SP1OT — 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 SP1OT, decoded by SO8OO in southeastern Poland. 46 FT8 messages attributed to this token as transmitter, on 40m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-07 and 2026-08-27.
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 46 FT8 messages attributed to SP1OT as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (91%), followed by 10 m (9%). Several six-hour UTC windows tied for the largest share (59%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Bands
Last attributed message: 2026-08-27 17:10 UTC
Observed FT8 message patterns
- Attributed sample
- 46 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -20 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, moderate (-15 to -9 dB) 19, strong (≥ -8 dB) 9.
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 SP1OT in decoded directed-looking exchanges:
Most frequent locator attributed to SP1OT
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
- JO84 · 35 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 603 km (approx.)
- Last such locator decoded
- 2026-08-27 17:10 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 | SP1OT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-27 17:08 | 40m | -1 / - | Z34CMF | - / - | 5 | Partial capture |
| 08-25 09:17 | 20m | - / -13 | GJ0KYZ | +14 / - | 2 | ✓ Closing fragment |
| 08-22 06:54 | 40m | -7 / - | <...> | - / - | 5 | Partial capture |
| 08-22 06:53 | 40m | -18 / - | F4NLW/P | - / - | 2 | Partial capture |
| 08-22 06:13 | 40m | -13 / - | VE9JMC | - / - | 8 | Partial capture |
| 08-18 19:52 | 40m | -13 / - | JA4FKX | - / - | 3 | Partial capture |
| 08-17 20:41 | 40m | -17 / - | SV3SIM | - / - | 3 | Partial capture |
| 08-17 20:38 | 40m | -18 / - | MM7UIR | - / -13 | 2 | Partial capture |
| 08-17 20:26 | 40m | -17 / - | JA5DIM | - / - | 2 | Partial capture |
| 08-17 20:22 | 40m | -15 / - | R2EA/P | - / -7 | 5 | Partial capture |
| 08-17 20:04 | 40m | -17 / - | SQ9DXJ | -17 / -13 | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 061745 -13 1092 VE9JMC SP1OT JO84 (x3) 065330 -20 1092 F4NLW/P SP1OT JO84 (x2) 065430 -9 589 <...> SP1OT JO84 (x5) 170845 +3 513 Z34CMF SP1OT JO84 (x5)
UTC dB Audio Message 074545 -20 2267 SP1OT F1UNR RRR 091730 +14 1083 SP1OT GJ0KYZ -13 (x2)
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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