OK1TGN — 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 OK1TGN, decoded by SO8OO in southeastern Poland. 10 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-19 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 10 FT8 messages attributed to OK1TGN as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (90%), followed by 10 m (10%). In this small sample, the estimated median decoder S/N was -11 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-11-01 18:33 UTC
Observed FT8 message patterns
- Attributed sample
- 10 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -11 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 1.
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 OK1TGN in decoded directed-looking exchanges:
Most frequent locator attributed to OK1TGN
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
- JN89 · 4 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 348 km (approx.)
- Last such locator decoded
- 2026-11-01 18:22 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 | OK1TGN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 15:53 | 40m | - / -9 | DJ4WT | -5 / - | 2 | Partial capture |
| 11-02 15:53 | 40m | - / - | SV1DKR | -6 / - | 4 | Partial capture |
| 11-02 15:50 | 40m | - / 0 | DF7NO | -2 / - | 4 | ✓ Closing fragment |
| 11-01 18:14 | 80m | -14 / - | OD5ZZ | - / -7 | 2 | Partial capture |
| 11-01 14:07 | 10m | - / -9 | F1PBZ | -4 / - | 4 | ✓ Closing fragment |
| 10-29 21:42 | 40m | - / -17 | R6FX | 0 / - | 3 | ✓ Closing fragment |
| 10-29 20:21 | 40m | - / -9 | F5IYE | -5 / - | 7 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 202545 -6 2503 OK1TGN F5IYE RR73 213530 -7 2744 OK1TGN EA4IFO IN80 214200 +2 2736 OK1TGN R6FX LN14 (x3) 155030 -4 1610 OK1TGN DF7NO JN59 (x4) 155330 -6 1666 OK1TGN SV1DKR KM18 155330 -4 1458 OK1TGN DJ4WT JN49 155400 -3 1666 OK1TGN SV1DKR KM18 155430 -6 1458 OK1TGN DJ4WT R-09 155500 -9 1667 OK1TGN SV1DKR KM18 (x2)
UTC dB Audio Message 181430 -16 2814 OD5ZZ OK1TGN -07 (x2) 182230 -11 2329 CQ OK1TGN JN89 182330 -15 2329 DL1UDO OK1TGN RR73 183330 -9 2329 IQ4JO OK1TGN -15 184015 +3 2912 OK1TGN DD8BA R-18
UTC dB Audio Message 125800 -13 864 OK1TGN 6W/IK2HKT R-09 140730 -4 2539 OK1TGN F1PBZ -09 (x4)
CW
No CW receptions recorded for this callsign in the last 30 days.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee