BG4UVR — 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 BG4UVR, decoded by SO8OO in southeastern Poland. 509 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 28 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-07.
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 509 FT8 messages attributed to BG4UVR as the transmitting token by decoded message structure across 28 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%), followed by 40 m (0%). Most decodes (88%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-09-07 21:46 UTC
Observed FT8 message patterns
- Attributed sample
- 509 messages
- Active dates
- 28 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -19 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 117, moderate (-15 to -9 dB) 262, strong (≥ -8 dB) 130.
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 BG4UVR 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 BG4UVR
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
- PM01 · 368 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,986 km (approx.)
- Last such locator decoded
- 2026-08-31 20:26 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 | BG4UVR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 17:07 | 40m | - / -25 | OZ7TN | +4 / - | 2 | Partial capture |
| 10-21 20:40 | 40m | - / -19 | IK0CHU | -11 / - | 3 | ✓ Closing fragment |
| 10-21 17:40 | 40m | - / -17 | RK6OZ | -9 / - | 3 | ✓ Closing fragment |
| 10-21 17:32 | 40m | - / -22 | IK0CHU | +1 / - | 3 | Partial capture |
| 10-21 17:11 | 40m | - / -13 | DL5RDP | +14 / - | 3 | Partial capture |
| 10-21 16:54 | 40m | - / -18 | DL5RDP | +14 / - | 5 | Partial capture |
| 10-21 16:53 | 40m | - / - | IU1DOF | -7 / - | 4 | Partial capture |
| 10-21 16:53 | 40m | - / - | PA1VW | -14 / - | 3 | Partial capture |
| 10-21 16:48 | 40m | - / -16 | ON6OM | -8 / - | 2 | ✓ Closing fragment |
| 10-21 16:35 | 40m | - / -17 | RU4SO | -8 / - | 3 | ✓ Closing fragment |
| 10-20 21:24 | 40m | - / -12 | OS7P | +4 / - | 2 | ✓ Closing fragment |
| 10-20 21:22 | 40m | - / -20 | SP9SX | -7 / - | 4 | ✓ Closing fragment |
| 10-20 17:57 | 40m | - / - | DL6II | -1 / - | 3 | Partial capture |
| 10-20 17:56 | 40m | - / -10 | OZ1SMB | -4 / - | 2 | ✓ Closing fragment |
| 10-20 16:41 | 40m | - / -14 | OK1DTC | +2 / - | 15 | Partial capture |
| 10-20 16:14 | 40m | - / -16 | OK1JPO | -4 / - | 2 | Partial capture |
| 10-19 20:31 | 40m | - / -17 | ON1EHF | -4 / - | 2 | Partial capture |
| 10-19 20:21 | 40m | - / -21 | G8KHF | -10 / - | 4 | Partial capture |
| 10-19 20:19 | 40m | - / -21 | ON1BMM | -1 / - | 3 | ✓ Closing fragment |
| 10-18 20:31 | 80m | - / -24 | SQ3DQ | +1 / - | 2 | ✓ Closing fragment |
| 10-18 19:21 | 40m | - / -16 | SV1DKR | -13 / - | 2 | ✓ Closing fragment |
| 10-17 19:48 | 80m | - / -20 | OH5KNL | +3 / - | 3 | ✓ Closing fragment |
| 10-17 10:07 | 10m | - / -18 | CR7BRV | -19 / - | 2 | ✓ Closing fragment |
| 10-16 22:32 | 40m | - / -12 | CT1BWU | 0 / - | 2 | ✓ Closing fragment |
| 10-16 20:50 | 80m | - / -19 | ON4IQ | +17 / - | 2 | ✓ Closing fragment |
| 10-16 17:03 | 40m | - / -10 | IZ8MNF | -12 / - | 3 | Partial capture |
| 10-14 20:07 | 40m | - / -18 | I8IGS | -6 / - | 4 | Partial capture |
| 10-14 20:02 | 40m | - / -20 | G0CEW | 0 / - | 3 | Partial capture |
| 10-13 20:29 | 40m | - / - | G0OOF | -6 / - | 4 | Partial capture |
| 10-13 18:42 | 40m | - / -17 | EI8GS | -2 / - | 2 | ✓ Closing fragment |
| 10-13 17:39 | 40m | - / -6 | DJ6VX | +13 / - | 2 | ✓ Closing fragment |
| 10-07 18:42 | 40m | - / -15 | DK5WL | +2 / - | 4 | ✓ Closing fragment |
| 10-07 18:41 | 40m | - / -17 | SM4ONW | -14 / - | 2 | ✓ Closing fragment |
| 10-05 17:02 | 40m | - / -22 | LZ936BA | -2 / - | 2 | Partial capture |
| 10-04 18:11 | 40m | - / -14 | UW5ESX | -7 / - | 2 | Partial capture |
| 10-04 17:40 | 40m | - / -14 | I6WJB | +12 / - | 3 | ✓ Closing fragment |
| 10-03 21:53 | 40m | - / -17 | IU4WSH | -1 / - | 2 | ✓ Closing fragment |
| 10-03 20:43 | 40m | - / -24 | DJ6VX | +19 / - | 2 | Partial capture |
| 10-02 21:04 | 40m | - / -20 | MW0USK | -4 / - | 4 | Partial capture |
| 10-02 21:03 | 40m | - / -15 | PF7DKW | +8 / - | 2 | ✓ Closing fragment |
| 10-02 20:59 | 40m | - / -17 | PF7DKW | +6 / - | 2 | Partial capture |
| 10-02 19:56 | 40m | - / -9 | EA1MR | +4 / - | 2 | ✓ Closing fragment |
| 10-02 19:17 | 40m | - / -6 | OT7K | +6 / - | 2 | ✓ Closing fragment |
| 10-02 18:31 | 40m | - / -20 | GM4FDM | +5 / - | 2 | Partial capture |
| 10-01 20:26 | 40m | - / -15 | M0MLS | -6 / - | 2 | ✓ Closing fragment |
| 09-30 18:39 | 80m | - / -24 | ES2AJ | +7 / - | 2 | Partial capture |
| 09-29 21:47 | 40m | - / -20 | EA5KA | +6 / - | 2 | Partial capture |
| 09-29 20:29 | 40m | - / -20 | EA5KA | +7 / - | 2 | Partial capture |
| 09-29 19:17 | 80m | - / - | F5OHS | +6 / - | 4 | Partial capture |
| 09-29 18:12 | 40m | - / -25 | DH3RD | +5 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 165630 +15 3044 BG4UVR DL5RDP -18 (x4) 173245 +2 1329 BG4UVR IK0CHU -22 (x3) 174045 -6 1622 BG4UVR RK6OZ -17 (x3) 204045 -12 1328 BG4UVR IK0CHU -19 (x3) 170715 +6 2035 BG4UVR OZ7TN -25 (x2)
UTC dB Audio Message 161500 +7 1703 BG4UVR OH5BM -11 191745 +8 2544 BG4UVR F5OHS JN19 (x4) 183930 +8 2182 BG4UVR ES2AJ -24 (x2) 180745 -7 1745 BG4UVR LZ2XA -17 205030 +18 2701 BG4UVR ON4IQ -19 (x2) 194815 +0 2528 BG4UVR OH5KNL -20 (x3) 203100 -1 1140 BG4UVR SQ3DQ -24 (x2)
UTC dB Audio Message 121400 -3 2625 BG4UVR OZ5NJ -25 095745 -15 2350 BG4UVR S51CK -18 110500 -19 1742 BG4UVR CU2AP -12 (x3) 091345 -11 496 BG4UVR <...> -11 100730 -18 1407 BG4UVR CR7BRV -18 (x2)
UTC dB Audio Message 215830 -11 278 BG4UVR PE1EBT -05 144230 +2 2475 BG4UVR RW9WT LO64 150745 -16 1624 BG4UVR IK2BUF -13 154915 -13 3052 SP7FID BG4UVR PM01 155130 -11 451 IW2NSX BG4UVR 73 161830 -8 2567 BG4UVR IK6NUZ +01 (x2) 174745 -17 837 YO4CAI BG4UVR PM01 184415 +2 365 BG4UVR DL0XD -18 (x2) 185215 +5 814 BG4UVR IK4JPK -19 193745 +1 2387 BG4UVR EG7CQ -13 202600 -10 445 IU5NWT BG4UVR PM01 202815 +16 3126 BG4UVR F4DSK -20 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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