R3TKM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO15

Receiver-side FT8 activity involving R3TKM, decoded by SO8OO in southeastern Poland. 759 related FT8 messages, 264 CQ messages, observed on 40m, 20m, 10m, across 64 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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

759
Related messages
264
CQ messages
64
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-24 12:38 UTC

Activity Heatmap

Locator transmitted by R3TKM

Approximate centre of LO15, decoded 2026-08-24 14:41 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 UTCBandR3TKM S/NCounterpartCounterpart S/NMsgsCapture
08-24 14:37 40m -8 / -13 RX3PX -8 / - 5 ✓ Full exchange observed
08-24 08:23 20m -2 / - R7RAG - / - 4 ✓ Closing fragment
08-23 15:58 40m -7 / - RA3PDL -8 / +6 9 ✓ Full exchange observed
08-23 15:55 40m -12 / - RL1I/P - / - 2 Partial capture
08-23 15:54 40m -12 / +3 RA3AJT -3 / +5 4 ✓ Full exchange observed
08-23 15:52 40m -8 / - RL1I/P - / - 2 Partial capture
08-23 05:01 20m -13 / - UB8QBI - / -5 4 ✓ Closing fragment
08-21 13:14 20m - / - DL6EL +12 / - 3 Partial capture
08-21 05:56 20m -12 / - R9FGJ - / -24 4 Partial capture
08-20 07:11 20m - / -6 R6DOB/M -2 / - 2 Partial capture
08-20 06:59 20m - / -14 R6DOB/M -2 / - 2 Partial capture
08-20 06:56 20m -13 / - <...> - / - 3 Partial capture
08-19 13:58 20m - / - EI4JFB 0 / - 3 Partial capture
08-19 10:55 20m -12 / - OH5C/P - / - 2 Partial capture
08-19 10:50 20m -9 / - OH5YL/P - / -6 8 ✓ Closing fragment
08-19 10:46 20m -10 / - OH5YL/P - / - 2 Partial capture
08-19 10:41 20m -11 / - UA9LAO/M - / -9 4 Partial capture
08-19 10:38 20m -12 / - <...> - / - 4 Partial capture
08-18 11:45 20m -4 / - <...> - / +4 2 Partial capture
08-18 11:26 20m -8 / - <...> - / -2 28 Partial capture
08-17 09:44 20m - / - HB9IIO -18 / - 3 Partial capture
08-17 09:44 20m - / - IK4LZH +1 / - 4 Partial capture
08-14 07:55 20m -8 / - <...> - / -19 3 Partial capture
08-12 13:56 20m - / +2 R50RKZ 0 / - 4 Partial capture
08-11 13:02 20m - / -13 DK9NP -5 / - 5 Partial capture
08-10 17:03 40m - / - DK5DW -13 / - 3 Partial capture
08-10 15:51 40m - / -5 UB3LBU -12 / - 4 ✓ Closing fragment
08-10 04:06 20m - / - UA3GDJ -12 / - 2 Partial capture
08-09 16:56 40m -12 / - RA6FSV - / -4 2 Partial capture
08-09 16:55 40m - / - EW8DG -13 / - 2 Partial capture
08-09 16:54 40m - / - E70SZ -9 / - 2 Partial capture
08-09 16:53 40m - / - IK6GPZ -22 / - 2 Partial capture
08-09 12:52 20m - / - IK6GPZ -18 / - 3 Partial capture
08-07 06:12 20m - / - TA3NK -16 / - 4 Partial capture
08-06 08:20 20m -13 / - RL6F/M - / - 5 Partial capture
08-06 08:17 20m -11 / - <...> - / - 3 Partial capture
08-06 08:14 20m -14 / - R6SO - / - 2 Partial capture
08-06 08:11 20m -12 / - <...> - / - 5 Partial capture
08-05 15:47 40m - / - SP3IPA -17 / - 2 Partial capture
08-05 08:36 20m - / -25 RA6OD -14 / - 3 ✓ Closing fragment
08-05 08:35 20m - / -12 <...> -13 / - 3 Partial capture
08-04 04:38 20m - / -14 RU7C -14 / - 2 Partial capture
08-02 12:01 20m -8 / - R50RKZ - / - 5 Partial capture
08-02 12:00 20m -7 / - RW9MZ - / - 2 ✓ Closing fragment
08-01 16:28 40m -12 / - R4HNX/P - / - 2 Partial capture
08-01 14:27 20m -8 / - <...> - / -2 6 Partial capture
07-31 14:40 20m -8 / - <...> - / - 7 Partial capture
07-31 06:38 20m - / - F1IQH -15 / - 3 Partial capture
07-31 06:34 20m - / -8 R6OF -4 / - 4 Partial capture
07-30 08:26 20m - / - LY1CZ -16 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
143445  -7  981  CQ R3TKM LO15 (x5)
143715  -9  981  RX3PX R3TKM LO15
143730  -7 1336  R3TKM RX3PX -13
143745 -11  981  RX3PX R3TKM R+12
143800  -8 1336  R3TKM RX3PX RR73
143815  -5  981  RX3PX R3TKM 73
143915  -9  981  YD4AHV R3TKM LO15
143945  -7  981  CQ R3TKM LO15                         a1 (x3)
144130 -13 1073  R3TKM RO5A KO85
20m
UTC    dB Audio  Message
050200 -13  827  UB8QBI R3TKM LO15 (x3)
082315  -3  674  R7RAG R3TKM LO15 (x4)
082515  -5  674  CQ R3TKM LO15 (x4)
082715  -2  674  R8LDJ R3TKM R-16
082815 -12  674  CQ R3TKM LO15 (x3)
10m
UTC    dB Audio  Message
141045 -18  877  RA3THN R3TKM LO15
141100  -5  773  R3TKM RA3THN -01
141115 -19  877  RA3THN R3TKM R-08
141130  -2  773  R3TKM RA3THN RR73
141145 -21  877  RA3THN R3TKM 73
103130 -17 1657  R3TKM DN9OPA JN38 (x8)
102400 -18 1181  RA7T R3TKM 73
095400 -11 1298  R3TKM UA3WG KO71

Decoder S/N history by band

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