OO26TRUDO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OO26TRUDO, decoded by SO8OO in southeastern Poland. 2,614 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 28 UTC dates in the available aggregate history. Observed between 2026-07-01 and 2026-07-31.
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 2,614 FT8 messages attributed to OO26TRUDO as the transmitting token by decoded message structure across 28 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (36%), followed by 40 m (34%) and 20 m (25%). Most decodes (72%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-07-31 23:02 UTC
Observed FT8 message patterns
- Attributed sample
- 2,614 messages
- Active dates
- 28 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -19 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 483, moderate (-15 to -9 dB) 754, strong (≥ -8 dB) 1,377.
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 OO26TRUDO 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 UTC | Band | OO26TRUDO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-31 22:57 | 40m | - / - | R3SN | -16 / - | 6 | Partial capture |
| 07-31 22:46 | 40m | -11 / - | <...> | -18 / - | 3 | ✓ Closing fragment |
| 07-31 22:39 | 60m | 0 / - | <...> | +3 / - | 4 | ✓ Closing fragment |
| 07-31 22:33 | 80m | +10 / -9 | DO2EY | +1 / +4 | 3 | Partial capture |
| 07-31 22:31 | 80m | +9 / - | DL1EDR | +11 / +4 | 3 | Partial capture |
| 07-31 22:28 | 80m | +6 / +3 | DA6JN | +8 / +8 | 3 | Partial capture |
| 07-31 22:28 | 80m | +6 / - | <...> | +3 / - | 8 | ✓ Closing fragment |
| 07-31 21:45 | 40m | -16 / - | <...> | -8 / - | 2 | ✓ Closing fragment |
| 07-31 21:41 | 40m | -11 / - | DM2HEY | - / - | 2 | ✓ Closing fragment |
| 07-31 21:36 | 40m | -8 / - | MI7JQH | - / -4 | 4 | Partial capture |
| 07-31 21:18 | 40m | -10 / - | <...> | -13 / - | 3 | ✓ Closing fragment |
| 07-31 21:17 | 40m | - / +3 | PA4G | 0 / - | 2 | Partial capture |
| 07-31 21:09 | 40m | -6 / - | <...> | 0 / - | 2 | ✓ Closing fragment |
| 07-31 21:00 | 40m | -7 / - | <...> | -10 / - | 5 | ✓ Closing fragment |
| 07-31 20:57 | 40m | -4 / - | <...> | -15 / - | 2 | ✓ Closing fragment |
| 07-31 16:56 | 20m | - / - | <...> | -10 / - | 2 | ✓ Closing fragment |
| 07-31 16:53 | 20m | -15 / - | R7AW | - / -19 | 3 | Partial capture |
| 07-31 16:48 | 20m | -15 / - | <...> | - / - | 3 | ✓ Closing fragment |
| 07-31 16:08 | 20m | -15 / - | IZ4EKI | - / -17 | 3 | Partial capture |
| 07-31 15:47 | 20m | -20 / - | RU3DOK | - / -15 | 2 | Partial capture |
| 07-31 15:09 | 20m | -23 / - | <...> | -2 / - | 2 | ✓ Closing fragment |
| 07-31 10:28 | 20m | -11 / - | F4JEQ | - / +5 | 2 | Partial capture |
| 07-31 10:13 | 20m | -11 / - | UT0EP | -12 / +3 | 7 | Partial capture |
| 07-31 10:03 | 20m | +4 / - | EA7Y | - / -14 | 3 | Partial capture |
| 07-31 09:53 | 20m | -1 / - | K2FST | - / -18 | 3 | Partial capture |
| 07-31 09:41 | 20m | +3 / - | <...> | - / - | 6 | Partial capture |
| 07-31 09:32 | 20m | +5 / - | <...> | - / - | 5 | ✓ Closing fragment |
| 07-31 09:16 | 20m | +2 / - | <...> | -10 / - | 2 | ✓ Closing fragment |
| 07-31 08:42 | 20m | -15 / - | SH0RGE | - / -24 | 5 | Partial capture |
| 07-31 08:26 | 20m | -12 / - | DK3WH | - / -11 | 2 | Partial capture |
| 07-31 08:22 | 20m | -8 / - | DK3WH | - / -12 | 4 | Partial capture |
| 07-31 08:09 | 20m | - / - | OE5 | -10 / - | 2 | Partial capture |
| 07-31 08:09 | 20m | -8 / -16 | S59WT | -10 / -14 | 3 | Partial capture |
| 07-31 08:07 | 20m | -17 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 07-31 07:27 | 20m | -10 / - | DH3MFW | - / -23 | 2 | Partial capture |
| 07-30 22:04 | 80m | -6 / - | <...> | +11 / - | 2 | ✓ Closing fragment |
| 07-30 21:52 | 80m | -6 / - | DO5OT | -6 / +1 | 19 | Partial capture |
| 07-30 21:49 | 80m | -2 / - | <...> | +9 / - | 2 | ✓ Closing fragment |
| 07-30 21:44 | 80m | -9 / - | <...> | -15 / - | 2 | ✓ Closing fragment |
| 07-30 21:43 | 80m | -6 / +2 | DG5PW | -18 / +7 | 3 | Partial capture |
| 07-30 21:34 | 80m | -5 / - | <...> | -22 / - | 6 | ✓ Closing fragment |
| 07-30 21:33 | 80m | -2 / - | OV5SP | - / -23 | 2 | Partial capture |
| 07-30 21:31 | 80m | - / - | R9SR | -8 / - | 3 | Partial capture |
| 07-30 21:23 | 80m | - / 0 | DM3XD | -16 / - | 2 | Partial capture |
| 07-30 21:21 | 80m | -22 / - | R4WQ | -5 / -16 | 3 | Partial capture |
| 07-30 21:21 | 80m | -24 / - | <...> | -9 / - | 5 | ✓ Closing fragment |
| 07-30 21:17 | 80m | -22 / - | OK9DMR | - / -16 | 2 | Partial capture |
| 07-30 21:17 | 80m | -24 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 07-30 21:12 | 80m | -23 / - | R2PT | - / -20 | 3 | Partial capture |
| 07-30 21:09 | 80m | -20 / -19 | RQ2Q | +8 / -10 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 225545 -7 2531 CQ OO26TRUDO (x2) 225700 -18 1294 <OO26TRUDO> R3SN KO94 225700 -12 2531 CQ OO26TRUDO 225730 -16 1294 OO26TRUDO R3SN KO94 (x2) 225800 -7 2532 EA4RKC OO26TRUDO -11 225830 -15 1294 <OO26TRUDO> R3SN KO94 225830 -5 2532 <...> OO26TRUDO RR73 225900 -13 1294 OO26TRUDO R3SN KO94 (x2) 225930 -6 2532 CQ OO26TRUDO 230200 -19 1293 <OO26TRUDO> R3SN KO94 230200 -9 2532 <...> OO26TRUDO RR73 230230 -12 2532 CQ OO26TRUDO
UTC dB Audio Message 215215 -2 2687 CQ OO26TRUDO (x2) 215315 -11 2687 F4AGZ OO26TRUDO +07 215400 -12 1687 OO26TRUDO <...> 73 223815 -3 2725 CQ OO26TRUDO 223845 -3 2725 DK5WL OO26TRUDO +10 223930 +15 686 <OO26TRUDO> OK1TRJ JN79 223930 -6 1656 OO26TRUDO <...> 73 224100 +2 308 <OO26TRUDO> DL5RDI R-01 224100 +9 686 OO26TRUDO <...> RR73 224115 +0 2725 <...> OO26TRUDO RR73 224130 +5 308 OO26TRUDO <...> 73 224145 -6 2725 CQ OO26TRUDO (x3)
UTC dB Audio Message 223145 +9 2697 DL1EDR OO26TRUDO +04 223200 +11 2696 OO26TRUDO DL1EDR R+15 223215 +9 2698 <...> OO26TRUDO RR73 223245 +7 2697 CQ OO26TRUDO 223300 +2 2702 OO26TRUDO DO2EY JO40 223315 +10 2697 DO2EY OO26TRUDO +04 223330 +0 2703 OO26TRUDO DO2EY R-09 223345 +6 2697 <...> OO26TRUDO RR73 223400 -5 2703 OO26TRUDO <...> 73 223415 +11 2697 CQ OO26TRUDO (x6)
UTC dB Audio Message 162615 -16 2500 CQ OO26TRUDO (x2) 164845 -14 2531 <...> OO26TRUDO RR73 (x3) 165315 -15 2414 R7AW OO26TRUDO R-19 (x3) 165630 -9 1217 OO26TRUDO <...> RR73 (x2) 170945 -20 1146 CQ OO26TRUDO 172100 -12 1146 OO26TRUDO <...> 73 180045 -11 2766 CQ OO26TRUDO 182430 -3 2742 OO26TRUDO <...> 73 184715 -7 2742 <...> OO26TRUDO 73
UTC dB Audio Message 215715 +15 1511 OO26TRUDO <...> RR73 (x4)
UTC dB Audio Message 133115 -20 2169 <...> OO26TRUDO RR73 133145 -14 2169 CQ OO26TRUDO (x5) 133645 -15 2168 OK2PGJ OO26TRUDO +02 133715 -15 2168 <...> OO26TRUDO RR73 133815 -19 2168 IW1PPB OO26TRUDO R-04 (x2) 133945 -13 2168 IU3UNC OO26TRUDO R+15 135430 -7 2169 OO26TRUDO <...> 73 135545 -19 2167 CQ OO26TRUDO (x2) 135845 -14 2167 SP3AVS OO26TRUDO -16
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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