DA6BR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DA6BR, decoded by SO8OO in southeastern Poland. 437 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 18 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-08.
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 437 FT8 messages attributed to DA6BR as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (82%), followed by 10 m (18%). Most decodes (92%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (75%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-09-08 19:45 UTC
Observed FT8 message patterns
- Attributed sample
- 437 messages
- Active dates
- 18 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -14 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 32, moderate (-15 to -9 dB) 79, strong (≥ -8 dB) 326.
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 DA6BR 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.
Most frequent locator attributed to DA6BR
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- JO31 · 211 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-07-24 21:48 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | DA6BR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-08 20:17 | 80m | - / -11 | DK7UY | +5 / - | 5 | Partial capture |
| 09-08 20:14 | 80m | - / -14 | OH2NAG | -4 / - | 2 | ✓ Closing fragment |
| 09-08 20:05 | 80m | - / -3 | 9A2AJ | +8 / - | 3 | Partial capture |
| 09-08 19:57 | 80m | - / +7 | PI4DX | +8 / - | 2 | ✓ Closing fragment |
| 09-08 19:49 | 80m | - / -14 | DL3MIB | +7 / - | 3 | ✓ Closing fragment |
| 09-08 19:44 | 80m | -9 / - | GU4WRP | - / -4 | 3 | Partial capture |
| 08-25 20:38 | 80m | -4 / - | DH8LAR | - / +6 | 2 | ✓ Closing fragment |
| 08-25 20:37 | 80m | +6 / - | DO1TLP | - / +6 | 2 | Partial capture |
| 08-25 20:35 | 80m | -6 / -5 | DK8UU | -23 / 0 | 4 | ✓ Full exchange observed |
| 08-25 20:31 | 80m | -12 / - | HB9EKJ | - / -10 | 2 | Partial capture |
| 08-25 20:28 | 80m | -12 / -1 | ES0MVM | -2 / -7 | 5 | ✓ Full exchange observed |
| 08-25 20:27 | 80m | -6 / - | ON4CJU | -10 / +10 | 4 | ✓ Full exchange observed |
| 08-25 20:25 | 80m | 0 / +3 | M9DNC | -24 / -4 | 4 | ✓ Full exchange observed |
| 08-25 20:20 | 80m | -7 / - | F6GPT | - / -1 | 3 | ✓ Closing fragment |
| 08-25 20:19 | 80m | -9 / - | DO9KB | - / +9 | 2 | Partial capture |
| 08-25 20:18 | 80m | -7 / -11 | EA6LU | -24 / -19 | 4 | ✓ Full exchange observed |
| 08-25 20:16 | 80m | -6 / - | HB3YPJ | - / -2 | 2 | Partial capture |
| 08-25 20:15 | 80m | -8 / +4 | ON1AEY | -15 / +6 | 4 | ✓ Full exchange observed |
| 08-25 20:13 | 80m | +2 / -8 | 9A9N | -2 / -5 | 4 | ✓ Full exchange observed |
| 08-25 20:09 | 80m | -8 / -12 | E75C | +5 / -12 | 4 | ✓ Full exchange observed |
| 08-25 20:07 | 80m | -1 / +4 | LA2GCA | -9 / - | 3 | ✓ Closing observed |
| 08-20 22:09 | 80m | -8 / -1 | DL9DBF | -10 / +6 | 8 | ✓ Full exchange observed |
| 08-20 22:08 | 80m | -2 / -5 | F5MYK | -14 / -4 | 4 | ✓ Full exchange observed |
| 08-20 22:07 | 80m | -8 / -2 | DF2RG | +12 / - | 5 | ✓ Full exchange observed |
| 08-20 22:06 | 80m | 0 / -16 | IK4LZH | +3 / +1 | 4 | ✓ Full exchange observed |
| 08-20 22:04 | 80m | -4 / +8 | DK9WI | +10 / - | 4 | ✓ Full exchange observed |
| 08-20 22:02 | 80m | -3 / - | M0PEI | - / -24 | 2 | Partial capture |
| 08-20 21:58 | 80m | +6 / - | EA8DEG | - / -7 | 2 | ✓ Closing fragment |
| 08-20 21:52 | 80m | -7 / - | EA8UP | - / +6 | 2 | ✓ Closing fragment |
| 08-20 21:49 | 80m | -4 / -4 | SP0YAGI | -4 / -8 | 4 | Partial capture |
| 08-20 21:46 | 80m | -8 / +10 | LB9ZG | -4 / +6 | 3 | ✓ Full exchange observed |
| 08-20 21:45 | 80m | 0 / - | RU1QD | -19 / -16 | 3 | ✓ Closing observed |
| 08-20 21:28 | 80m | +5 / - | DD5SI | +2 / - | 3 | ✓ Closing observed |
| 08-20 21:22 | 80m | 0 / - | EA3FR | - / -25 | 2 | ✓ Closing fragment |
| 08-20 21:15 | 80m | -4 / -15 | TC3CT | 0 / -4 | 3 | ✓ Full exchange observed |
| 08-20 21:08 | 80m | - / -4 | DK4RH | +3 / - | 2 | ✓ Closing fragment |
| 08-20 21:08 | 80m | +2 / -3 | DL3RDO | +1 / - | 7 | ✓ Closing observed |
| 08-20 21:06 | 80m | -5 / -8 | EW8AAC | +4 / -5 | 4 | ✓ Full exchange observed |
| 08-20 21:05 | 80m | -6 / - | MM0JTV | -10 / 0 | 3 | ✓ Closing observed |
| 08-20 21:04 | 80m | -4 / - | R2HB | - / -10 | 3 | ✓ Closing fragment |
| 08-20 21:03 | 80m | -1 / +7 | DK0ACI | -10 / - | 4 | ✓ Full exchange observed |
| 08-20 20:47 | 80m | -9 / - | <...> | - / -9 | 2 | Partial capture |
| 08-20 20:44 | 80m | - / -3 | DF1BN | -6 / - | 2 | Partial capture |
| 08-20 20:42 | 80m | - / -9 | OK1DLA | +7 / - | 5 | ✓ Closing fragment |
| 08-20 20:39 | 80m | - / -24 | TC3CT | -6 / - | 5 | Partial capture |
| 08-20 20:39 | 80m | - / - | OK1DLA | +7 / - | 2 | Partial capture |
| 08-20 20:35 | 80m | -9 / -15 | 9A9N | +3 / - | 4 | ✓ Closing observed |
| 08-20 20:34 | 80m | -7 / - | OK1DLA | +8 / -8 | 7 | Partial capture |
| 08-20 20:33 | 80m | - / -5 | DD7EE | 0 / - | 2 | ✓ Closing fragment |
| 08-16 18:39 | 10m | - / - | IK4LZH | -3 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194945 +7 1034 DA6BR DL3MIB R-14 (x2) 195715 +6 976 DA6BR PI4DX R+07 (x2) 200515 +7 357 DA6BR 9A2AJ R-03 (x3) 201115 -9 455 DA6BR PE1BSF 73 201445 -6 2075 DA6BR OH2NAG R-14 (x2) 201745 +4 2372 DA6BR DK7UY R-11 (x5)
UTC dB Audio Message 205900 -20 1634 DA6BR F5RRS JN36 (x3) 075115 -12 580 DA6BR UA4FKT LO23 080115 -13 777 DA6BR SV2CLJ -22 (x3) 120130 -23 1428 EW1TA DA6BR R+05 120415 -19 2212 D2UY DA6BR JO31 120600 -8 2213 DA6BR DN9BT JO40 (x2) 121645 -17 909 EA3LF DA6BR -07 (x2) 183945 -2 489 DA6BR IK4LZH R+13 (x2)
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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