LB4PI — 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 LB4PI, decoded by SO8OO in southeastern Poland. 2,293 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 62 UTC dates in the available aggregate history. Observed between 2026-07-19 and 2026-11-05.
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 2,293 FT8 messages attributed to LB4PI as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (54%), followed by 80 m (29%) and 40 m (15%). Most decodes (90%) fell within the six-hour window 01:00-07:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-05 06:05 UTC
Observed FT8 message patterns
- Attributed sample
- 2,293 messages
- Active dates
- 62 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -19.3 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 563, moderate (-15 to -9 dB) 740, strong (≥ -8 dB) 990.
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 LB4PI 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 LB4PI
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
- JO59 · 1,532 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,266 km (approx.)
- Last such locator decoded
- 2026-11-05 06:05 UTC
Other locator fields attributed to this token: JO49 (10).
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 | LB4PI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 06:06 | 80m | - / - | F4AAS | -16 / - | 4 | Partial capture |
| 11-05 05:57 | 80m | -10 / - | EA2KV | - / -7 | 4 | Partial capture |
| 11-05 05:57 | 80m | - / - | ON4MAP | -13 / - | 5 | Partial capture |
| 11-05 05:53 | 80m | -13 / -2 | SP8HDC | 0 / -1 | 11 | ✓ Full exchange observed |
| 11-05 05:50 | 80m | -5 / -3 | HA3TBL | +6 / +1 | 6 | ✓ Full exchange observed |
| 11-05 05:41 | 80m | - / +1 | DO2NM | +4 / - | 3 | ✓ Closing fragment |
| 11-05 05:37 | 80m | - / - | YL3GAO | -8 / - | 3 | Partial capture |
| 11-05 05:37 | 80m | -1 / - | DL2KBX | - / - | 6 | ✓ Closing fragment |
| 11-05 05:23 | 60m | -16 / - | KT4ZX | - / -24 | 7 | Partial capture |
| 11-05 05:15 | 80m | -10 / - | SV5BYP | - / - | 2 | Partial capture |
| 11-05 05:08 | 60m | -17 / +1 | SV8NAJ | -15 / +10 | 4 | ✓ Full exchange observed |
| 11-05 05:06 | 60m | -18 / - | F4CQS | - / - | 2 | Partial capture |
| 11-05 05:05 | 60m | -16 / - | LZ911TD | -6 / +2 | 3 | Partial capture |
| 11-04 06:24 | 40m | - / - | LZ1ZF | -6 / - | 2 | Partial capture |
| 11-04 06:23 | 40m | -16 / -1 | ON3KJU | -19 / - | 5 | ✓ Closing observed |
| 11-04 06:22 | 40m | -14 / -7 | SV1DKR | -10 / -11 | 4 | ✓ Full exchange observed |
| 11-04 06:19 | 40m | -14 / - | LA4MHA | - / - | 2 | Partial capture |
| 11-04 06:14 | 40m | -12 / -15 | 9A5JU | +4 / - | 3 | ✓ Closing observed |
| 11-04 06:10 | 40m | - / -11 | OE6OCG | -8 / - | 3 | ✓ Closing fragment |
| 11-04 06:08 | 40m | - / -6 | F1PBZ | -6 / - | 2 | Partial capture |
| 11-04 06:08 | 40m | -19 / - | EA7NK | - / -6 | 2 | ✓ Closing fragment |
| 11-02 14:49 | 40m | - / - | F1AXL | -10 / - | 4 | Partial capture |
| 11-02 14:45 | 40m | - / -12 | R2PT | -13 / - | 3 | Partial capture |
| 11-02 14:44 | 40m | - / -7 | RJ3DC | -10 / - | 3 | ✓ Closing fragment |
| 11-02 14:41 | 40m | - / - | F1POK | -12 / - | 2 | Partial capture |
| 11-02 14:37 | 40m | - / 0 | HA3HZ | -9 / - | 2 | Partial capture |
| 11-02 14:34 | 40m | - / -12 | F1PBZ | +2 / - | 3 | Partial capture |
| 11-02 14:31 | 40m | - / -2 | HA3HZ | -4 / - | 3 | Partial capture |
| 11-02 14:26 | 40m | - / -6 | OH7UE | -4 / - | 2 | ✓ Closing fragment |
| 11-02 04:49 | 80m | -6 / - | RA6FCU/P | - / - | 4 | Partial capture |
| 11-02 04:00 | 60m | - / -5 | 9A60CBM | 0 / - | 2 | Partial capture |
| 11-02 03:29 | 60m | -20 / - | C5R | - / -3 | 3 | ✓ Closing fragment |
| 11-02 03:27 | 60m | -15 / 0 | CU2DX | 0 / +5 | 5 | ✓ Full exchange observed |
| 11-02 03:25 | 60m | -15 / - | C5R | - / - | 3 | Partial capture |
| 10-29 06:27 | 60m | - / -5 | OE3EVA | +4 / - | 2 | ✓ Closing fragment |
| 10-29 06:24 | 60m | -18 / - | DL8SBE | - / -14 | 2 | Partial capture |
| 10-29 06:20 | 60m | -15 / +10 | DL6FBR | -3 / - | 4 | ✓ Closing observed |
| 10-29 06:18 | 60m | -17 / - | SP4NKJ | +8 / - | 3 | ✓ Closing observed |
| 10-29 06:01 | 80m | -7 / -3 | LY6AK | -1 / -5 | 5 | ✓ Full exchange observed |
| 10-29 05:55 | 80m | - / -18 | OG5O | -12 / - | 2 | ✓ Closing fragment |
| 10-29 05:54 | 80m | - / +4 | LY1G | +18 / - | 2 | ✓ Closing fragment |
| 10-29 05:49 | 80m | -7 / - | DF3XP | - / -2 | 2 | ✓ Closing fragment |
| 10-29 05:40 | 60m | -15 / - | F1ICS | - / +1 | 2 | ✓ Closing fragment |
| 10-29 05:38 | 60m | -12 / +5 | OK1MAT | -4 / +4 | 5 | ✓ Full exchange observed |
| 10-29 05:32 | 60m | -18 / -14 | SV1OZ | -16 / - | 8 | ✓ Closing observed |
| 10-29 05:27 | 60m | - / -7 | HA2EOU | -13 / - | 3 | ✓ Closing fragment |
| 10-29 05:24 | 60m | -18 / - | F4HSB | - / -6 | 2 | ✓ Closing fragment |
| 10-29 05:14 | 80m | -4 / - | DA6NEL | - / -8 | 2 | ✓ Closing fragment |
| 10-29 05:10 | 80m | -4 / +4 | OK2CNI | -2 / -17 | 7 | ✓ Full exchange observed |
| 10-29 05:07 | 80m | -4 / -3 | SP5KG | -5 / -12 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 055800 -7 1183 EA2KV LB4PI R-07 055815 -12 1303 LB4PI ON4MAP JO20 055830 -8 1183 EA2KV LB4PI R-07 (x2) 055915 -13 1303 LB4PI ON4MAP JO20 (x2) 060000 -14 1183 CQ LB4PI JO59 (x5) 060645 -17 1183 LB4PI F4AAS JN08 (x4)
UTC dB Audio Message 052330 -17 1214 CQ LB4PI JO59 (x2) 052500 -10 1214 KT4ZX LB4PI JO59 (x2) 052600 -19 1214 CQ LB4PI JO59 (x2) 052730 -16 1214 KT4ZX LB4PI R-24 (x4) 053100 -16 1214 CQ LB4PI JO59 (x5)
UTC dB Audio Message 061900 -12 1374 IX1ABE LB4PI RR73 061930 -14 1873 LA4MHA LB4PI JO59 (x2) 062100 -11 1373 CQ LB4PI JO59 062215 -11 751 LB4PI SV1DKR KM18 062230 -14 1373 SV1DKR LB4PI -11 062245 -10 751 LB4PI SV1DKR R-07 062300 -13 1373 SV1DKR LB4PI RR73 062330 -16 1874 ON3KJU LB4PI JO59 (x2) 062415 -16 1050 LB4PI ON3KJU -01 062415 -7 1762 LB4PI LZ1ZF KN22 062445 -22 1050 LB4PI ON3KJU RR73 062445 -5 1762 LB4PI LZ1ZF KN22 062500 -17 1374 ON3KJU LB4PI 73
UTC dB Audio Message 035700 -18 1610 CQ LB4PI JO59 040000 -11 1610 UT0UO LB4PI JO59 (x2) 035815 +1 602 LB4PI F4HQL -05
UTC dB Audio Message 134045 +4 597 LB4PI EC5M +01 (x2)
UTC dB Audio Message 134445 -1 1400 LB4PI HB9CCM JN47 134515 +16 2555 LB4PI RG5A KN93 (x3) 134615 -2 1401 LB4PI HB9CCM R-04 134645 +14 2554 LB4PI RG5A KN93 134645 -4 1402 LB4PI HB9CCM R-04 134715 +13 2554 LB4PI RG5A KN93 134715 -2 1402 LB4PI HB9CCM R-04 134745 +14 2554 LB4PI RG5A R-01 (x2) 135100 -21 1865 F4LCT LB4PI -05 135430 -9 1865 CQ LB4PI JO59 135500 -14 1865 UB3BDB LB4PI -11 (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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