LA4PM — 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 LA4PM, decoded by SO8OO in southeastern Poland. 676 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 39 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-06.
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 676 FT8 messages attributed to LA4PM as the transmitting token by decoded message structure across 39 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (49%), followed by 80 m (26%) and 40 m (13%). Most decodes (57%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-11-06 05:56 UTC
Observed FT8 message patterns
- Attributed sample
- 676 messages
- Active dates
- 39 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -19 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 121, moderate (-15 to -9 dB) 206, strong (≥ -8 dB) 349.
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 LA4PM 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 LA4PM
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
- JP54 · 438 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,739 km (approx.)
- Last such locator decoded
- 2026-11-06 05:53 UTC
Other locator fields attributed to this token: JP20 (109) and JP53 (3).
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 | LA4PM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 05:59 | 80m | - / -12 | S56A | -4 / - | 2 | Partial capture |
| 11-06 05:57 | 80m | - / -8 | F4IIX | -13 / - | 3 | ✓ Closing fragment |
| 11-06 05:51 | 80m | -17 / - | LB6FG | - / -3 | 8 | ✓ Closing fragment |
| 11-04 23:01 | 80m | -2 / - | 3B9FR | - / - | 2 | ✓ Closing fragment |
| 11-04 22:59 | 80m | -3 / -8 | G7SLB | -10 / -8 | 6 | ✓ Full exchange observed |
| 11-04 22:56 | 80m | -4 / - | 3B9FR | - / - | 6 | Partial capture |
| 11-04 07:12 | 80m | - / -20 | DO3VE | -11 / - | 4 | ✓ Closing fragment |
| 11-02 17:32 | 60m | -12 / - | KH8A | - / - | 7 | Partial capture |
| 10-31 22:06 | 60m | -14 / - | SP5DFK/QRP | - / -4 | 7 | Partial capture |
| 10-30 17:12 | 80m | -11 / - | 3D2USU | - / - | 2 | Partial capture |
| 10-29 22:37 | 60m | -10 / - | 6W/IK2HKT | - / - | 5 | Partial capture |
| 10-29 22:31 | 60m | -20 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 10-29 22:20 | 60m | -10 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 10-29 22:15 | 60m | -7 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 10-29 21:55 | 60m | -9 / - | 6W/IK2HKT | - / - | 9 | Partial capture |
| 10-29 21:54 | 60m | -11 / - | SP7TAC | - / 0 | 2 | Partial capture |
| 10-29 21:48 | 60m | -12 / - | 6W/IK2HKT | - / - | 8 | Partial capture |
| 10-29 21:35 | 60m | -10 / - | 6W/IK2HKT | - / - | 14 | Partial capture |
| 10-29 21:30 | 60m | -13 / - | 6W/IK2HKT | - / - | 6 | Partial capture |
| 10-29 20:39 | 60m | -19 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 10-28 22:36 | 80m | -14 / +2 | DO9MH | +4 / +8 | 3 | ✓ Full exchange observed |
| 10-28 22:23 | 80m | -11 / - | XX9TXN | - / - | 21 | Partial capture |
| 10-28 22:20 | 80m | - / -15 | SP6FME | +11 / - | 3 | ✓ Closing fragment |
| 10-28 16:26 | 80m | -23 / - | XX9TXN | - / - | 3 | Partial capture |
| 10-28 15:48 | 80m | -24 / - | XX9TXN | - / - | 2 | Partial capture |
| 10-28 15:44 | 80m | -24 / - | XX9TXN | - / - | 3 | Partial capture |
| 10-28 15:04 | 80m | -23 / - | XX9TXN | - / - | 12 | Partial capture |
| 10-27 15:03 | 80m | -18 / - | XX9TXN | - / - | 2 | Partial capture |
| 10-21 07:40 | 60m | -13 / -2 | SP5ES | +4 / - | 3 | ✓ Closing observed |
| 10-21 07:38 | 60m | -14 / - | OH1LA | - / - | 2 | ✓ Closing fragment |
| 10-18 17:02 | 60m | -14 / - | H49A | - / - | 2 | Partial capture |
| 10-18 16:58 | 60m | -15 / - | H49A | - / - | 3 | Partial capture |
| 10-13 20:00 | 60m | -5 / - | A92AE | - / - | 31 | Partial capture |
| 10-13 19:40 | 60m | -5 / - | A92AE | - / - | 11 | Partial capture |
| 10-13 19:12 | 60m | -3 / - | A92AE | - / -16 | 18 | Partial capture |
| 10-13 18:49 | 60m | -7 / - | A92AE | - / - | 13 | Partial capture |
| 10-10 23:38 | 160m | -20 / -12 | OM2WQ | +13 / +4 | 7 | ✓ Full exchange observed |
| 10-10 23:37 | 160m | -16 / -20 | EW2ZC | 0 / - | 7 | Partial capture |
| 10-10 18:30 | 160m | - / -6 | OK1AY | -4 / - | 2 | ✓ Closing fragment |
| 10-10 16:04 | 160m | - / - | DC6UW | -4 / - | 4 | Partial capture |
| 10-06 06:20 | 80m | - / - | DO9YU | -20 / - | 2 | Partial capture |
| 10-06 06:11 | 80m | - / - | DL3MIB | -5 / - | 7 | Partial capture |
| 10-06 06:11 | 80m | - / - | DO7RMS | -7 / - | 3 | Partial capture |
| 10-06 05:32 | 160m | -18 / - | VP2MAA | - / - | 2 | Partial capture |
| 10-06 03:32 | 160m | -9 / - | VP2MAA | - / - | 3 | Partial capture |
| 10-06 03:27 | 160m | -1 / - | VP2MAA | - / - | 5 | Partial capture |
| 10-06 03:13 | 160m | -10 / - | VP2MAA | - / - | 5 | Partial capture |
| 10-06 03:00 | 160m | -2 / - | VP2MAA | - / - | 16 | Partial capture |
| 10-06 02:51 | 160m | -2 / - | VP2MAA | - / - | 11 | Partial capture |
| 10-04 05:00 | 60m | -1 / +2 | SP9W | 0 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230215 -7 1072 3B9FR LA4PM RR73 055145 -17 1313 LB6FG LA4PM JP54 (x8) 055700 -11 590 LA4PM G0OYQ IO93 055700 -12 504 LA4PM F4IIX IN95 (x3) 055900 -3 1312 LA4PM S56A JN76 (x2)
UTC dB Audio Message 220615 -12 851 SP5DFK/QRP LA4PM JP54 (x7) 220930 -9 637 LA4PM RR73; LB1UK <...> -12 173215 -24 2421 KH8A LA4PM JP54 (x7)
UTC dB Audio Message 233645 -16 1999 CQ LA4PM JP20 a1 233715 -18 1998 EW2ZC LA4PM JP20 (x2) 233800 +11 1567 LA4PM OM2WQ JN88 233800 +4 1042 LA4PM EW2ZC -20 233815 -20 1998 OM2WQ LA4PM +04 233830 +12 1567 LA4PM OM2WQ R-12 233830 -9 1042 LA4PM EW2ZC -20 233845 -21 1998 OM2WQ LA4PM +04 233900 +14 1567 LA4PM OM2WQ R-12 233900 +2 1042 LA4PM EW2ZC -20 233930 +15 1567 LA4PM OM2WQ R-12 233930 +3 1042 LA4PM EW2ZC -20 234000 +14 1567 LA4PM OM2WQ 73 234000 -2 1042 LA4PM EW2ZC -20
UTC dB Audio Message 211830 -5 1147 JH2FXK LA4PM RRR (x3) 211945 -14 2381 LA4PM JH2FXK 73 212000 +2 1147 JH2FXK LA4PM 73 212100 -10 1147 N1SK LA4PM JP20 (x3) 060000 -21 1272 FO5QB LA4PM JP20 (x7)
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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