SP6CE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: JO80

Receiver-side FT8 activity involving SP6CE, decoded by SO8OO in southeastern Poland. 12 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-08-11.

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 12 FT8 messages attributed to SP6CE as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.

Overview

12
Messages attributed
2
UTC dates decoded
4
Active 15-min windows
-12 dB
Estimated median S/N

Bands

20m · 12
First attributed message: 2026-06-14
Last attributed message: 2026-08-11 22:06 UTC

Observed FT8 message patterns

Attributed sample
12 messages
Active dates
2 UTC dates
Estimated median S/N
-12 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 4, strong (≥ -8 dB) 4.

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 SP6CE in decoded directed-looking exchanges:

Most frequent locator attributed to SP6CE

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 · 8 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
347 km (approx.)
Last such locator decoded
2026-08-11 22:06 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 UTCBandSP6CE S/NCounterpartCounterpart S/NMsgsCapture
08-13 18:59 10m - / -1 F1PBZ -7 / - 3 Partial capture
08-11 22:01 20m -13 / - N3GTY - / - 2 Partial capture
08-09 09:51 10m - / - SV2CLJ -8 / - 2 Partial capture
08-09 09:43 10m - / -16 RN6MA -17 / - 2 ✓ Closing fragment
08-08 21:09 20m - / - CT1BFP -18 / - 2 ✓ Closing fragment
08-07 20:57 20m - / - RZ4FWA -16 / - 4 Partial capture
08-06 21:26 20m - / - DL3MIB -6 / - 6 Partial capture
08-06 21:00 20m - / - F4IZG -14 / - 3 Partial capture
08-06 20:47 20m - / - M3DCJ -6 / - 2 Partial capture
08-06 20:42 20m - / - M3DCJ -8 / - 4 Partial capture
08-05 21:21 20m - / - EA3HMM +1 / - 3 Partial capture
07-26 21:55 20m - / - DL3MIB -1 / - 6 Partial capture
07-26 21:55 20m - / - EA3HMM -13 / - 3 Partial capture
07-22 15:39 10m - / - RL3K -17 / - 2 Partial capture
07-21 21:49 20m - / - JA4MMO -22 / - 2 Partial capture
07-15 15:00 20m - / -7 F5IXN -10 / - 2 ✓ Closing fragment
07-09 22:19 20m - / - EA1IOK -11 / - 2 Partial capture
07-09 22:06 20m - / -17 OD5ZZ -15 / - 2 Partial capture
07-08 21:57 20m - / - EA1IOK -11 / - 2 Partial capture
07-07 23:44 20m - / -14 EX8ABC -20 / - 2 ✓ Closing fragment
07-07 23:15 20m - / -9 HC1DAZ -20 / - 2 ✓ Closing fragment
07-02 23:42 20m - / - WO4D -22 / - 3 Partial capture
07-02 22:08 20m - / -16 JY5IB -17 / - 2 Partial capture
07-02 21:20 20m - / - RZ4FWA -10 / - 2 Partial capture
06-28 16:28 10m - / - HB9IJL -18 / - 4 Partial capture
06-28 16:04 10m - / -6 PD0HLA +4 / - 3 Partial capture
06-28 15:41 10m - / +1 PD1HPB -8 / - 7 Partial capture
06-24 22:58 20m - / -10 EA3GQA -1 / - 10 Partial capture
06-24 22:55 20m - / -11 UR4QWW -20 / - 2 Partial capture
06-24 22:46 20m - / - EA3HMM -13 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
160700  +4 2640  SP6CE PD0HLA -05
162800 -19 1572  SP6CE HB9IJL JN37 (x4)
191245 -23 1789  SP6CE DJ0MAB JN49
153900 -14 1753  SP6CE RL3K KO91 (x2)
094315 -17 1352  SP6CE RN6MA -16 (x2)
095145 -10  656  SP6CE SV2CLJ KN10 (x2)
185930  -8 2684  SP6CE F1PBZ -01 (x3)
20m 
UTC    dB Audio  Message
212700  -4 1108  SP6CE DL3MIB JN57 (x4)
212900  -7  556  SP6CE M3DCJ IO90
205715 -18 2029  SP6CE RZ4FWA LO23 (x4)
210945 -15 1662  SP6CE CT1BFP IM59 (x2)
215915 -17 1645  K0BFG SP6CE JO80
220130 -14 1351  N3GTY SP6CE R+17 (x2)
220600 -17 1362  M7UFX SP6CE JO80

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