SP6TPP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP6TPP, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-17.
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 26 FT8 messages attributed to SP6TPP as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -17 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 26 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -17 dB
- Estimated 10th-90th percentile
- -19 to -10 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 11, 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 SP6TPP in decoded directed-looking exchanges:
Most frequent locator attributed to SP6TPP
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
- JO80 · 11 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 347 km (approx.)
- Last such locator decoded
- 2026-09-17 10:42 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 | SP6TPP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-17 10:43 | 40m | -16 / - | 9A5MP | - / -19 | 2 | ✓ Closing fragment |
| 09-17 10:41 | 40m | -18 / - | S51PV | - / -18 | 2 | ✓ Closing fragment |
| 09-17 10:40 | 40m | - / - | ON7DE | -19 / - | 5 | Partial capture |
| 09-17 10:40 | 40m | -18 / 0 | HA7TM | +9 / -7 | 5 | ✓ Full exchange observed |
| 09-17 10:37 | 40m | -14 / -3 | OE8PIT | -6 / -12 | 3 | ✓ Full exchange observed |
| 09-17 10:37 | 40m | -22 / -5 | DK5DW | -6 / -11 | 7 | ✓ Full exchange observed |
| 09-17 10:35 | 40m | -16 / - | PD2JV | - / - | 2 | Partial capture |
| 09-17 10:34 | 40m | -18 / - | 9A5MP | - / - | 2 | Partial capture |
| 09-17 10:31 | 40m | -14 / -11 | SP8BQL | -18 / -8 | 6 | ✓ Full exchange observed |
| 09-17 10:27 | 40m | -13 / - | ON1DGN | - / -22 | 4 | ✓ Closing fragment |
| 07-12 09:20 | 20m | - / - | DK7UY | -13 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 104000 +9 1275 SP6TPP HA7TM JN97 104015 -19 1275 HA7TM SP6TPP -07 104030 -21 1786 SP6TPP ON7DE JO20 104030 +10 1275 SP6TPP HA7TM R+00 104045 -17 1274 HA7TM SP6TPP RR73 104100 -21 1785 SP6TPP ON7DE JO20 104100 +9 1275 SP6TPP HA7TM 73 104115 -19 1274 S51PV SP6TPP -18 104130 -17 1785 SP6TPP ON7DE JO20 104145 -16 1274 S51PV SP6TPP RR73 104200 -19 1785 SP6TPP ON7DE JO20 104215 -19 1274 CQ SP6TPP JO80 104230 -16 1785 SP6TPP ON7DE JO20 104315 -16 1274 9A5MP SP6TPP R-19 (x2)
UTC dB Audio Message 083930 -5 2676 SP6TPP F1PBZ -05 092030 -13 1310 SP6TPP DK7UY JO44 (x3) 092700 -13 1308 SP6TPP PC2J JO22
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