SP6IWG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: JO81

Receiver-side FT8 activity involving SP6IWG, decoded by SO8OO in southeastern Poland. 22 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-07-05 and 2026-09-02.

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 22 FT8 messages attributed to SP6IWG as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (86%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

22
Messages attributed
3
UTC dates decoded
5
Active 15-min windows
-13 dB
Estimated median S/N

Bands

First attributed message: 2026-07-05
Last attributed message: 2026-09-02 18:19 UTC

Observed FT8 message patterns

Attributed sample
22 messages
Active dates
3 UTC dates
Estimated median S/N
-13 dB
Estimated 10th-90th percentile
-21 to +11 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 7.

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 SP6IWG in decoded directed-looking exchanges:

Most frequent locator attributed to SP6IWG

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
JO81 · 7 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
379 km (approx.)
Last such locator decoded
2026-09-02 18:17 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 UTCBandSP6IWG S/NCounterpartCounterpart S/NMsgsCapture
09-02 18:17 40m +10 / - IU8RQW - / -1 4 ✓ Closing fragment
09-02 18:16 40m +11 / - IW5DNZ - / - 2 Partial capture
07-09 16:36 20m - / -8 A61DD -13 / - 3 ✓ Closing fragment
07-06 16:11 40m -12 / - F4JJI - / 0 3 ✓ Closing fragment
07-06 15:58 40m -13 / - HA3GX - / +4 6 ✓ Closing fragment
07-06 15:56 40m -15 / - M6DDF - / -4 2 Partial capture
07-05 12:47 40m -21 / +4 HA0AA -18 / - 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m
UTC    dB Audio  Message
160030 -15 1131  HA3GX SP6IWG RRR (x3)
160330 -19 2299  MM0JTV SP6IWG R-05
160800 -21 1830  GI0KMX SP6IWG 73
161145 -11  726  F4JJI SP6IWG JO81 (x3)
181630 +11 1963  IW5DNZ SP6IWG JO81 (x2)
181730 +11 1497  IU8RQW SP6IWG JO81 (x4)
181945  +0 2218  SP6IWG YO4NT -04
20m
UTC    dB Audio  Message
163645 -12 1156  SP6IWG A61DD -08 (x3)
163945 -14 1156  SP6IWG LZ2VQ KN23

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.

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