JG8FWH — 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 JG8FWH, decoded by SO8OO in southeastern Poland. 31 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-18 and 2026-09-06.
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 31 FT8 messages attributed to JG8FWH as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (65%), followed by 40 m (35%). Most decodes (100%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-09-06 20:02 UTC
Observed FT8 message patterns
- Attributed sample
- 31 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -18 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 24.
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 JG8FWH 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 JG8FWH
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
- QN03 · 20 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,073 km (approx.)
- Last such locator decoded
- 2026-09-06 20:02 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 | JG8FWH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 22:26 | 40m | - / -22 | DL1OBF | -2 / - | 7 | Partial capture |
| 10-19 22:20 | 40m | - / -16 | TF4M | -14 / - | 2 | ✓ Closing fragment |
| 10-19 22:20 | 40m | - / - | IK5SRB | -8 / - | 9 | Partial capture |
| 10-18 20:41 | 40m | - / - | EA3ENB | +4 / - | 2 | Partial capture |
| 10-16 20:57 | 80m | - / -18 | OT7K | +14 / - | 3 | ✓ Closing fragment |
| 10-12 21:01 | 80m | - / -15 | OT7K | +19 / - | 4 | ✓ Closing fragment |
| 10-12 17:25 | 40m | - / -17 | F5AKY | -2 / - | 4 | Partial capture |
| 10-06 14:20 | 40m | - / - | R7DX | -11 / - | 3 | Partial capture |
| 10-02 18:55 | 160m | - / -12 | SQ5EBM | +24 / - | 3 | ✓ Closing fragment |
| 10-02 18:52 | 160m | - / - | G6CUT | -8 / - | 4 | Partial capture |
| 10-02 18:50 | 160m | - / -18 | OH2CLX | +8 / - | 5 | Partial capture |
| 10-02 18:40 | 80m | - / -5 | SM2LIY | +7 / - | 4 | ✓ Closing fragment |
| 10-02 18:37 | 80m | - / -7 | SM2LIY | +7 / - | 2 | Partial capture |
| 10-02 18:16 | 160m | - / -23 | SM0CXS | +2 / - | 5 | Partial capture |
| 10-02 16:36 | 160m | - / -8 | RY3K | +11 / - | 4 | ✓ Closing fragment |
| 10-02 16:18 | 160m | - / -16 | LY7M | +9 / - | 2 | ✓ Closing fragment |
| 09-26 19:22 | 40m | - / -10 | PI4DX | +10 / - | 3 | ✓ Closing fragment |
| 09-25 21:16 | 40m | - / -21 | IZ5IMD | +14 / - | 4 | ✓ Closing fragment |
| 09-25 21:14 | 40m | - / -5 | DL9AJ | +4 / - | 5 | ✓ Closing fragment |
| 09-23 18:29 | 160m | - / - | ON4IQ | -14 / - | 2 | Partial capture |
| 09-22 17:02 | 160m | - / -14 | EU7A | +18 / - | 8 | ✓ Closing fragment |
| 09-22 16:57 | 160m | - / - | OH5KNL | -8 / - | 4 | Partial capture |
| 09-22 16:56 | 160m | - / -20 | OH1MLZ | +11 / - | 5 | ✓ Closing fragment |
| 09-22 16:55 | 160m | - / - | OH6JD | 0 / - | 9 | Partial capture |
| 09-22 16:47 | 160m | - / -22 | OH2XX | +2 / - | 2 | Partial capture |
| 09-22 16:35 | 160m | - / -13 | OH1MLZ | +6 / - | 2 | Partial capture |
| 09-22 16:33 | 160m | - / -23 | OH3SR | -7 / - | 2 | Partial capture |
| 09-21 16:24 | 160m | - / - | OH5KNL | -10 / - | 2 | Partial capture |
| 09-20 20:36 | 80m | - / -12 | YL3CW | +4 / - | 3 | Partial capture |
| 09-06 20:44 | 40m | - / - | SP9CVY | -10 / - | 3 | Partial capture |
| 09-06 19:16 | 40m | - / - | IU2OQT | +5 / - | 2 | Partial capture |
| 09-06 19:15 | 40m | -7 / - | 9H4JX | - / - | 6 | Partial capture |
| 09-06 19:14 | 40m | -7 / - | SP100PKP | - / - | 2 | Partial capture |
| 09-05 20:23 | 40m | -19 / -1 | Z62NS | -7 / - | 4 | ✓ Closing observed |
| 09-05 20:18 | 40m | - / -12 | T77R | -3 / - | 3 | ✓ Closing fragment |
| 09-05 20:17 | 40m | - / -20 | LZ2INP | +9 / - | 4 | ✓ Closing fragment |
| 09-05 20:11 | 40m | - / -11 | R2DDA | +2 / - | 2 | Partial capture |
| 09-05 20:09 | 40m | - / - | LZ2INP | +6 / - | 11 | Partial capture |
| 09-05 20:09 | 80m | - / - | OH4BW | +10 / - | 2 | Partial capture |
| 09-05 20:08 | 40m | - / - | DL1GLO | +2 / - | 11 | Partial capture |
| 09-05 20:07 | 40m | - / -23 | EA3EDU | -5 / - | 6 | ✓ Closing fragment |
| 09-05 19:33 | 40m | - / -8 | Z62NS | -7 / - | 11 | Partial capture |
| 08-28 20:02 | 40m | -20 / -4 | R7ZY | +10 / - | 6 | ✓ Closing observed |
| 08-14 20:13 | 40m | - / -12 | YO9BGU | -11 / - | 4 | ✓ Closing fragment |
| 08-14 20:12 | 40m | - / -4 | 5B4AMM | -8 / - | 2 | ✓ Closing fragment |
| 08-14 20:09 | 40m | - / -11 | RL3K | -10 / - | 5 | ✓ Closing fragment |
| 08-14 20:07 | 40m | - / -14 | ZL1RPC/P | -14 / - | 2 | Partial capture |
| 08-14 20:06 | 40m | - / - | DL6II | +2 / - | 3 | Partial capture |
| 08-06 18:48 | 40m | - / -20 | EW8AAC | -15 / - | 5 | ✓ Closing fragment |
| 08-06 18:48 | 40m | - / -18 | 9A4ZM | -2 / - | 8 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 222115 -12 2003 JG8FWH IK5SRB JN63 (x7) 222415 -11 2488 JG8FWH DK7ZT -17 222615 +1 734 JG8FWH DL1OBF -22 (x7)
UTC dB Audio Message 210900 +1 2191 JG8FWH F5BZB -18 204815 -21 1844 JG8FWH UN8DSW -07 183715 +8 757 JG8FWH SM2LIY -07 (x6) 210100 +15 549 JG8FWH OT7K -15 (x7)
UTC dB Audio Message 181730 +1 1752 JG8FWH SM0CXS -23 (x3) 185000 +9 2153 JG8FWH OH2CLX KP10 (x5) 185230 -14 779 JG8FWH G6CUT IO90 (x4) 185530 +23 2941 JG8FWH SQ5EBM -12 (x3)
UTC dB Audio Message 154100 -13 1888 JG8FWH R4FDW +08 154100 -14 1025 JG8FWH PE9JAN 73 154130 -14 1888 JG8FWH R4FDW +08 (x2) 154645 -6 2392 JG8FWH EA5HEU JN00 (x4) 164900 -2 574 JG8FWH 4U1GSC -06 161200 -6 2871 EU4U JG8FWH QN03 (x4) 063415 -1 577 JG8FWH F5LOW -11 080000 -12 1803 JG8FWH OJ0YL -14
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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