R3PLN/P — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3PLN/P, decoded by SO8OO in southeastern Poland. 170 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-08-22.
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 170 FT8 messages attributed to R3PLN/P as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (74%), followed by 40 m (26%). Several six-hour UTC windows tied for the largest share (51%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-08-22 15:47 UTC
Observed FT8 message patterns
- Attributed sample
- 170 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -19 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 36, moderate (-15 to -9 dB) 57, strong (≥ -8 dB) 77.
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 R3PLN/P 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 R3PLN/P
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
- LN36 · 43 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,897 km (approx.)
- Last such locator decoded
- 2026-08-22 15:44 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 | R3PLN/P S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 15:46 | 20m | - / - | R3PJ | 0 / - | 2 | ✓ Closing fragment |
| 08-22 15:46 | 20m | -18 / -9 | RA3AHN | +4 / - | 3 | ✓ Closing observed |
| 08-22 15:45 | 20m | -13 / - | BA8BLK | - / -20 | 2 | ✓ Closing fragment |
| 08-22 15:35 | 20m | -12 / -9 | RV3DBV | -11 / - | 4 | ✓ Closing observed |
| 08-22 15:32 | 20m | - / - | CT1BFP | -6 / - | 6 | Partial capture |
| 08-22 15:29 | 20m | - / -14 | DL9NDM | +5 / - | 4 | Partial capture |
| 08-22 15:28 | 20m | -10 / -14 | UB4CLH | -6 / -16 | 4 | ✓ Full exchange observed |
| 08-22 15:26 | 20m | -10 / - | RU3BL | - / -10 | 2 | ✓ Closing fragment |
| 08-22 15:24 | 20m | -12 / - | PD1CW | -8 / -10 | 4 | Partial capture |
| 08-22 00:58 | 40m | - / -16 | PA4PA | -3 / - | 3 | ✓ Closing fragment |
| 08-22 00:51 | 40m | - / - | G7KHF | -9 / - | 4 | Partial capture |
| 08-22 00:47 | 40m | -8 / - | UN7PPV | - / -15 | 2 | Partial capture |
| 08-22 00:42 | 40m | - / -16 | RV3ID | -6 / - | 7 | ✓ Closing fragment |
| 08-22 00:20 | 40m | - / -8 | R4WQ | -12 / - | 3 | ✓ Closing fragment |
| 08-21 23:56 | 40m | - / -18 | IZ8DBJ | -2 / - | 4 | ✓ Closing fragment |
| 08-21 23:54 | 40m | - / - | R3FE | -10 / - | 2 | Partial capture |
| 08-21 23:48 | 40m | - / -13 | EW4DX | -8 / - | 2 | Partial capture |
| 08-21 23:20 | 40m | - / - | G7KHF | -10 / - | 4 | Partial capture |
| 08-21 23:10 | 40m | - / - | R8CKD | -16 / - | 2 | Partial capture |
| 08-21 23:02 | 40m | - / -19 | R2BIU | +4 / - | 7 | ✓ Closing fragment |
| 08-21 22:20 | 40m | - / -8 | R6KA | +7 / - | 3 | ✓ Closing fragment |
| 08-21 22:12 | 40m | - / -14 | R7CA | -5 / - | 2 | ✓ Closing fragment |
| 08-21 21:56 | 40m | - / -23 | IK6DLK | +2 / - | 4 | ✓ Closing fragment |
| 08-21 20:42 | 40m | - / - | DL3JHK | +3 / - | 4 | Partial capture |
| 08-21 20:34 | 40m | - / -11 | UI6O | -8 / - | 4 | ✓ Closing fragment |
| 08-21 20:21 | 40m | - / -13 | R3DCR | -21 / - | 3 | ✓ Closing fragment |
| 08-21 20:14 | 40m | - / -8 | IZ5MMT | +7 / - | 3 | Partial capture |
| 08-21 20:14 | 40m | - / - | DL3JHK | +7 / - | 2 | Partial capture |
| 08-21 20:01 | 40m | - / -12 | IZ5MMT | +1 / - | 3 | ✓ Closing fragment |
| 08-21 19:26 | 40m | - / - | JF1LMB | -18 / - | 2 | Partial capture |
| 08-21 19:18 | 40m | - / 0 | G7NUT | -9 / - | 2 | Partial capture |
| 08-21 19:17 | 40m | - / -20 | R3TKN | +5 / - | 7 | ✓ Closing fragment |
| 08-21 19:17 | 40m | - / -6 | UA4HJ | +1 / - | 4 | Partial capture |
| 08-21 19:15 | 40m | - / -10 | YO4FRF | +7 / - | 2 | Partial capture |
| 08-21 19:15 | 40m | - / -13 | RA6AR | -7 / - | 3 | ✓ Closing fragment |
| 08-21 19:13 | 40m | +7 / - | HB75LU | -7 / - | 2 | ✓ Closing observed |
| 08-21 19:10 | 40m | -9 / - | UN7PPV | - / -11 | 3 | Partial capture |
| 08-21 19:05 | 40m | -7 / - | UN7PPV | - / -11 | 2 | Partial capture |
| 08-21 19:04 | 40m | - / -8 | YO4FRF | -6 / - | 2 | Partial capture |
| 08-21 19:02 | 40m | - / -16 | YT7DX | -2 / - | 2 | Partial capture |
| 08-21 19:01 | 40m | -7 / -10 | R1BDX | -14 / -2 | 3 | Partial capture |
| 08-21 19:00 | 40m | -14 / - | HB75LU | -5 / - | 5 | ✓ Closing observed |
| 08-21 18:54 | 40m | - / -15 | RK4FAJ | -3 / - | 3 | ✓ Closing fragment |
| 08-21 18:50 | 40m | - / -19 | IU0AFP | -6 / - | 2 | Partial capture |
| 08-21 18:46 | 40m | - / -11 | UA1AEL | -6 / - | 4 | Partial capture |
| 08-21 18:44 | 40m | - / -13 | UW5KW | 0 / - | 2 | Partial capture |
| 08-21 18:44 | 40m | - / -12 | RL3QGD | -3 / - | 4 | ✓ Closing fragment |
| 08-21 18:35 | 40m | - / -12 | UB6LWX | -7 / - | 2 | ✓ Closing fragment |
| 08-21 18:31 | 40m | - / -2 | SP2WZ | -8 / - | 2 | Partial capture |
| 08-21 18:24 | 40m | - / -14 | UA3GJM | -7 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 153600 +0 1618 R3PLN/P CT1BFP IM59 153615 -12 353 RV3DBV R3PLN/P RR73 153630 -11 354 R3PLN/P RV3DBV 73 153630 -2 1617 R3PLN/P CT1BFP IM59 153730 +7 354 R3PLN/P RX3DQ -12 153730 -10 1618 R3PLN/P CT1BFP IM59 (x2) 154445 -12 353 CQ R3PLN/P LN36 154515 -10 353 BA8BLK R3PLN/P R-20 (x2) 154630 +5 353 R3PLN/P RA3AHN KO95 154630 -5 817 R3PLN/P R3PJ KO84 154700 +2 353 R3PLN/P RA3AHN R-09 154715 -18 353 RA3AHN R3PLN/P RR73 154830 +5 353 R3PLN/P R3PJ 73
UTC dB Audio Message 004230 -6 1170 R3PLN/P RV3ID KO77 (x6) 004730 -9 1033 UN7PPV R3PLN/P R-15 (x2) 005130 -10 1463 R3PLN/P G7KHF IO94 (x4) 005800 -5 237 R3PLN/P PA4PA JO22 (x3)
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.
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