OK1UEH — 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 OK1UEH, decoded by SO8OO in southeastern Poland. 45 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-09-20.
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 45 FT8 messages attributed to OK1UEH as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (56%), followed by 20 m (44%). Several six-hour UTC windows tied for the largest share (84%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-09-20 13:08 UTC
Observed FT8 message patterns
- Attributed sample
- 45 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -14 to +1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 21, strong (≥ -8 dB) 23.
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 OK1UEH in decoded directed-looking exchanges:
Most frequent locator attributed to OK1UEH
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
- JO60 · 27 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 628 km (approx.)
- Last such locator decoded
- 2026-09-20 13:08 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 | OK1UEH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 14:07 | 10m | - / - | EA7Y | -16 / - | 2 | Partial capture |
| 09-20 13:07 | 40m | 0 / - | LB9ZG | - / - | 2 | Partial capture |
| 08-27 14:30 | 20m | - / - | F4BYA | +15 / - | 4 | Partial capture |
| 08-22 07:46 | 20m | 0 / - | UR5WCS | - / -5 | 4 | Partial capture |
| 08-22 07:41 | 20m | 0 / - | G3ZQQ | - / -6 | 5 | ✓ Closing fragment |
| 08-22 07:37 | 40m | -12 / - | ON3OSI | - / 0 | 3 | ✓ Closing fragment |
| 08-22 07:29 | 40m | -10 / - | OE7LVI | - / -14 | 2 | ✓ Closing fragment |
| 08-22 07:27 | 40m | -14 / -11 | GJ0KYZ | -18 / +1 | 4 | ✓ Full exchange observed |
| 08-21 14:59 | 10m | - / - | DO1ID | +10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 145715 -12 1816 OK1UEH DO6KDS JO30 145945 +11 452 OK1UEH DO1ID JO41 (x2) 081330 -14 1498 OK1UEH R7RAE KN64 081715 -8 2745 OK1UEH ES3NA KO19 100615 -6 1497 OK1UEH M0BEW +00 101145 -17 1089 OK1UEH 4X6FB R+07 140715 -16 1089 OK1UEH EA7Y IM66 (x2)
UTC dB Audio Message 073600 -12 1442 CQ OK1UEH JO60 (x3) 073715 -21 1442 OK1UEH DK7JR JO31 073730 -10 1442 ON3OSI OK1UEH +00 (x3) 073900 -15 1443 CQ OK1UEH JO60 073915 -18 1152 OK1UEH PA2RO JO22 130545 -7 1410 CQ OK1UEH JO60 (x4) 130745 +0 1086 LB9ZG OK1UEH JO60 (x2)
UTC dB Audio Message 074430 -1 1482 CQ OK1UEH JO60 (x3) 074600 +0 1482 UR5WCS OK1UEH -05 (x4) 085400 -1 1692 CQ OK1UEH JO60 (x2) 085445 -15 1693 OK1UEH UR5VPR KN68 143015 +16 2860 OK1UEH F4BYA JN19 (x3) 143145 -13 1579 OK1UEH PD9FLX JO22 143145 +12 2860 OK1UEH F4BYA JN19
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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