PD0OTH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PD0OTH, decoded by SO8OO in southeastern Poland. 1,856 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 79 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-07.
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 1,856 FT8 messages attributed to PD0OTH as the transmitting token by decoded message structure across 79 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (52%), followed by 40 m (41%) and 10 m (7%). Most decodes (50%) 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 -14.8 dB.
Overview
Bands
Last attributed message: 2026-10-07 19:35 UTC
Observed FT8 message patterns
- Attributed sample
- 1,856 messages
- Active dates
- 79 UTC dates
- Estimated median S/N
- -14.8 dB
- Estimated 10th-90th percentile
- -23.8 to -5.5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 844, moderate (-15 to -9 dB) 632, strong (≥ -8 dB) 380.
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 PD0OTH 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 PD0OTH
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
- JO21 · 1,110 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,192 km (approx.)
- Last such locator decoded
- 2026-10-07 19:35 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 | PD0OTH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-08 12:38 | 40m | - / - | DG6CHI | -12 / - | 2 | Partial capture |
| 10-08 12:32 | 40m | - / -10 | DM5KK | -9 / - | 10 | Partial capture |
| 10-08 12:32 | 40m | - / -13 | OE1TKS | 0 / - | 5 | ✓ Closing fragment |
| 10-08 10:49 | 40m | - / -8 | DM8MH | -14 / - | 4 | ✓ Closing fragment |
| 10-08 10:40 | 40m | - / -10 | ES2AJ | -11 / - | 3 | ✓ Closing fragment |
| 10-08 10:39 | 40m | - / -13 | DG5LP | -20 / - | 3 | Partial capture |
| 10-07 19:30 | 40m | -19 / - | IZ4JMA | - / -12 | 4 | ✓ Closing fragment |
| 10-07 19:26 | 40m | -17 / -19 | OE5KBO | -13 / -13 | 6 | ✓ Full exchange observed |
| 10-07 18:33 | 40m | -15 / -6 | OE1PHS | 0 / -10 | 11 | ✓ Full exchange observed |
| 10-07 12:45 | 40m | -24 / -26 | RD3BZ | -21 / -16 | 6 | Partial capture |
| 10-07 12:33 | 40m | -22 / -18 | OK1USU | -12 / -8 | 8 | ✓ Full exchange observed |
| 10-07 12:25 | 40m | - / -8 | SP8MZB | -6 / - | 2 | ✓ Closing fragment |
| 10-07 12:20 | 40m | -24 / - | MI0NWA | - / -11 | 2 | ✓ Closing fragment |
| 10-07 12:08 | 40m | - / -13 | PH2M | -12 / - | 2 | ✓ Closing fragment |
| 10-07 12:06 | 40m | - / -1 | OZ1SMB | -8 / - | 3 | ✓ Closing fragment |
| 10-07 12:03 | 40m | -22 / - | DF5GF | - / -24 | 2 | ✓ Closing fragment |
| 10-07 11:52 | 40m | - / -3 | DK4FH | -7 / - | 3 | ✓ Closing fragment |
| 10-06 21:35 | 40m | -12 / - | F4MXT/P | - / -18 | 2 | ✓ Closing fragment |
| 10-06 21:26 | 40m | -12 / +7 | DG1ROL | -15 / +3 | 6 | ✓ Full exchange observed |
| 10-06 21:26 | 40m | - / -2 | OK1AWC | -8 / - | 3 | Partial capture |
| 10-06 21:26 | 60m | - / - | PI4TX | -9 / - | 3 | Partial capture |
| 10-06 21:18 | 40m | - / - | F1HSY | -10 / - | 4 | Partial capture |
| 10-06 12:04 | 40m | -24 / -1 | G8VJU | -20 / - | 3 | ✓ Closing observed |
| 10-06 12:02 | 40m | -22 / -7 | SP2KW | -10 / -16 | 5 | ✓ Full exchange observed |
| 10-06 08:57 | 40m | - / -12 | DM3YBN | -10 / - | 6 | Partial capture |
| 10-06 08:54 | 40m | - / -5 | DL5CG | -16 / - | 2 | ✓ Closing fragment |
| 10-06 08:49 | 40m | -23 / - | SQ6PZL | - / -6 | 3 | Partial capture |
| 10-05 22:36 | 40m | -11 / - | KB8OTK | - / - | 2 | Partial capture |
| 10-05 22:32 | 40m | -11 / - | C31KC | - / - | 3 | Partial capture |
| 10-05 22:29 | 40m | -12 / - | YD4AWV | - / - | 2 | Partial capture |
| 10-05 21:59 | 40m | -11 / - | US5WFL | - / - | 3 | Partial capture |
| 10-05 21:49 | 40m | -15 / - | EA8DGI | - / - | 5 | Partial capture |
| 10-05 11:36 | 40m | -22 / - | DA0M | - / -14 | 3 | Partial capture |
| 10-05 11:33 | 40m | -24 / - | DF5DY | -12 / -1 | 3 | Partial capture |
| 10-05 11:32 | 40m | - / +8 | DL8WEM | 0 / - | 3 | ✓ Closing fragment |
| 10-05 11:20 | 40m | - / - | OE8PIT | -10 / - | 2 | ✓ Closing fragment |
| 10-04 23:37 | 40m | - / -12 | KP2B | -3 / - | 3 | ✓ Closing fragment |
| 10-04 22:45 | 40m | -14 / - | BD8ELZ | - / - | 3 | Partial capture |
| 10-04 22:43 | 40m | -16 / - | KB1FJC | - / - | 2 | Partial capture |
| 10-04 22:35 | 40m | -18 / - | W3AAB | - / -24 | 13 | ✓ Closing fragment |
| 10-04 22:30 | 40m | -11 / -11 | EB5CS | -5 / - | 4 | ✓ Closing observed |
| 10-04 22:29 | 40m | -10 / - | F4MXT/P | - / - | 2 | ✓ Closing fragment |
| 10-04 16:30 | 40m | -12 / - | DD5DD | -13 / -16 | 2 | Partial capture |
| 10-04 16:24 | 40m | - / 0 | DL3RN | -11 / - | 4 | Partial capture |
| 10-04 16:20 | 40m | -7 / -8 | DL2VN | -9 / +2 | 6 | ✓ Full exchange observed |
| 10-04 16:14 | 40m | -6 / - | M0DUU | - / -12 | 2 | Partial capture |
| 10-04 16:08 | 40m | -7 / +5 | F4CWQ | -14 / +8 | 8 | ✓ Full exchange observed |
| 10-04 16:05 | 40m | -7 / - | DF2KD | - / -3 | 2 | Partial capture |
| 10-03 23:54 | 40m | - / - | EA3CD | -6 / - | 2 | ✓ Closing fragment |
| 10-03 23:26 | 40m | - / -14 | V47YA | -5 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 123300 -2 1976 PD0OTH OE1TKS R-13 (x3) 123430 -6 1554 PD0OTH DM5KK JO60 (x8) 123830 -10 895 PD0OTH DG6CHI JN58 123900 -10 1532 PD0OTH DM5KK R-10 123900 -13 895 PD0OTH DG6CHI JN58 124700 -16 1182 PD0OTH PD9OH JO21
UTC dB Audio Message 212630 -9 2280 PD0OTH PI4TX JO22 (x3)
UTC dB Audio Message 173530 -14 1679 TA4DX PD0OTH JO21 124945 -6 1678 CQ PD0OTH JO21 (x3) 125615 -7 1678 RA1CY PD0OTH RR73 125645 -7 1678 CQ PD0OTH JO21 125715 -9 1678 OK3MB PD0OTH -18 (x3) 125900 -6 1573 PD0OTH OK3MB R-16 125915 -17 1678 OK3MB PD0OTH RR73 125930 -2 1573 PD0OTH OK3MB R-16 125945 -15 1678 OK3MB PD0OTH RR73 131700 +0 1677 IZ0RDM PD0OTH JO21 (x2)
UTC dB Audio Message 154900 -9 1689 PD0OTH GJ0KYZ RR73 110600 -23 1696 CQ PD0OTH JO21 a1 110700 -21 1697 F5LHI PD0OTH RR73 110800 -14 1697 CQ PD0OTH JO21 110830 -17 1698 SP5EXA PD0OTH -14 (x3) 111130 -23 1697 CQ PD0OTH JO21 111315 -19 1696 F4JOO PD0OTH JO21 115515 -11 803 PD0OTH SV2HTW +00 133545 -24 1691 CQ PD0OTH JO21 (x3) 185645 -24 1691 UR5YPV PD0OTH JO21 190015 -24 1692 EB5CS PD0OTH RR73
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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