TM21TFR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France

Receiver-side FT8 activity involving TM21TFR, decoded by SO8OO in southeastern Poland. 335 related FT8 messages, 104 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 6 UTC dates. Heard between 2026-08-02 and 2026-08-08.

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

335
Related messages
104
CQ messages
6
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-08-02
Last seen: 2026-08-08 13:37 UTC

Frequent QSO partners observed at SO8OO

Stations TM21TFR worked most often, as logged from our receiver:

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 UTCBandTM21TFR S/NCounterpartCounterpart S/NMsgsCapture
08-08 15:44 10m -7 / - <...> - / - 3 ✓ Closing fragment
08-08 15:38 10m -7 / - 9A4ZM - / +6 3 Partial capture
08-08 15:30 10m -9 / - <...> -8 / - 3 ✓ Closing fragment
08-08 14:15 20m -3 / - <...> - / - 4 ✓ Closing fragment
08-08 14:14 20m -3 / - RK6OG - / -24 2 Partial capture
08-08 14:12 20m -4 / - <...> - / - 2 ✓ Closing fragment
08-08 14:07 20m -6 / - <...> -9 / - 3 ✓ Closing fragment
08-08 13:58 20m -4 / - OH7FQH - / -22 2 Partial capture
08-08 13:58 20m -3 / - <...> - / - 5 ✓ Closing fragment
08-08 13:53 20m -8 / -6 LZ2VQ -24 / +9 2 Partial capture
08-08 05:59 60m -16 / - <...> - / - 2 ✓ Closing fragment
08-08 05:55 60m -18 / - F4CGN -23 / +5 3 Partial capture
08-08 05:54 60m -16 / +1 DK4RH -16 / +9 3 Partial capture
08-08 05:48 60m -16 / - <...> -10 / - 10 ✓ Closing fragment
08-08 05:44 60m -20 / - <...> -14 / - 2 ✓ Closing fragment
08-08 05:44 60m -20 / +8 F4AGZ -16 / - 2 Partial capture
08-08 05:39 60m -17 / -2 PA0EBG -23 / - 2 Partial capture
08-08 05:36 60m -20 / - <...> -17 / - 7 ✓ Closing fragment
08-08 05:24 60m -13 / - <...> -19 / - 9 ✓ Closing fragment
08-08 04:54 80m -16 / - <...> -4 / - 3 ✓ Closing fragment
08-08 04:41 80m -13 / -19 SP5GEO +2 / -11 3 Partial capture
08-08 04:39 80m -15 / - <...> -10 / - 10 ✓ Closing fragment
08-08 04:38 80m -17 / - DC2SF -15 / - 3 Partial capture
08-08 04:36 80m -16 / - F1NYF - / -7 4 Partial capture
08-08 04:33 80m -13 / - <...> -11 / - 4 ✓ Closing fragment
08-08 04:28 80m -12 / -4 DO2BBC -14 / +7 4 Partial capture
08-08 04:25 80m -12 / - <...> -19 / - 7 ✓ Closing fragment
08-08 04:25 80m - / - F5PXF -22 / - 2 Partial capture
08-08 04:25 80m -12 / +1 PA3FRX -19 / +4 5 Partial capture
08-08 04:16 80m -15 / - <...> -7 / - 6 ✓ Closing fragment
08-08 04:14 80m -16 / - F1NYF - / -4 2 Partial capture
08-08 04:11 80m -9 / -6 SP9UPH +16 / - 4 Partial capture
08-08 04:07 80m -9 / - <...> +6 / - 9 ✓ Closing fragment
08-08 04:06 80m -16 / - ON6LR - / - 3 ✓ Closing fragment
08-07 05:39 60m -18 / - <...> -11 / - 3 ✓ Closing fragment
08-07 05:26 60m - / -3 PA0EBG -17 / - 4 Partial capture
08-07 05:22 60m -19 / - <...> -17 / - 10 ✓ Closing fragment
08-07 05:01 80m - / -10 SP6FME +10 / - 2 Partial capture
08-07 05:01 80m -20 / - <...> +6 / - 2 ✓ Closing fragment
08-07 04:57 80m -21 / - <...> -22 / - 2 ✓ Closing fragment
08-07 04:51 80m -19 / - <...> - / - 3 ✓ Closing fragment
08-07 04:47 80m - / - F6FTB -16 / - 6 Partial capture
08-07 04:43 80m -20 / - EA7KUH - / -12 2 Partial capture
08-07 04:39 80m -15 / - HB9MZI - / -17 2 Partial capture
08-07 04:33 80m - / -10 SP1TJ -6 / - 5 Partial capture
08-07 04:33 80m -12 / - DO5OT -15 / +1 2 Partial capture
08-07 04:29 80m -16 / - <...> -8 / - 19 ✓ Closing fragment
08-07 04:22 80m -14 / -5 DO5SB -12 / +6 3 Partial capture
08-07 04:17 80m -10 / -16 DG0JJH -17 / -17 5 Partial capture
08-07 04:16 80m -11 / - <...> -13 / - 12 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
153200  -8 2639  <...> TM21TFR RR73 (x2)
153330  -9 2642  <HK3W> TM21TFR
153430  -6 2643  CQ TM21TFR (x3)
153830  -9 2654  9A4ZM TM21TFR +06 (x3)
154200  -8 2658  <...> TM21TFR RR73
154300  -6 2658  F4BJR TM21TFR -25
154400  -7 2658  YO3IHG TM21TFR -12
154430  -8 2658  <...> TM21TFR RR73 (x3)
20m
UTC    dB Audio  Message
141200  -2  376  <...> TM21TFR RR73
141230  -5  377  UT5MB TM21TFR -05
141300  -7  377  <...> TM21TFR RR73
141330  -6  376  CQ TM21TFR
141400  -4  376  RK6OG TM21TFR -24 (x2)
141530  -3  376  <...> TM21TFR 73
141600  -5  376  CQ TM21TFR
141630  -6  377  OH3CD TM21TFR +03
141700  -2  376  <...> TM21TFR RR73
141730  -5  376  9A4ZM TM21TFR +04
141800  -2  377  <...> TM21TFR RR73
141830  -3  377  CQ TM21TFR
141900  -4  377  IZ4JMA TM21TFR -05
141930  -4  377  <...> TM21TFR RR73
60m
UTC    dB Audio  Message
055400 -21 1772  CQ TM21TFR
055415 -15 1772  TM21TFR DK4RH JO31
055430 -16 1771  DK4RH TM21TFR +09
055445 -18 1772  TM21TFR DK4RH R+01
055530 -20 1771  CQ TM21TFR
055545 -23 1771  TM21TFR F4CGN JN26
055600 -18 1771  F4CGN TM21TFR +05 (x2)
055700 -21 1771  <...> TM21TFR RR73
055730 -20 1771  CQ TM21TFR (x3)
055900 -17 1771  F4CKR TM21TFR +11
055930 -16 1771  <...> TM21TFR RR73 (x2)
80m
UTC    dB Audio  Message
044900 -15 1755  CQ TM21TFR
044930 -17 1755  F5OYA TM21TFR -02
045100 -16 1754  <...> TM21TFR RR73
045130 -19 1754  CQ TM21TFR (x4)
045400 -19 1755  DL5CK TM21TFR -08
045445  -5 1328  TM21TFR <...> 73 (x2)
045730 -16 1755  <...> TM21TFR RR73
045800 -18 1754  CQ TM21TFR (x4)
40m
UTC    dB Audio  Message
135100 -17 2389  TM21TFR <...> 73
135400 -19 2388  TM21TFR UX7QV R-18
072545 -17  912  <TM21TFR> OK4RQ JN69
072545 -10  359  TM21TFR <...> 73
072615 -15  912  TM21TFR OK4RQ JN69 (x8)
075045 -20 1488  TM21TFR <...> RR73
075215 -21 1488  TM21TFR ON2KMJ -10
075345 -24 1488  TM21TFR <...> RR73

Decoder S/N history by band

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