KK4PJ — 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 KK4PJ, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-30.
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 FT8 messages attributed to KK4PJ as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 2 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 KK4PJ in decoded directed-looking exchanges:
Most frequent locator attributed to KK4PJ
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
- EM70 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,541 km (approx.)
- Last such locator decoded
- 2026-08-30 20:51 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 | KK4PJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-30 21:00 | 20m | - / - | DM4GG | +4 / - | 2 | Partial capture |
| 08-30 21:00 | 20m | - / - | G8NJL | -8 / - | 2 | Partial capture |
| 08-30 20:59 | 20m | - / -7 | F5OQK | -11 / - | 2 | Partial capture |
| 08-30 20:51 | 20m | - / - | LY2VM | -16 / - | 4 | Partial capture |
| 08-30 20:34 | 20m | - / - | IK2CJJ | -16 / - | 4 | Partial capture |
| 08-30 20:30 | 20m | - / - | IW0CGT | -2 / - | 9 | Partial capture |
| 08-30 20:23 | 20m | - / -18 | IK8EQG | -10 / - | 7 | Partial capture |
| 08-30 20:11 | 20m | - / - | IZ0GRR | +12 / - | 20 | Partial capture |
| 08-30 20:02 | 20m | - / - | IZ0GRR | +10 / - | 6 | Partial capture |
| 08-30 20:01 | 20m | - / - | F1PPH | -5 / - | 8 | Partial capture |
| 08-30 20:01 | 20m | - / - | IZ0AIO | -4 / - | 9 | Partial capture |
| 08-30 19:56 | 20m | - / - | IU0VOG | -6 / - | 7 | Partial capture |
| 08-30 19:50 | 20m | - / -9 | F1PPH | -9 / - | 4 | Partial capture |
| 08-30 19:50 | 20m | - / - | IW0CGT | -2 / - | 5 | Partial capture |
| 08-30 19:49 | 20m | - / - | IZ0GRR | +9 / - | 13 | Partial capture |
| 08-30 19:04 | 20m | - / +4 | F4JZW | +4 / - | 5 | ✓ Closing fragment |
| 08-30 19:00 | 20m | - / - | IZ0GRR | -6 / - | 4 | Partial capture |
| 08-30 18:54 | 20m | - / - | M9KTM | -1 / - | 11 | Partial capture |
| 08-30 18:32 | 20m | - / - | IZ0GRR | -10 / - | 3 | Partial capture |
| 08-30 16:51 | 20m | - / - | IZ0GRR | -14 / - | 3 | Partial capture |
| 08-23 01:50 | 40m | - / -19 | K1JAK | -4 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205200 -13 1458 KK4PJ LY2VM KO14 (x2) 205230 -3 2713 KK4PJ IZ0GRR JN61 205300 -17 1458 KK4PJ LY2VM KO14 205900 -13 1458 KK4PJ F5OQK IN96 (x2) 210000 -9 1458 KK4PJ G8NJL IO81 210000 +4 2828 KK4PJ DM4GG JO40 210030 -8 1458 KK4PJ G8NJL IO81 210030 +4 2828 KK4PJ DM4GG JO40 210100 -16 2215 KK4PJ IQ4JO JN63 210200 -19 1396 KK4PJ IU8RTJ JN70 210230 +4 1425 KK4PJ M9KTM IO91 210300 -20 1391 KK4PJ IW2AFC JN45 210930 +6 1426 KK4PJ M9KTM IO91
UTC dB Audio Message 015015 -5 2818 KK4PJ K1JAK R-19 (x2)
CW
No CW receptions recorded for this callsign in the last 30 days.
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