BG3UDA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving BG3UDA, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-10.
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 4 FT8 messages attributed to BG3UDA as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 4 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with BG3UDA in decoded directed-looking exchanges:
Most frequent locator attributed to BG3UDA
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
- OM67 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 6,997 km (approx.)
- Last such locator decoded
- 2026-07-10 15:16 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 | BG3UDA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-24 07:20 | 20m | - / -15 | F1ODM | -13 / - | 2 | Partial capture |
| 07-24 07:17 | 20m | - / -25 | F5IDJ | +2 / - | 8 | Partial capture |
| 07-10 15:10 | 20m | - / - | CT7AUT | -18 / - | 3 | Partial capture |
| 07-10 15:08 | 20m | - / - | EA4HOT | -9 / - | 2 | Partial capture |
| 07-10 14:56 | 20m | - / - | CT7AUT | -14 / - | 3 | Partial capture |
| 07-10 14:46 | 20m | - / - | EA5D | -7 / - | 6 | Partial capture |
| 07-10 14:42 | 20m | - / -9 | RN6MA | +3 / - | 5 | ✓ Closing fragment |
| 07-10 14:36 | 20m | - / +2 | R4FDW | -10 / - | 7 | Partial capture |
| 07-10 14:32 | 20m | - / - | DL3LBK | -14 / - | 2 | Partial capture |
| 07-10 14:26 | 20m | - / -3 | MM3RCR | -19 / - | 3 | ✓ Closing fragment |
| 07-10 14:24 | 20m | - / -8 | TA2ED | -16 / - | 2 | Partial capture |
| 07-10 14:01 | 20m | - / - | RA3ZH | -14 / - | 3 | Partial capture |
| 07-10 12:42 | 20m | - / -11 | UA3ZQN | -11 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 151630 -23 1470 CQ BG3UDA OM67 ? a1 151730 -23 1469 RW4F BG3UDA R-09 153400 -21 1469 BG3UDA SV9RRT KM25 (x2) 031145 -16 1056 BG3UDA A61DD RR73 071745 +16 2941 BG3UDA F5IDJ -25 (x5) 072045 -14 1470 BG3UDA F1ODM -15 072115 +1 383 BG3UDA F5IDJ -18 072115 -12 1471 BG3UDA F1ODM -15 072145 +2 383 BG3UDA F5IDJ -14 (x2)
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