD2UNY - / - 2 Partial capture
08-04 12:47 10m -12 / - YD0ATZ - / -3 6 ✓ Closing fragment
07-29 05:56 20m - / - RZ4FWA -14 / - 2 Partial capture
07-27 05:26 20m -12 / - <...> - / - 2 Partial capture
07-24 16:17 10m - / -11 DO6KJ +2 / - 2 ✓ Closing fragment
07-24 03:22 40m -17 / - AA1K - / - 2 Partial capture
07-21 15:03 10m - / -16 G3RWF -20 / - 2 ✓ Closing fragment
07-13 16:46 20m - / -19 PD4RJ -20 / - 2 Partial capture
07-08 12:56 20m -4 / - BG9IDK - / - 2 Partial capture
07-08 06:24 20m -10 / - PD9JPV - / -14 2 Partial capture
07-06 03:19 20m -18 / - AC2MW - / - 2 Partial capture
07-06 03:18 20m -21 / - BG3TFT - / - 3 Partial capture
07-06 03:15 20m -15 / - A61SD - / -6 4 ✓ Closing fragment
07-05 18:17 10m - / -19 IK4RVY -20 / - 2 ✓ Closing fragment
06-30 14:11 10m -8 / - PU7OHK - / - 2 Partial capture
06-26 13:22 10m - / - SV2AEL -8 / - 2 ✓ Closing fragment
06-26 04:05 20m -4 / - <...> - / +1 3 Partial capture
06-26 04:00 20m -4 / - HB0BB - / - 4 Partial capture
06-26 03:59 20m -5 / - <...> - / +1 2 Partial capture
06-26 03:57 20m -11 / - KF0YOB - / - 3 Partial capture
06-26 03:01 40m -17 / - OA4ENG - / - 6 Partial capture
06-23 05:21 20m -14 / - AB0LR - / - 2 Partial capture
06-23 05:11 20m -16 / - AB0LR - / - 2 Partial capture
06-23 05:08 20m -14 / - KE8NBC - / -17 2 Partial capture
06-23 05:05 20m -15 / - KW9A - / 0 2 ✓ Closing fragment
06-23 05:02 20m -17 / - TF4WD - / -3 4 ✓ Closing fragment
06-18 14:06 10m +4 / - OM3CND - / -19 2 ✓ Closing fragment
06-18 13:59 10m +1 / -7 7Q5MP 0 / -7 7 ✓ Full exchange observed
06-18 04:38 20m - / -3 RC9WC +2 / - 3 Partial capture
06-18 04:34 20m -6 / -12 AA4UC -2 / 0 9 Partial capture
06-15 06:08 20m -8 / - VE7LGP - / - 3 Partial capture
06-15 06:04 20m 0 / - W7RR - / - 3 Partial capture
06-15 05:53 20m +3 / - KD4DRJ - / -24 5 ✓ Closing fragment
06-15 05:48 20m -2 / -19 N0IDX -15 / -19 8 ✓ Full exchange observed
06-15 05:44 20m +6 / -20 VE7LGP -15 / - 2 Partial capture
06-10 03:56 40m -5 / - OA4ENG - / - 3 Partial capture
06-06 17:39 10m - / -16 PU2BRU -18 / - 2 Partial capture
06-06 16:48 10m +8 / - CE3PA - / - 2 Partial capture
06-06 16:46 10m +9 / - 5H1KB - / - 3 Partial capture
06-05 16:04 10m -10 / - LU4MAJ - / - 3 Partial capture
06-05 15:49 10m +10 / - 9X5KM - / - 7 Partial capture
06-05 15:46 10m +8 / - C91RU - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
062545  -8  730  OZ3AAF UR5EUY RR73
125645  -7 1197  BG9IDK UR5EUY KN78 (x2)
164600 -20 1370  UR5EUY PD4RJ RRR (x2)
052615 -11 1184  <...> UR5EUY KN78 (x2)
055600 -16 2026  UR5EUY RZ4FWA LO23 (x2)
053115  +0 1061  UR5EUY RN6MA -03 (x4)
041730  -5 2089  UR5EUY AA4DD -16 (x2)
10m
UTC    dB Audio  Message
184215 -16  978  UR5EUY PD1WMD JO21
184215 -14 1238  UR5EUY DN9ESA JO50
184245 -14  979  UR5EUY PD1WMD JO21
184245 -16 1237  UR5EUY DN9ESA JO50
141145 -15 1617  SM5EPO UR5EUY KN78 (x2)
141300 -13 1376  <...> UR5EUY KN78 (x2)
141430  -9 1378  CQ UR5EUY KN78
141500 -12 1378  DF7EE UR5EUY -20 (x3)
141630  -8 1379  CQ UR5EUY KN78
141700 -13 1379  LY2J UR5EUY +11 (x2)
40m
UTC    dB Audio  Message
035615  -8 2610  OA4ENG UR5EUY KN78 (x9)
032230 -16  952  AA1K UR5EUY KN78 (x4)

Decoder S/N history by band

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