OH8EVG — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OH8EVG, decoded by SO8OO in southeastern Poland. 6 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-21.
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 6 FT8 messages attributed to OH8EVG as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). In this small sample, the estimated median decoder S/N was -4 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 6 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -4 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 0, 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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with OH8EVG in decoded directed-looking exchanges:
Most frequent locator attributed to OH8EVG
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
- KP23 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,520 km (approx.)
- Last such locator decoded
- 2026-07-21 23:54 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 | OH8EVG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-24 20:03 | 20m | - / -9 | OE6TNO | -9 / - | 3 | ✓ Closing fragment |
| 07-24 00:15 | 40m | - / - | F4BYA | -3 / - | 3 | Partial capture |
| 07-24 00:13 | 40m | - / -10 | F1PBZ | -6 / - | 2 | ✓ Closing fragment |
| 07-23 23:34 | 40m | - / -9 | ON1BH | -18 / - | 2 | ✓ Closing fragment |
| 07-23 23:33 | 40m | - / -15 | RN6MA | -1 / - | 3 | Partial capture |
| 07-21 23:27 | 40m | - / +4 | EB3JT | -15 / - | 2 | ✓ Closing fragment |
| 07-21 23:17 | 40m | - / -2 | DK5ON | -18 / - | 2 | Partial capture |
| 07-21 22:26 | 20m | - / -1 | CT1BFP | -16 / - | 2 | ✓ Closing fragment |
| 07-21 21:36 | 20m | - / -15 | G8TJQ | -6 / - | 3 | ✓ Closing fragment |
| 07-21 18:53 | 20m | - / -17 | F1PBZ | -5 / - | 2 | Partial capture |
| 07-21 18:53 | 20m | - / -22 | RZ4AZ | -3 / - | 4 | Partial capture |
| 07-21 18:41 | 20m | - / -2 | DL9KM | -8 / - | 3 | ✓ Closing fragment |
| 07-15 19:08 | 20m | - / +7 | RN6MA | -1 / - | 3 | Partial capture |
| 06-24 16:42 | 20m | - / -18 | DL4FCK | -19 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 185315 +2 508 OH8EVG RZ4AZ LN28 185315 -3 2825 OH8EVG F1PBZ -17 185345 -13 508 OH8EVG RZ4AZ R-22 185345 -7 2825 OH8EVG F1PBZ -17 185415 -3 508 OH8EVG RZ4AZ R-22 (x2) 213645 -6 1893 OH8EVG G8TJQ IO90 (x3) 222600 -17 1617 OH8EVG CT1BFP R-01 (x2) 200300 -11 633 OH8EVG OE6TNO JN77 (x3) 201100 -10 1910 OH8EVG M7JVT IO94
UTC dB Audio Message 232730 -16 1177 OH8EVG EB3JT R+04 (x2) 235700 -4 519 OH8EVG F1IQH JN27 233345 -2 325 OH8EVG RN6MA -15 (x2) 233415 -16 1846 OH8EVG ON1BH -09 233415 -1 2606 OH8EVG IQ4JO JN63 233445 +1 325 OH8EVG RN6MA -15 233445 -19 1846 OH8EVG ON1BH RR73 235545 +2 390 OH8EVG DJ0MAB JN49 001315 -5 738 OH8EVG F1PBZ -10 (x2) 001545 -3 2981 OH8EVG F4BYA JN19 (x3)
UTC dB Audio Message 235145 -1 431 CQ OH8EVG KP23 235200 +11 2472 OH8EVG IQ4JO JN63 235215 -1 431 CQ OH8EVG KP23 (x5)
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