IW4BPE — 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 IW4BPE, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 160m, 60m, 10m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-17 and 2026-10-09.
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 26 FT8 messages attributed to IW4BPE as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (58%), followed by 160 m (23%) and 10 m (19%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-10-09 21:20 UTC
Observed FT8 message patterns
- Attributed sample
- 26 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -23 to -7 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 15, 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. 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 IW4BPE in decoded directed-looking exchanges:
Most frequent locator attributed to IW4BPE
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
- JN54 · 7 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,013 km (approx.)
- Last such locator decoded
- 2026-10-09 21:20 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 | IW4BPE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-09 21:20 | 160m | -14 / -6 | 9A4ZM | -4 / -4 | 4 | ✓ Full exchange observed |
| 10-09 21:17 | 160m | -22 / -6 | E70SZ | -11 / -3 | 4 | ✓ Full exchange observed |
| 10-09 21:13 | 80m | - / -12 | YO4NF | +4 / - | 2 | ✓ Closing fragment |
| 10-09 21:07 | 60m | -10 / - | EB3JT | - / -8 | 2 | ✓ Closing fragment |
| 10-09 21:05 | 60m | -9 / +3 | DL5DQZ | -13 / - | 4 | ✓ Closing observed |
| 10-09 21:04 | 60m | -12 / -5 | SP3JHZ | -21 / 0 | 4 | ✓ Full exchange observed |
| 10-09 21:00 | 60m | -14 / -5 | DL1IP | -18 / -1 | 5 | ✓ Full exchange observed |
| 10-09 21:00 | 60m | -9 / - | DL1UDO | -6 / -6 | 6 | ✓ Closing observed |
| 10-09 21:00 | 60m | - / - | PI4TX | -12 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211730 -24 1250 E70SZ IW4BPE -03 211745 -13 1251 IW4BPE E70SZ R-06 211800 -19 1250 E70SZ IW4BPE RR73 211815 -9 1251 IW4BPE E70SZ 73 211830 -24 1250 CQ IW4BPE JN54 (x3) 212015 -5 1609 IW4BPE 9A4ZM JN86 212030 -14 1613 9A4ZM IW4BPE -04 212045 -3 1609 IW4BPE 9A4ZM R-06 (x2)
UTC dB Audio Message 211345 +4 1251 IW4BPE YO4NF -12 (x2)
UTC dB Audio Message 210300 -9 1243 DL1UDO IW4BPE -06 (x2) 210400 -7 1243 CQ IW4BPE JN54 210415 -21 1105 IW4BPE SP3JHZ JO71 210430 -10 1243 SP3JHZ IW4BPE +00 210445 -21 1105 IW4BPE SP3JHZ R-05 210500 -13 1243 SP3JHZ IW4BPE RR73 210530 -16 1243 PE1NPS IW4BPE -10 210545 -10 1165 IW4BPE DL5DQZ JO61 (x2) 210630 -9 1243 DL5DQZ IW4BPE RR73 210645 -16 1165 IW4BPE DL5DQZ 73 210700 -13 1243 CQ IW4BPE JN54 a1 210730 -11 1243 EB3JT IW4BPE -08 (x2)
CW
No CW receptions recorded for this callsign in the last 30 days.
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