PD1DBL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PD1DBL, decoded by SO8OO in southeastern Poland. 445 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-09-28.
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 445 FT8 messages attributed to PD1DBL as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (99%), followed by 20 m (1%). Most decodes (80%) fell within the six-hour window 22:00-04:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (65%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-09-28 06:11 UTC
Observed FT8 message patterns
- Attributed sample
- 445 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -14 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 26, moderate (-15 to -9 dB) 131, strong (≥ -8 dB) 288.
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 PD1DBL 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 PD1DBL
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 · 250 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,201 km (approx.)
- Last such locator decoded
- 2026-09-28 06:11 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 | PD1DBL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-28 05:00 | 40m | -7 / - | IK4JPP | - / -18 | 4 | Partial capture |
| 09-28 04:52 | 40m | - / -17 | UC6D | -2 / - | 3 | ✓ Closing fragment |
| 09-28 04:46 | 40m | -5 / - | UB3DQR | - / -2 | 5 | Partial capture |
| 09-28 04:43 | 40m | - / -14 | DJ2DL/QRP | +2 / - | 2 | Partial capture |
| 09-28 04:38 | 40m | -1 / - | K5RSB | - / -5 | 5 | ✓ Closing fragment |
| 09-28 04:35 | 40m | - / -17 | RN6MA | -14 / - | 3 | ✓ Closing fragment |
| 09-28 04:13 | 40m | - / -10 | EA3AKY | -3 / - | 4 | ✓ Closing fragment |
| 09-28 04:03 | 40m | -8 / - | AA9DU | - / -7 | 2 | Partial capture |
| 09-28 03:43 | 40m | -2 / -17 | RN6MA | -13 / -1 | 5 | Partial capture |
| 09-28 03:37 | 40m | -1 / - | HC1FQ | - / -12 | 4 | Partial capture |
| 09-28 03:34 | 40m | +2 / - | UT5MB | - / +2 | 2 | ✓ Closing fragment |
| 09-28 03:32 | 40m | -1 / - | KC2IXN | - / -18 | 2 | ✓ Closing fragment |
| 09-28 03:30 | 40m | 0 / - | YO8XFU | - / -4 | 3 | ✓ Closing fragment |
| 09-28 03:26 | 40m | 0 / - | SP5EXA | - / +3 | 3 | ✓ Closing fragment |
| 09-28 03:24 | 40m | -4 / - | YL3GAO | - / +1 | 2 | ✓ Closing fragment |
| 09-28 03:18 | 40m | -6 / - | KA8DUX | - / -18 | 4 | Partial capture |
| 09-28 03:15 | 40m | -2 / - | KC9JXJ | - / -14 | 2 | ✓ Closing fragment |
| 09-28 03:13 | 40m | -8 / - | UT2AU | - / +4 | 2 | ✓ Closing fragment |
| 09-28 03:11 | 40m | -4 / - | WB3FME | - / -18 | 2 | ✓ Closing fragment |
| 09-28 03:09 | 40m | -2 / - | WA4TED | - / -18 | 2 | ✓ Closing fragment |
| 09-28 03:07 | 40m | -3 / -19 | HI8WJI | -20 / -9 | 3 | ✓ Full exchange observed |
| 09-28 03:06 | 40m | -6 / - | OM6APJ | - / +6 | 2 | ✓ Closing fragment |
| 09-28 03:01 | 40m | -6 / - | UA9SY | - / -4 | 5 | ✓ Closing fragment |
| 09-28 02:58 | 40m | -7 / - | KF0NYL | - / -11 | 3 | ✓ Closing fragment |
| 09-28 02:56 | 40m | -8 / - | VA3VV | - / -7 | 2 | ✓ Closing fragment |
| 09-28 02:53 | 40m | -4 / - | KC1UVP | - / -3 | 3 | ✓ Closing fragment |
| 09-28 02:51 | 40m | -6 / - | N4RAF | - / -20 | 3 | ✓ Closing fragment |
| 09-28 02:47 | 40m | -3 / - | WF1B | - / -12 | 5 | Partial capture |
| 09-28 02:44 | 40m | -4 / - | K3PCE | - / -9 | 2 | ✓ Closing fragment |
| 09-28 02:43 | 40m | - / -19 | OS4K | -14 / - | 4 | Partial capture |
| 09-28 02:42 | 40m | -2 / - | RC3DN | - / +2 | 2 | ✓ Closing fragment |
| 09-28 02:41 | 40m | 0 / - | RV6MX | - / +2 | 2 | ✓ Closing fragment |
| 09-28 01:07 | 40m | -6 / - | EA8AR | - / -12 | 2 | ✓ Closing fragment |
| 09-28 01:02 | 40m | -5 / - | WA3INC | - / -10 | 2 | Partial capture |
| 09-28 00:57 | 40m | -6 / - | WW4F | - / - | 4 | ✓ Closing fragment |
| 09-28 00:46 | 40m | -6 / - | KM4RL | - / -5 | 2 | ✓ Closing fragment |
| 09-28 00:46 | 40m | -5 / -17 | ON6MAT | 0 / -14 | 12 | ✓ Full exchange observed |
| 09-28 00:40 | 40m | -6 / - | NN8M | - / -13 | 8 | ✓ Closing fragment |
| 09-28 00:39 | 40m | -4 / - | N0IMJ | - / -10 | 2 | ✓ Closing fragment |
| 09-28 00:30 | 40m | 0 / - | WB2ESF | - / -1 | 4 | Partial capture |
| 09-28 00:21 | 40m | -4 / - | NS5Z | - / -14 | 3 | Partial capture |
| 09-28 00:15 | 40m | -10 / - | WB3FME | - / -24 | 6 | Partial capture |
| 09-28 00:03 | 40m | - / - | EA3HMM | +2 / - | 2 | Partial capture |
| 09-27 23:54 | 40m | -9 / - | KB9SJY | - / -21 | 4 | Partial capture |
| 09-27 23:51 | 40m | -8 / -16 | OO0O | +2 / -15 | 7 | ✓ Full exchange observed |
| 09-27 23:49 | 40m | -8 / - | KE2GLH | - / -16 | 2 | Partial capture |
| 09-27 23:43 | 40m | -6 / - | K0QB | - / -14 | 3 | ✓ Closing fragment |
| 09-27 23:42 | 40m | - / - | HZ1BQ | -11 / - | 2 | Partial capture |
| 09-27 23:37 | 40m | -12 / - | R9OAE | - / -10 | 2 | ✓ Closing fragment |
| 09-27 23:34 | 40m | -12 / - | RV3YN | - / -9 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 050415 -7 1584 CQ PD1DBL JO22 (x8) 051030 -22 1858 PD1DBL EA5PS 73 051615 -3 1584 CQ PD1DBL JO22 (x6)
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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