G4NJI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving G4NJI, decoded by SO8OO in southeastern Poland. 8 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-18.
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 8 FT8 messages attributed to G4NJI 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 -22 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 8 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -22 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 0.
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 G4NJI in decoded directed-looking exchanges:
Most frequent locator attributed to G4NJI
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
- IO93 · 4 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,612 km (approx.)
- Last such locator decoded
- 2026-07-18 20:59 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 | G4NJI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-18 20:58 | 80m | -22 / -7 | SP9UPH | +9 / -1 | 5 | ✓ Full exchange observed |
| 07-18 20:56 | 80m | - / - | DL6JOG | -18 / - | 2 | Partial capture |
| 07-18 20:54 | 80m | -18 / -4 | OH3GKA | +2 / -1 | 3 | ✓ Full exchange observed |
| 07-18 20:54 | 80m | - / - | UA4FKT | -10 / - | 2 | Partial capture |
| 07-18 20:47 | 40m | - / - | LA2GCA | -20 / - | 4 | Partial capture |
| 07-18 20:47 | 40m | - / - | PC2J | -12 / - | 3 | Partial capture |
| 07-18 20:45 | 40m | - / - | F6BHK | -15 / - | 2 | ✓ Closing fragment |
| 07-12 10:36 | 10m | - / -8 | F1PBZ | +4 / - | 2 | ✓ Closing fragment |
| 07-12 10:28 | 20m | - / 0 | R2AL | -5 / - | 4 | ✓ Closing fragment |
| 07-07 19:39 | 20m | - / -7 | F5RRS | -3 / - | 5 | ✓ Closing fragment |
| 07-07 19:35 | 20m | - / -15 | YO4NF | -11 / - | 5 | ✓ Closing fragment |
| 06-26 10:40 | 20m | - / - | PD0IFI | 0 / - | 4 | Partial capture |
| 06-26 10:17 | 20m | - / - | ON7DE | -23 / - | 3 | Partial capture |
| 06-26 10:14 | 20m | - / - | DL1R | -12 / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205400 -10 204 G4NJI UA4FKT LO23 205415 -21 203 OH3GKA G4NJI -01 205430 +2 679 G4NJI OH3GKA R-04 205445 -16 203 OH3GKA G4NJI RR73 205530 -9 204 G4NJI UA4FKT LO23 205600 -17 204 G4NJI DL6JOG JO62 (x2) 205745 -20 203 CQ G4NJI IO93 205800 +9 1813 G4NJI SP9UPH JO90 205815 -22 204 SP9UPH G4NJI -01 205830 +10 1813 G4NJI SP9UPH R-07 205845 -23 203 SP9UPH G4NJI RR73 205900 +9 1813 G4NJI SP9UPH 73 205915 -24 204 CQ G4NJI IO93 (x2)
UTC dB Audio Message 204530 -16 238 G4NJI F6BHK JN24 204530 -10 2647 G4NJI F1PBZ -15 204630 -14 239 G4NJI F6BHK 73 204700 -11 239 G4NJI PC2J JO22 204700 -19 1747 G4NJI LA2GCA JO49 204730 -13 239 G4NJI PC2J JO22 204730 -22 1747 G4NJI LA2GCA JO49 204800 -13 239 G4NJI PC2J JO22 204800 -20 1747 G4NJI LA2GCA JO49 (x2)
UTC dB Audio Message 103600 +6 2592 G4NJI F1PBZ -08 (x2) 104330 -19 2067 G4NJI F4FSY -18 (x2)
UTC dB Audio Message 104200 +3 644 G4NJI PD0IFI R+22 193545 -12 1647 G4NJI YO4NF -15 (x5) 193945 -6 1815 G4NJI F5RRS JN36 (x5) 102800 -9 1966 G4NJI R2AL KO85 (x4)
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