PD3LR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PD3LR, decoded by SO8OO in southeastern Poland. 109 FT8 messages attributed to this token as transmitter, on 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-09-24 and 2026-10-02.
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 109 FT8 messages attributed to PD3LR as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Most decodes (100%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 109 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -20 to -9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 41, moderate (-15 to -9 dB) 62, strong (≥ -8 dB) 6.
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 PD3LR 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 PD3LR
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
- JO22 · 76 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,201 km (approx.)
- Last such locator decoded
- 2026-10-02 21:25 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 | PD3LR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-02 21:24 | 40m | -14 / - | JY5IB | - / - | 2 | Partial capture |
| 10-02 21:21 | 40m | -16 / - | EA8BS | - / - | 2 | Partial capture |
| 10-02 18:25 | 40m | - / -3 | OH5KNL | +9 / - | 4 | ✓ Closing fragment |
| 10-02 18:17 | 40m | - / -6 | IK4RVY | -4 / - | 2 | ✓ Closing fragment |
| 10-02 18:11 | 40m | - / -9 | DL6NDN | +11 / - | 2 | ✓ Closing fragment |
| 10-02 17:56 | 40m | - / -18 | OK8UQ | -2 / - | 2 | Partial capture |
| 10-02 17:51 | 40m | -20 / -8 | F5PBG | 0 / - | 5 | Partial capture |
| 10-02 17:50 | 40m | -15 / -7 | SP9PLK | -13 / - | 2 | Partial capture |
| 10-02 17:44 | 40m | - / -20 | YO4GIY | -9 / - | 2 | ✓ Closing fragment |
| 10-01 20:57 | 40m | -11 / - | VU3IHP | - / - | 2 | Partial capture |
| 10-01 20:45 | 40m | -22 / - | EI3KVB | - / - | 2 | Partial capture |
| 10-01 20:05 | 40m | -20 / - | UW5IM | - / - | 2 | Partial capture |
| 10-01 20:03 | 40m | -14 / - | HB9ELE | - / - | 2 | Partial capture |
| 10-01 19:59 | 40m | -11 / - | IN3IZQ | - / - | 3 | Partial capture |
| 10-01 19:50 | 40m | -12 / - | LZ1ZF | - / +1 | 5 | ✓ Closing fragment |
| 10-01 19:47 | 40m | -10 / - | R6HV | - / -12 | 2 | Partial capture |
| 10-01 19:43 | 40m | -14 / - | YL3FW | - / -16 | 2 | Partial capture |
| 10-01 19:38 | 40m | -20 / - | OM6AOM | - / -13 | 3 | ✓ Closing fragment |
| 09-30 21:48 | 40m | -13 / - | JA4NIJ | - / - | 5 | Partial capture |
| 09-30 21:42 | 40m | -12 / - | 9A4AA | - / - | 4 | Partial capture |
| 09-30 21:40 | 40m | -12 / - | YO2MKE | - / +5 | 4 | Partial capture |
| 09-30 21:36 | 40m | -12 / - | SV9QWC | - / -1 | 4 | ✓ Closing fragment |
| 09-30 21:33 | 40m | -10 / - | 9A5AZK | - / - | 2 | Partial capture |
| 09-30 21:31 | 40m | -14 / - | CT2FZZ | - / - | 2 | Partial capture |
| 09-30 21:28 | 40m | -11 / -12 | IZ0FUW | +1 / - | 5 | ✓ Closing observed |
| 09-30 05:55 | 40m | - / - | DL1PSK | +2 / - | 2 | Partial capture |
| 09-30 05:27 | 40m | - / 0 | IU2THY | +6 / - | 2 | ✓ Closing fragment |
| 09-29 22:50 | 40m | - / -9 | IU5AWQ | -12 / - | 2 | ✓ Closing fragment |
| 09-29 22:28 | 40m | -11 / - | CT7AUT | - / - | 2 | Partial capture |
| 09-29 22:25 | 40m | -10 / - | EA5KA | - / - | 2 | Partial capture |
| 09-29 18:39 | 40m | - / - | G0HSP | -4 / - | 3 | Partial capture |
| 09-29 18:35 | 40m | -10 / - | F1PBZ | -7 / +3 | 3 | ✓ Closing observed |
| 09-29 18:32 | 40m | - / - | IN3JRZ | -3 / - | 2 | Partial capture |
| 09-29 18:30 | 40m | - / - | F6BHK | -8 / - | 2 | Partial capture |
| 09-29 18:28 | 40m | - / -22 | RX3ASQ | -12 / - | 2 | Partial capture |
| 09-29 18:13 | 40m | - / -7 | DL2MEL | +6 / - | 2 | ✓ Closing fragment |
| 09-29 08:41 | 40m | - / -15 | HG8LXL | -4 / - | 2 | Partial capture |
| 09-29 08:36 | 40m | - / - | HG8LXL | -7 / - | 4 | Partial capture |
| 09-29 08:30 | 40m | - / -12 | I0XNH | -19 / - | 2 | ✓ Closing fragment |
| 09-29 08:25 | 40m | - / +4 | DL4ME | -12 / - | 2 | ✓ Closing fragment |
| 09-28 22:31 | 40m | -16 / - | T77RN | - / - | 2 | Partial capture |
| 09-28 22:25 | 40m | -21 / - | SV9/OM1ARH | - / - | 2 | Partial capture |
| 09-28 22:23 | 40m | -11 / - | UB9WPD | - / -19 | 3 | Partial capture |
| 09-28 22:07 | 40m | - / - | TA2EE | -23 / - | 3 | Partial capture |
| 09-28 21:58 | 40m | - / -16 | UN0GY | -12 / - | 3 | Partial capture |
| 09-28 21:52 | 40m | -22 / -16 | EA8UP | -10 / +6 | 7 | ✓ Full exchange observed |
| 09-28 19:35 | 40m | -8 / -7 | IU2WCY | +1 / +6 | 4 | ✓ Full exchange observed |
| 09-28 19:23 | 40m | -24 / -12 | OZ9FF | -8 / - | 3 | ✓ Closing observed |
| 09-28 19:08 | 40m | -1 / -10 | EI8GS | -2 / - | 4 | ✓ Closing observed |
| 09-28 18:36 | 40m | - / -18 | EU4U | +3 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181115 +11 2554 PD3LR DL6NDN -09 (x2) 181330 -19 1459 EU4U PD3LR JO22 181430 -18 1459 DL6MRM PD3LR JO22 181745 -4 2001 PD3LR IK4RVY -06 (x2) 182545 +4 2515 PD3LR OH5KNL -03 (x4) 212130 -17 2154 EA8BS PD3LR JO22 (x2) 212330 -17 2154 EA2ABD PD3LR JO22 212430 -15 2154 JY5IB PD3LR JO22 (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.
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