BA7LUI — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving BA7LUI, decoded by SO8OO in southeastern Poland. 301 FT8 messages attributed to this token as transmitter, on 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-08-27.
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 301 FT8 messages attributed to BA7LUI as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (90%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14.3 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 301 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -14.3 dB
- Estimated 10th-90th percentile
- -20 to -10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 114, moderate (-15 to -9 dB) 179, strong (≥ -8 dB) 8.
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 BA7LUI 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 BA7LUI
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
- OL63 · 252 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,115 km (approx.)
- Last such locator decoded
- 2026-08-27 23:12 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 | BA7LUI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-27 22:22 | 20m | - / -13 | DL1SIM | -8 / - | 3 | Partial capture |
| 08-27 20:36 | 20m | - / -13 | F5CCX | +6 / - | 2 | ✓ Closing fragment |
| 08-27 20:26 | 20m | -23 / -20 | DL5SUA | -2 / - | 4 | ✓ Closing observed |
| 08-27 20:12 | 20m | - / - | F4MUF | -14 / - | 3 | Partial capture |
| 08-27 19:19 | 20m | - / - | GM0SDV | -1 / - | 5 | ✓ Closing fragment |
| 08-27 19:08 | 20m | - / -7 | PD2WL | -4 / - | 4 | ✓ Closing fragment |
| 08-27 19:00 | 20m | - / - | IK2DFS | -8 / - | 2 | Partial capture |
| 08-27 18:59 | 20m | - / -11 | UB3FBJ | +5 / - | 4 | ✓ Closing fragment |
| 08-27 18:49 | 20m | - / -9 | UX5UW | -5 / - | 3 | ✓ Closing fragment |
| 08-27 18:39 | 20m | -11 / - | M8GGQ | - / -16 | 3 | ✓ Closing fragment |
| 08-27 18:31 | 20m | - / -18 | CT2IGO | -1 / - | 3 | ✓ Closing fragment |
| 08-27 18:31 | 20m | - / - | G4SJG | +6 / - | 2 | Partial capture |
| 08-27 18:30 | 20m | - / -19 | UT4VL | +4 / - | 2 | Partial capture |
| 08-27 18:24 | 20m | - / -21 | IK1EZX | +16 / - | 8 | ✓ Closing fragment |
| 08-27 18:09 | 20m | - / - | EA7LDG | -16 / - | 7 | Partial capture |
| 08-27 18:09 | 20m | - / - | M7NTJ | +4 / - | 2 | Partial capture |
| 08-27 17:46 | 20m | - / - | M7NTJ | 0 / - | 2 | Partial capture |
| 08-27 17:43 | 20m | - / -25 | DK9NP | +5 / - | 4 | Partial capture |
| 08-27 17:39 | 20m | - / - | DL1UDO | -10 / - | 2 | Partial capture |
| 08-27 17:39 | 20m | - / -19 | DL6LAG | +5 / - | 4 | Partial capture |
| 08-27 17:33 | 20m | - / - | G0TFD | -11 / - | 3 | ✓ Closing fragment |
| 08-27 17:19 | 20m | - / -23 | R6LQU | +13 / - | 3 | ✓ Closing fragment |
| 08-27 17:12 | 20m | - / - | DK9NP | +13 / - | 5 | Partial capture |
| 08-27 17:01 | 20m | - / - | IN3GHP | +1 / - | 3 | Partial capture |
| 08-27 16:29 | 20m | -13 / -8 | ON4IQ | +21 / - | 3 | ✓ Closing observed |
| 08-27 16:22 | 20m | - / - | G7LHK | -2 / - | 3 | Partial capture |
| 08-27 16:12 | 20m | - / - | G7LHK | -2 / - | 3 | Partial capture |
| 08-27 15:50 | 20m | - / - | G6PWS | +9 / - | 7 | Partial capture |
| 08-27 15:45 | 20m | - / -21 | RU3GF | -7 / - | 3 | ✓ Closing fragment |
| 08-27 15:27 | 20m | - / - | G6PWS | +3 / - | 9 | Partial capture |
| 08-27 15:20 | 20m | - / -16 | RL1B | +2 / - | 2 | ✓ Closing fragment |
| 08-27 14:47 | 20m | - / - | BD8CUC | -12 / - | 2 | Partial capture |
| 08-27 14:41 | 20m | -11 / - | K6BIV | - / - | 3 | ✓ Closing fragment |
| 08-27 14:23 | 20m | - / -10 | LY1O | -10 / - | 2 | ✓ Closing fragment |
| 08-27 14:02 | 20m | - / -12 | R9OFU | -12 / - | 3 | ✓ Closing fragment |
| 08-27 14:00 | 20m | - / - | BD8CUC | -12 / - | 2 | Partial capture |
| 08-27 13:11 | 20m | - / -17 | A41KB | -11 / - | 7 | ✓ Closing fragment |
| 08-26 20:04 | 20m | - / -7 | M0IOY | +2 / - | 4 | ✓ Closing fragment |
| 08-26 18:26 | 20m | - / -9 | IV3DSG | -24 / - | 3 | ✓ Closing fragment |
| 08-26 18:22 | 20m | - / -13 | PE1MHY | +10 / - | 2 | ✓ Closing fragment |
| 08-26 17:20 | 20m | - / -19 | G6GA | 0 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 202700 +4 2388 BA7LUI DL5SUA 73 (x2) 203630 +10 1847 BA7LUI F5CCX R-13 (x2) 204100 -6 1916 BA7LUI DC5BO JO41 214900 -1 1966 BA7LUI DD1UN R-23 222200 -23 1916 BA7LUI IU2TWH JN45 222230 -11 811 BA7LUI DL1SIM JN48 (x3) 223015 -23 1916 CQ BA7LUI OL63 a1 (x4) 011645 +1 715 BA7LUI XQ1KK RR73
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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