G8CLY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving G8CLY, decoded by SO8OO in southeastern Poland. 51 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-14 and 2026-07-29.
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 51 FT8 messages attributed to G8CLY as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (75%), followed by 10 m (25%). Most decodes (71%) 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 (67%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-07-29 14:16 UTC
Observed FT8 message patterns
- Attributed sample
- 51 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -15 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 34.
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 G8CLY 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 G8CLY
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
- IO91 · 35 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,607 km (approx.)
- Last such locator decoded
- 2026-07-29 14:14 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 | G8CLY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-29 14:12 | 10m | -7 / - | T77RN | - / -1 | 7 | ✓ Closing fragment |
| 07-22 11:41 | 20m | -12 / - | EI3KGB | - / -10 | 4 | Partial capture |
| 07-22 11:38 | 20m | -14 / - | TI5RR | - / -14 | 3 | ✓ Closing fragment |
| 07-21 16:13 | 10m | -10 / - | IX1CVF | - / -9 | 3 | ✓ Closing fragment |
| 07-21 16:11 | 10m | -13 / - | TK5K | - / -2 | 3 | ✓ Closing fragment |
| 07-14 20:30 | 20m | +4 / - | VK9DX | - / - | 6 | Partial capture |
| 07-14 20:24 | 20m | +4 / - | VK9DX | - / - | 4 | Partial capture |
| 07-14 20:22 | 20m | 0 / - | M9KTM | - / - | 2 | Partial capture |
| 07-14 20:17 | 20m | +4 / - | TN8GD | - / -14 | 5 | ✓ Closing fragment |
| 07-14 20:11 | 20m | +4 / -10 | VK9DX | -14 / -15 | 12 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161145 -16 1026 TK5K G8CLY IO91 (x3) 161315 -11 1026 IX1CVF G8CLY -09 (x3) 141215 -12 1022 T77RN G8CLY IO91 (x7)
UTC dB Audio Message 203130 +8 999 VK9DX G8CLY IO91 (x4) 155100 -15 1009 9V1SH G8CLY 73 161645 -17 1009 OY1R G8CLY IO91 113830 -10 1008 TI5RR G8CLY IO91 (x3) 114100 -11 1008 EI3KGB G8CLY IO91 (x4) 114400 -17 1008 F4HSB G8CLY RR73 152415 -12 1008 9J2FI G8CLY IO91
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee