PY4BSC — 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 PY4BSC, decoded by SO8OO in southeastern Poland. 69 FT8 messages attributed to this token as transmitter, on 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-13.
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 69 FT8 messages attributed to PY4BSC as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (100%). Most decodes (94%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (88%); the estimated median was -19 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 69 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -19 dB
- Estimated 10th-90th percentile
- -24 to -13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 61, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 3.
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 PY4BSC in decoded directed-looking exchanges:
Most frequent locator attributed to PY4BSC
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
- GH60 · 34 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 10,237 km (approx.)
- Last such locator decoded
- 2026-09-13 15:42 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 | PY4BSC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 15:26 | 10m | - / -14 | DN9DSP | -18 / - | 4 | Partial capture |
| 11-05 15:12 | 10m | - / -18 | DN9DSP | -16 / - | 3 | Partial capture |
| 11-03 15:35 | 10m | - / -9 | CT2HEX | -16 / - | 2 | ✓ Closing fragment |
| 11-03 15:26 | 10m | - / -8 | F5GPE | -21 / - | 2 | ✓ Closing fragment |
| 11-03 15:06 | 10m | - / -17 | DG7GZ | -13 / - | 6 | ✓ Closing fragment |
| 10-23 15:28 | 10m | - / -19 | EC4AKD | -16 / - | 2 | Partial capture |
| 10-09 15:09 | 10m | - / -13 | EA7KOM | -14 / - | 2 | ✓ Closing fragment |
| 10-09 00:24 | 40m | - / -13 | 9A5E | -21 / - | 2 | Partial capture |
| 10-04 15:53 | 10m | - / -4 | EA7L | -5 / - | 3 | ✓ Closing fragment |
| 10-03 16:25 | 10m | - / -9 | EA7TS | -6 / - | 4 | Partial capture |
| 10-03 15:33 | 10m | - / - | TA1MB | -21 / - | 2 | Partial capture |
| 09-13 15:48 | 10m | -22 / - | RA6ALD | - / -8 | 2 | ✓ Closing fragment |
| 09-13 15:45 | 10m | -22 / - | OK2BRD | - / +1 | 3 | Partial capture |
| 09-13 15:44 | 10m | -20 / - | PD4VL | - / -14 | 4 | ✓ Closing fragment |
| 08-30 12:33 | 10m | - / - | F5THL | -10 / - | 2 | ✓ Closing fragment |
| 08-30 12:00 | 10m | - / -13 | F4EZJ | -4 / - | 3 | ✓ Closing fragment |
| 08-29 17:03 | 80m | - / - | DO1BWS | -13 / - | 8 | Partial capture |
| 08-27 20:23 | 10m | - / -4 | PE0JEE | 0 / - | 3 | ✓ Closing fragment |
| 08-27 19:17 | 10m | -18 / - | OK1CL | - / -12 | 2 | ✓ Closing fragment |
| 08-27 19:16 | 10m | -18 / - | F5IYE | - / -1 | 2 | ✓ Closing fragment |
| 08-21 20:51 | 10m | - / -4 | PA8R | -23 / - | 3 | ✓ Closing fragment |
| 08-21 20:40 | 10m | - / - | DG6VC | -11 / - | 5 | Partial capture |
| 08-21 19:30 | 10m | - / - | PD4DX | -13 / - | 5 | Partial capture |
| 08-21 19:00 | 10m | - / - | DO1FDK | +2 / - | 3 | Partial capture |
| 08-21 18:49 | 10m | - / -3 | IU3GOR | +2 / - | 2 | ✓ Closing fragment |
| 08-21 18:43 | 10m | - / - | IZ3ZOG | -10 / - | 2 | Partial capture |
| 08-21 18:37 | 10m | - / - | OZ1BIN | -12 / - | 3 | Partial capture |
| 08-21 18:33 | 10m | - / - | DH5BM | -20 / - | 2 | Partial capture |
| 08-21 18:32 | 10m | - / - | IU2CAT | -8 / - | 5 | Partial capture |
| 08-21 18:26 | 10m | - / - | PD2FT | -7 / - | 2 | Partial capture |
| 08-21 18:18 | 10m | - / - | DH5BM | -2 / - | 4 | Partial capture |
| 08-21 18:15 | 10m | - / - | DL4GCJ | -16 / - | 4 | Partial capture |
| 08-21 18:15 | 10m | - / -6 | DO2PY | -7 / - | 5 | ✓ Closing fragment |
| 08-21 18:04 | 10m | - / - | PE1RYN | -14 / - | 2 | Partial capture |
| 08-21 18:03 | 10m | - / - | IZ4JMA | -14 / - | 2 | Partial capture |
| 08-21 17:47 | 10m | - / -6 | DL2NCH | -10 / - | 7 | ✓ Closing fragment |
| 08-21 16:22 | 10m | - / -8 | ON4AHS | -3 / - | 3 | Partial capture |
| 08-21 16:22 | 10m | - / - | DF7EE | -6 / - | 6 | Partial capture |
| 08-21 16:21 | 10m | - / -14 | DB2HA | +8 / - | 11 | Partial capture |
| 08-21 16:21 | 10m | - / - | PE9JAN | -10 / - | 3 | Partial capture |
| 08-21 16:11 | 10m | - / - | DN9AD | -14 / - | 2 | Partial capture |
| 08-21 16:09 | 10m | - / - | PD1RMB | -3 / - | 55 | Partial capture |
| 08-21 16:05 | 10m | - / - | DG3AWN | -16 / - | 2 | Partial capture |
| 08-21 16:05 | 10m | - / - | DF6NL | -11 / - | 3 | Partial capture |
| 08-21 16:04 | 10m | - / - | DN9SR | -5 / - | 11 | Partial capture |
| 08-21 16:03 | 10m | - / - | DH4NBB | -16 / - | 2 | Partial capture |
| 08-21 16:02 | 10m | - / - | DO1FDK | -6 / - | 3 | Partial capture |
| 08-21 16:01 | 10m | - / - | DF6NL | -4 / - | 2 | Partial capture |
| 08-21 16:01 | 10m | - / - | DL3HN | -8 / - | 4 | Partial capture |
| 08-19 15:16 | 10m | - / - | EA3FAJ | -12 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150715 -16 1768 PY4BSC DG7GZ -21 (x4) 152645 -21 1768 PY4BSC F5GPE R-08 (x2) 153515 -15 931 PY4BSC CT2HEX R-09 (x2) 151215 -19 2234 PY4BSC DN9DSP -18 (x7)
UTC dB Audio Message 002400 -20 2170 PY4BSC 9A5E -13 (x2)
UTC dB Audio Message 170330 -11 1142 PY4BSC DO1BWS JO53 (x8)
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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