UR5TMT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KO30

Receiver-side FT8 activity involving UR5TMT, decoded by SO8OO in southeastern Poland. 240 related FT8 messages, 3 CQ messages, observed on 80m, 40m, 20m, 10m, across 37 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

240
Related messages
3
CQ messages
37
UTC dates heard
-5 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-25
Last seen: 2026-08-23 14:37 UTC

Frequent QSO partners observed at SO8OO

Stations UR5TMT worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by UR5TMT

Approximate centre of KO30, decoded 2026-08-23 16:43 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 UTCBandUR5TMT S/NCounterpartCounterpart S/NMsgsCapture
08-23 16:43 40m +4 / - EN100WQ - / +2 2 Partial capture
08-23 16:42 40m +2 / - 3Z100LKK - / - 2 Partial capture
08-23 16:37 40m +2 / - EW6DM/P - / 0 2 Partial capture
08-22 19:24 80m -1 / - UT6HN +4 / -3 4 ✓ Closing observed
08-22 19:20 80m - / -4 UT6HN +8 / - 2 Partial capture
08-22 19:19 80m - / -16 EN35UKR -18 / - 2 Partial capture
08-21 18:02 40m +2 / - EN100NP - / - 2 Partial capture
08-21 17:20 80m 0 / -11 EN35UKR -13 / -8 3 Partial capture
08-18 19:03 40m -14 / - UR5YPV - / - 2 Partial capture
08-18 19:01 40m -16 / - NT4QMQ - / - 2 Partial capture
08-17 17:58 80m - / -15 EN35UKR -7 / - 4 Partial capture
08-16 20:06 80m +3 / - <...> - / - 3 Partial capture
08-16 18:59 40m -5 / - CT3MD - / - 15 Partial capture
08-16 18:46 40m -5 / -19 AO25FDM -12 / -6 4 Partial capture
08-16 18:44 40m -8 / - <...> - / -8 4 Partial capture
08-15 17:56 80m +6 / - <...> - / -11 2 Partial capture
08-14 17:29 80m +7 / -15 EN35UKR -4 / -4 12 Partial capture
08-13 18:24 80m +12 / - <...> - / - 5 Partial capture
08-11 18:58 40m -2 / - SM/DC0MM - / -7 3 Partial capture
08-09 17:16 20m -2 / - <...> - / -3 2 Partial capture
08-06 05:01 20m - / -9 N8HRZ -9 / - 3 ✓ Closing fragment
07-28 19:11 40m +2 / - D2UY - / - 2 Partial capture
07-20 20:13 20m - / -12 K2TQC -6 / - 5 ✓ Closing fragment
07-18 09:06 40m -8 / - UR5TOC - / -12 2 Partial capture
07-16 20:53 40m -7 / -7 <...> -11 / -13 5 Partial capture
07-10 18:31 20m -4 / - YH7AA - / -21 8 Partial capture
07-09 08:04 20m - / -10 LZ01MIKU -18 / - 2 Partial capture
06-30 16:55 20m -20 / -2 II7WWA -17 / 0 4 ✓ Full exchange observed
06-30 16:52 20m -6 / - 9M8WWA - / - 4 Partial capture
06-30 11:41 10m - / - RR73; -4 / - 2 Partial capture
06-29 13:17 10m - / -11 II9WWA -17 / - 3 ✓ Closing fragment
06-26 23:10 40m -18 / - 5A1AL - / - 2 Partial capture
06-26 01:23 40m -15 / - OA4ENG - / - 2 Partial capture
06-14 18:36 40m -6 / -1 IQ8DO -4 / - 3 Partial capture
06-14 18:32 40m -7 / - IQ0VT - / -13 3 ✓ Closing fragment
06-14 04:35 40m -16 / - <...> - / - 6 Partial capture
06-12 20:04 40m -3 / - 9X5KM - / - 7 Partial capture
06-12 19:29 20m - / -2 PD4SN -2 / - 3 Partial capture
06-12 19:24 20m -3 / - D4OL - / - 8 Partial capture
06-10 20:58 20m -6 / - IQ9GD - / - 9 Partial capture
06-10 19:26 20m - / -1 IQ4FJ -4 / - 2 ✓ Closing fragment
06-09 20:04 20m - / -10 JY5IB +8 / - 2 ✓ Closing fragment
06-08 13:56 20m - / -15 II1NAP -8 / - 2 ✓ Closing fragment
06-08 09:30 20m - / -11 IQ9USG -8 / - 2 ✓ Closing fragment
06-08 09:25 20m - / 0 <...> +10 / - 2 Partial capture
06-08 09:25 20m - / -13 IQ6PE -20 / - 2 ✓ Closing fragment
06-08 09:07 20m +6 / -4 IQ4FE 0 / - 4 ✓ Closing observed
06-04 17:53 20m - / -12 IS0YHV -8 / - 4 ✓ Closing fragment
06-04 15:35 20m - / -14 IS0YHV -5 / - 3 ✓ Closing fragment
06-04 10:22 40m -18 / - <...> - / -5 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
190800 -10 1532  CT3MD UR5TMT KO30
193045 -10 1533  OJ0JR UR5TMT KO30
190100 -18 1533  NT4QMQ UR5TMT KO30 (x2)
190330 -15 1533  UR5YPV UR5TMT KO30 (x2)
180215  +5 1532  EN100NP UR5TMT KO30 (x2)
163700  +3 1533  EW6DM/P UR5TMT KO30
163715  -9 2194  UR5TMT 3Z100LKK +17
163730  +1 1533  EW6DM/P UR5TMT R+00
164200  +2 1533  3Z100LKK UR5TMT KO30 (x2)
164300  +4 1533  <EN100WQ> UR5TMT KO30 (x2)
80m 
UTC    dB Audio  Message
175830  -9  918  UR5TMT EN35UKR -15 (x3)
172045  -4 1497  EN35UKR UR5TMT KO30
172100 -13 1604  UR5TMT EN35UKR -11
172115  +5 1497  EN35UKR UR5TMT R-08
191900  +1 1497  UF4S/P UR5TMT KO30
191915 -16 1954  UR5TMT EN35UKR -16 (x2)
192045  +6 2685  UR5TMT UT6HN -04 (x2)
192400  -4 1497  UT6HN UR5TMT R-03 (x2)
192445  +4 2685  UR5TMT UT6HN RR73
192500  +4 1497  UT6HN UR5TMT 73
20m 
UTC    dB Audio  Message
201315 -11  328  UR5TMT K2TQC -12 (x5)
050115  -7 1656  UR5TMT N8HRZ -09 (x3)
171645  -3 1048  <...> UR5TMT KO30
171700  +4  845  UR5TMT EN35UKR -12
171715  -1 1049  <...> UR5TMT R-03
175900  -7 1013  UR5TMT EN35UKR -08 (x3)
191345 -17 1570  <...> UR5TMT KO30
10m 
UTC    dB Audio  Message
125600  +5 1663  UR5TMT LZ4VR KN13 (x2)
145115 -11 1799  UR5TMT IQ2PV +04 (x2)
183945 -21 1840  UR5TMT J69DS RR73
131745 -20 1792  UR5TMT II9WWA -11 (x3)
114100  +0  912  UR5TMT RR73; MI7RDK <...> +08 (x2)
084215  -7  659  UR5TMT DL2026W -15

Decoder S/N history by band

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