TM33TFR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France

Receiver-side FT8 activity involving TM33TFR, decoded by SO8OO in southeastern Poland. 584 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-07-07 and 2026-07-13.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 584 FT8 messages attributed to TM33TFR as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (80%), followed by 40 m (9%) and 80 m (8%). Most decodes (58%) fell within the six-hour window 07:00-13:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

584
Messages attributed
7
UTC dates decoded
77
Active 15-min windows
-9 dB
Estimated median S/N

Bands

80m · 45 40m · 55 20m · 467 10m · 17
First attributed message: 2026-07-07
Last attributed message: 2026-07-13 21:31 UTC

Observed FT8 message patterns

Attributed sample
584 messages
Active dates
7 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-18 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 122, moderate (-15 to -9 dB) 184, strong (≥ -8 dB) 278.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with TM33TFR in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

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 UTCBandTM33TFR S/NCounterpartCounterpart S/NMsgsCapture
07-13 21:30 80m -18 / - <...> +10 / - 2 ✓ Closing fragment
07-13 21:23 80m -8 / -20 UA4FKT +7 / -12 4 Partial capture
07-13 21:22 80m -12 / - <...> 0 / - 4 ✓ Closing fragment
07-13 21:16 80m -11 / - YU7AS - / -12 3 Partial capture
07-13 20:11 20m -15 / - <...> - / - 2 ✓ Closing fragment
07-13 13:09 10m - / - DK3TA -9 / - 2 Partial capture
07-13 12:38 20m - / - OK2TS -14 / - 4 Partial capture
07-13 12:37 20m -14 / - <...> -16 / - 4 ✓ Closing fragment
07-13 12:29 20m -20 / - <...> - / - 2 ✓ Closing fragment
07-13 12:26 20m -18 / - DJ2FR - / -19 2 Partial capture
07-13 12:23 20m -21 / - <...> - / - 3 ✓ Closing fragment
07-13 12:17 20m - / -7 DG0FOL -18 / - 5 Partial capture
07-13 10:32 20m -21 / - DM5KN - / -17 2 Partial capture
07-13 10:29 20m -21 / - <...> -20 / - 4 ✓ Closing fragment
07-13 10:27 20m -20 / - PA2AMJ - / -18 2 Partial capture
07-13 10:21 20m -18 / - <...> -15 / - 8 ✓ Closing fragment
07-13 08:19 20m - / - <...> -19 / - 2 ✓ Closing fragment
07-13 08:13 20m - / - <...> -10 / - 4 ✓ Closing fragment
07-13 07:28 20m -10 / - DL3RN -19 / -18 3 Partial capture
07-13 07:25 20m -5 / - <...> - / - 5 ✓ Closing fragment
07-13 07:03 20m -9 / - DG0JJH - / -19 2 Partial capture
07-13 06:57 20m -16 / - SP9MOC - / -21 2 Partial capture
07-13 06:56 20m -12 / - <...> -6 / - 4 ✓ Closing fragment
07-12 21:36 40m -5 / - <...> -6 / - 6 ✓ Closing fragment
07-12 21:29 40m -8 / - <...> -17 / - 2 ✓ Closing fragment
07-12 21:23 40m -12 / - <...> -2 / - 3 ✓ Closing fragment
07-12 21:18 40m -17 / -11 F4MWC -23 / -17 4 Partial capture
07-12 17:44 40m - / - <...> -16 / - 2 ✓ Closing fragment
07-12 16:26 20m - / - HG1DRC -5 / - 3 Partial capture
07-12 16:20 20m -15 / - <...> - / - 3 ✓ Closing fragment
07-12 16:18 20m -16 / - IZ8EDI - / -14 2 Partial capture
07-12 16:11 20m -9 / - <...> -14 / - 3 ✓ Closing fragment
07-12 16:06 20m -13 / - A61DD - / - 2 Partial capture
07-12 16:04 20m -10 / - JY5CG - / - 3 ✓ Closing fragment
07-12 16:00 20m +5 / - <...> -16 / - 6 ✓ Closing fragment
07-12 11:46 20m -6 / - <...> -24 / - 3 ✓ Closing fragment
07-12 11:43 20m -1 / - RA9LY - / -14 3 Partial capture
07-12 11:38 20m -8 / - F4MNH - / -14 2 Partial capture
07-12 11:37 20m -4 / - <...> - / - 2 ✓ Closing fragment
07-12 11:31 20m 0 / - <...> - / - 3 ✓ Closing fragment
07-12 11:31 20m -6 / -18 F4HPO -11 / -12 2 Partial capture
07-12 11:28 20m +4 / - <...> -6 / - 3 ✓ Closing fragment
07-12 11:26 20m -2 / - DL3JWA - / -15 3 Partial capture
07-12 11:23 20m +1 / - PH7GD - / -18 3 Partial capture
07-12 11:12 20m -10 / - <...> -14 / - 7 ✓ Closing fragment
07-12 10:08 20m -3 / - <...> - / - 9 ✓ Closing fragment
07-12 10:04 20m - / -1 UT7UJ +16 / - 2 Partial capture
07-12 09:56 20m -4 / - <...> - / - 6 ✓ Closing fragment
07-12 09:52 20m +4 / - <...> - / - 2 ✓ Closing fragment
07-12 09:45 20m +2 / - <...> -24 / - 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
212230  -5 1671  TM33TFR <...> 73
212245 -11 1413  <...> TM33TFR 73
212300 +10 1412  TM33TFR UA4FKT LO23 (x2)
212345  -8 1413  UA4FKT TM33TFR -12
212400  +8 1412  TM33TFR UA4FKT R-20
212415 -12 1413  <...> TM33TFR RR73
212430  -8 1531  <TM33TFR> SP2TQQ JO94
212430  -4 2654  <TM33TFR> OM1AGE JN88
212430  +6 1412  TM33TFR <...> 73 (x2)
213115 -18 1413  <...> TM33TFR 73
213200  -9 1412  TM33TFR EA2DYB IN83
213400  -7 1414  TM33TFR DO1NJN R-01
213900  -5 1297  TM33TFR <...> 73
20m 
UTC    dB Audio  Message
201415 -15 1557  DG9MHZ TM33TFR -08
201645 -19 1557  CQ TM33TFR
201930 -13 1557  TM33TFR EA3JHT JN01
201945  -6 2575  CQ TM33TFR
202245  -8 2575  <...> TM33TFR RR73
202345  -6 2574  CQ TM33TFR
202445  -8 2574  W4UTZ TM33TFR -15
202545  -5 2574  <...> TM33TFR RR73
202645  -4 2574  CQ TM33TFR (x2)
202815  -7 2574  LU7DUE TM33TFR -16
202845  -7 2574  <...> TM33TFR RR73
202915  -5 2574  DL7UKT TM33TFR -06
203045  +3 2574  CQ TM33TFR (x2)
40m 
UTC    dB Audio  Message
213215  -5 2673  CQ TM33TFR (x2)
213415  -6 2673  <...> TM33TFR RR73
213445  -7 2673  M3OZP TM33TFR -11
213630  -6  637  TM33TFR <...> 73
213745  -4 2673  <...> TM33TFR RR73 (x2)
213915  -5 2673  F4JXW TM33TFR -09
213945  -7 2673  <...> TM33TFR RR73 (x2)
214115  -8 2673  CQ TM33TFR
214245  -7 2673  <...> TM33TFR RR73
074230 -19 1077  TM33TFR <...> 73 (x3)
10m 
UTC    dB Audio  Message
200915  -3 1497  TM33TFR DG3EAJ JO31 (x2)
201900 -24 1588  CQ TM33TFR
202230 -23 1588  <...> TM33TFR RR73
202300 -22 1588  CQ TM33TFR
092830  -5 2484  TM33TFR <...> 73
124715 -15 1950  <...> TM33TFR RR73
124800 -24 1950  TM33TFR R6FX LN14
124945 -19 1950  OK3FP TM33TFR -05
125430 -19 1950  TM33TFR <...> RR73
130745 -24 1950  <...> TM33TFR RR73
130900 -11 1950  TM33TFR DK3TA JO50 (x2)
132415 -20 1952  CQ TM33TFR
132445 -24 1951  SP6OWA TM33TFR -09

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

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