OH5CLP — 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 OH5CLP, decoded by SO8OO in southeastern Poland. 37 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-03 and 2026-11-01.
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 37 FT8 messages attributed to OH5CLP as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (86%), followed by 60 m (11%) and 80 m (3%). Most decodes (76%) fell within the six-hour window 08:00-14:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Bands
Last attributed message: 2026-11-01 09:59 UTC
Observed FT8 message patterns
- Attributed sample
- 37 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -19 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 11.
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 OH5CLP 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 OH5CLP
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
- KP41 · 29 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,361 km (approx.)
- Last such locator decoded
- 2026-11-01 09:58 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 | OH5CLP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 09:57 | 40m | -7 / - | M0KCB/P | - / -2 | 5 | ✓ Closing fragment |
| 10-29 09:41 | 40m | - / -5 | HA3HZ | -14 / - | 2 | Partial capture |
| 10-29 09:40 | 40m | -16 / - | OH1MM/P | - / - | 2 | ✓ Closing fragment |
| 10-22 08:20 | 40m | -16 / - | GU0SUP | - / - | 2 | Partial capture |
| 10-22 08:13 | 40m | -15 / - | HB9ITZ/P | - / - | 6 | Partial capture |
| 10-01 09:10 | 40m | -18 / - | OH2CGU/P | - / - | 8 | Partial capture |
| 09-22 13:29 | 60m | -16 / - | OH2CGU/P | - / - | 4 | Partial capture |
| 09-04 16:55 | 40m | -7 / -13 | UT5ZC | +7 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 081415 -16 1643 HB9ITZ/P OH5CLP KP41 (x4) 082015 -17 1643 GU0SUP OH5CLP KP41 (x2) 094030 -18 1645 OH1MM/P OH5CLP R+12 (x2) 094115 -14 2143 OH5CLP HA3HZ JN96 (x2) 095745 -7 884 M0KCB/P OH5CLP KP41 (x5)
UTC dB Audio Message 202930 -10 1608 EH6DSY OH5CLP KP41
UTC dB Audio Message 132900 -16 1353 OH2CGU/P OH5CLP KP41 (x4)
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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