UR5TMZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine

Receiver-side FT8 activity involving UR5TMZ, decoded by SO8OO in southeastern Poland. 965 related FT8 messages, 5 CQ messages, observed on 10m, across 35 UTC dates. Heard between 2026-04-21 and 2026-06-22.

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

965
Related messages
5
CQ messages
35
UTC dates heard
-3 dB
Mean decoder S/N

Bands

10m
First seen: 2026-04-21
Last seen: 2026-06-22 17:20 UTC

Activity Heatmap

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 UTCBandUR5TMZ S/NCounterpartCounterpart S/NMsgsCapture
06-22 19:18 10m - / -1 PA2RO -6 / - 4 ✓ Closing fragment
06-22 18:45 10m - / -14 OZ1PDE -12 / - 2 ✓ Closing fragment
06-22 16:27 10m - / -8 HB9SFL -9 / - 3 ✓ Closing fragment
06-22 16:09 10m - / -8 F1TRF -9 / - 3 ✓ Closing fragment
06-22 14:43 10m - / - IZ2MYB -14 / - 2 ✓ Closing fragment
06-22 12:52 10m - / +1 F2JD +5 / - 2 ✓ Closing fragment
06-22 12:47 10m - / +2 F2JD +4 / - 2 ✓ Closing fragment
06-22 12:29 10m - / -9 IV3KZF -3 / - 2 Partial capture
06-22 12:27 10m - / -15 IW3FVQ -14 / - 2 ✓ Closing fragment
06-22 11:52 10m - / 0 ON6SAT -5 / - 4 ✓ Closing fragment
06-22 11:06 10m - / -21 LZ2INP -7 / - 4 ✓ Closing fragment
06-22 09:52 10m - / -17 DO3BZ -10 / - 2 ✓ Closing fragment
06-21 17:02 10m - / -16 EB3EFU -15 / - 3 Partial capture
06-21 16:11 10m - / -3 9A2AJ +4 / - 3 ✓ Closing fragment
06-21 15:56 10m - / -20 IW4DNI +3 / - 3 ✓ Closing fragment
06-21 15:41 10m - / -14 IW4DNI +2 / - 10 ✓ Closing fragment
06-21 15:06 10m - / - UA4FKT -9 / - 2 Partial capture
06-21 13:47 10m - / -16 R6JY -9 / - 2 ✓ Closing fragment
06-21 10:09 10m - / -7 SV1ENG -8 / - 2 ✓ Closing fragment
06-20 19:12 10m - / -11 IZ1KVQ -6 / - 3 Partial capture
06-20 18:51 10m - / -18 9A3BHU -14 / - 3 ✓ Closing fragment
06-20 18:20 10m - / -15 IW8XOU -11 / - 3 Partial capture
06-20 18:18 10m - / -10 I1NDB -7 / - 9 ✓ Closing fragment
06-20 17:41 10m - / -10 IK2GXE -11 / - 2 ✓ Closing fragment
06-20 17:31 10m - / -13 IU3TBD +5 / - 2 ✓ Closing fragment
06-20 16:03 10m - / -21 DJ0VOG -6 / - 2 Partial capture
06-20 15:09 10m - / - IK2VFR/P -8 / - 2 ✓ Closing fragment
06-20 14:29 10m - / -12 IU3GOA -12 / - 2 Partial capture
06-20 14:05 10m - / -18 IZ2ODN +6 / - 4 ✓ Closing fragment
06-20 14:03 10m - / -12 RW3VA +4 / - 2 ✓ Closing fragment
06-20 13:58 10m - / -7 DN9MTK -10 / - 2 ✓ Closing fragment
06-20 13:54 10m - / -2 DN9MTK -10 / - 2 Partial capture
06-20 13:44 10m - / -7 IU6UBV +4 / - 2 Partial capture
06-20 12:56 10m - / 0 IU7VOL +6 / - 2 ✓ Closing fragment
06-20 12:24 10m - / 0 RA3ZOM +8 / - 2 ✓ Closing fragment
06-20 11:00 10m - / -14 EA8DLW -13 / - 2 Partial capture
06-16 09:51 10m - / -18 TA2EJ +1 / - 3 ✓ Closing fragment
06-15 17:03 10m - / -11 RA3QPY +6 / - 2 ✓ Closing fragment
06-15 15:39 10m - / -14 UA6BGM +5 / - 2 ✓ Closing fragment
06-15 15:07 10m - / - DJ9KM -14 / - 4 ✓ Closing fragment
06-15 14:41 10m - / -6 IU3WIX -5 / - 6 ✓ Closing fragment
06-15 13:53 10m - / 0 US5ENZ +8 / - 3 Partial capture
06-15 13:49 10m - / -24 R6LKG -3 / - 3 Partial capture
06-15 13:11 10m - / -15 IQ6PE +5 / - 2 ✓ Closing fragment
06-15 13:06 10m - / -14 IZ5IOS -8 / - 2 ✓ Closing fragment
06-15 12:18 10m - / -11 IZ0RPS -14 / - 2 ✓ Closing fragment
06-15 12:08 10m - / -19 F4BJN -12 / - 4 Partial capture
06-15 12:06 10m - / -14 IW2HUS -6 / - 3 ✓ Closing fragment
06-11 17:27 10m - / -11 R6OP +6 / - 2 ✓ Closing fragment
06-11 16:58 10m - / -16 F4CSE -8 / - 6 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
160900 -12 2579  UR5TMZ F1TRF -08 (x3)
162700 -10 2313  UR5TMZ HB9SFL -08 (x3)
165130 -11 2394  UR5TMZ IZ2MYB JN45
165930  -9 1366  UR5TMZ IR2RMAG -15
173230  -8 2397  UR5TMZ DL8EAN 73
184545 -14 1124  UR5TMZ OZ1PDE -14 (x2)
191845 -11 2396  UR5TMZ PA2RO JO41 (x4)

Decoder S/N history by band

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