SP8GF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP8GF, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-21.
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 2 FT8 messages attributed to SP8GF as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 2 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 SP8GF in decoded directed-looking exchanges:
Most frequent locator attributed to SP8GF
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
- KN09 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 75 km (approx.)
- Last such locator decoded
- 2026-08-21 06:23 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 | SP8GF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 13:12 | 40m | - / -14 | HA8LD | -5 / - | 3 | Partial capture |
| 09-20 13:03 | 40m | - / -17 | SQ8V | -15 / - | 2 | Partial capture |
| 09-20 12:59 | 40m | - / -18 | SQ9BDB | -5 / - | 8 | ✓ Closing fragment |
| 09-05 18:55 | 40m | - / -20 | IK4RVY | +2 / - | 2 | ✓ Closing fragment |
| 08-26 17:53 | 40m | - / -18 | LZ2VQ | +8 / - | 4 | ✓ Closing fragment |
| 08-26 17:50 | 40m | - / -18 | DC1KMW | -6 / - | 2 | Partial capture |
| 08-21 07:35 | 40m | - / -11 | SQ9SET | +8 / - | 5 | ✓ Closing fragment |
| 08-21 07:09 | 40m | - / -14 | SP6AMI | +4 / - | 5 | Partial capture |
| 08-21 07:05 | 40m | - / -16 | SQ8AA | +6 / - | 2 | ✓ Closing fragment |
| 08-21 06:58 | 40m | - / -4 | SQ9SZ | -5 / - | 4 | ✓ Closing fragment |
| 08-21 06:52 | 40m | - / -13 | UZ5DM | +7 / - | 7 | Partial capture |
| 08-21 06:22 | 40m | -18 / -15 | SQ7NHR | +3 / - | 4 | Partial capture |
| 08-14 19:56 | 40m | - / - | 9A4ZM | -7 / - | 3 | Partial capture |
| 08-14 19:53 | 40m | - / -5 | S58Z | +3 / - | 5 | Partial capture |
| 08-14 19:47 | 40m | - / -7 | OE3PBS | -4 / - | 16 | ✓ Closing fragment |
| 08-14 19:44 | 40m | - / -15 | IU2HUQ | -20 / - | 2 | Partial capture |
| 08-14 19:38 | 40m | - / -7 | YO8DHA | -5 / - | 3 | ✓ Closing fragment |
| 08-09 16:04 | 40m | - / -2 | SP5VJL | -20 / - | 2 | Partial capture |
| 08-09 15:57 | 40m | - / -17 | HA3GO | -14 / - | 4 | Partial capture |
| 08-09 15:08 | 40m | - / -1 | HA9OA | +4 / - | 2 | ✓ Closing fragment |
| 06-25 16:42 | 40m | - / -23 | SP9LS | -13 / - | 4 | ✓ Closing fragment |
| 06-25 16:07 | 40m | - / -15 | SQ9BDB | -11 / - | 5 | ✓ Closing fragment |
| 06-25 14:59 | 40m | - / -20 | IQ3UCY | -20 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 185615 +1 1860 SP8GF IK4RVY RR73 160100 -12 1179 SP8GF 9A5MP -19 125900 -5 2388 SP8GF SQ9BDB -18 (x8) 130330 -14 1900 SP8GF SQ8V -17 (x2) 131245 -4 1660 SP8GF HA8LD -14 (x3)
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