UR5EPM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KN28

Receiver-side FT8 activity involving UR5EPM, decoded by SO8OO in southeastern Poland. 66 related FT8 messages, 23 CQ messages, observed on 40m, 20m, across 6 UTC dates. Heard between 2026-05-15 and 2026-06-19.

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

66
Related messages
23
CQ messages
6
UTC dates heard
-3 dB
Mean decoder S/N

Bands

First seen: 2026-05-15
Last seen: 2026-06-19 18:28 UTC

Activity Heatmap

Locator transmitted by UR5EPM

Approximate centre of KN28, decoded 2026-08-16 06:14 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 UTCBandUR5EPM S/NCounterpartCounterpart S/NMsgsCapture
08-16 06:13 40m +8 / - GB2EL - / - 3 Partial capture
08-16 06:11 40m 0 / - <...> - / - 2 Partial capture
06-19 20:29 40m -8 / - TN8GD - / - 2 Partial capture
06-19 20:25 40m -9 / - F1HSY - / -14 4 ✓ Closing fragment
06-19 20:19 40m - / -5 RX3ASQ -11 / - 3 ✓ Closing fragment
06-19 20:15 40m -9 / -3 9A1CCB +9 / +1 5 ✓ Full exchange observed
06-19 20:13 40m -7 / -18 UX7QV -4 / -6 4 Partial capture
06-19 20:13 40m - / - RX3ASQ -9 / - 2 Partial capture
06-19 20:12 40m -8 / - M9PXZ - / -14 2 ✓ Closing fragment
06-19 20:10 40m -10 / - EC3A -16 / -16 3 ✓ Closing observed
06-19 20:09 40m -3 / -12 F1IQH -9 / -12 2 Partial capture
06-19 20:06 40m -6 / - M7JTK - / -16 2 ✓ Closing fragment
06-19 20:05 40m -8 / -3 UT6HN +1 / +4 4 ✓ Full exchange observed
06-19 20:02 40m -10 / +5 UT0CK -9 / - 4 ✓ Closing observed
06-19 20:00 40m -10 / -14 G6LTT -10 / - 3 ✓ Closing observed
06-19 19:58 40m -9 / -12 SP7TF -1 / - 3 ✓ Closing observed
06-19 19:56 40m -8 / - TN8GD - / - 2 Partial capture
06-16 19:37 40m +4 / - Z62NS - / - 5 Partial capture
06-16 19:33 40m +10 / - UN8DSW - / -19 3 ✓ Closing fragment
06-16 19:32 40m +8 / - 4O4DB - / +1 3 ✓ Closing fragment
06-16 19:30 40m +4 / - <...> - / -10 3 Partial capture
06-14 05:44 20m - / -3 E70A +22 / - 2 ✓ Closing fragment
05-29 19:58 40m +3 / - TL8BNW - / - 9 Partial capture
05-26 19:36 40m +9 / -6 US5WFL -4 / -4 5 ✓ Full exchange observed
05-26 19:35 40m +4 / - IZ0ZIP - / -2 2 Partial capture
05-26 19:33 40m +7 / -11 OE3UKW +7 / -14 5 ✓ Full exchange observed
05-26 19:31 40m +12 / - <...> - / -4 3 Partial capture
05-26 19:28 40m +11 / - SP6ZT - / -1 5 Partial capture
05-26 19:25 40m +14 / -3 SP5MIG -7 / -5 6 ✓ Full exchange observed
05-26 19:13 40m +6 / - ZL7IO - / - 8 Partial capture
05-26 19:09 40m +3 / +6 EM90ZMV +2 / -10 3 Partial capture
05-26 19:05 40m +5 / +3 SX20RCK +1 / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
202400  -4  220  CQ UR5EPM KN28
202530  -5  220  F1HSY UR5EPM -14 (x4)
202730  -3  219  CQ UR5EPM KN28 (x3)
202945  -8  219  TN8GD UR5EPM KN28 (x2)
061100  -1  623  <...> UR5EPM KN28 (x2)
061345  +5 2905  GB2EL UR5EPM KN28 (x3)
20m
UTC    dB Audio  Message
054445 +25 2742  UR5EPM E70A -03 (x2)

Decoder S/N history by band

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