GM3PXK — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Scotland Most frequent locator attributed to this token: IO85

Receiver-side FT8 activity involving GM3PXK, decoded by SO8OO in southeastern Poland. 57 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-07-24 and 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 57 FT8 messages attributed to GM3PXK 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 +4 dB; no usual signal pattern is inferred.

Overview

57
Messages attributed
2
UTC dates decoded
5
Active 15-min windows
+4 dB
Estimated median S/N

Bands

20m · 57
First attributed message: 2026-07-24
Last attributed message: 2026-08-21 20:17 UTC

Observed FT8 message patterns

Attributed sample
57 messages
Active dates
2 UTC dates
Estimated median S/N
+4 dB
Estimated 10th-90th percentile
-7 to +11 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 54.

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 GM3PXK in decoded directed-looking exchanges:

Most frequent locator attributed to GM3PXK

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
IO85 · 9 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,769 km (approx.)
Last such locator decoded
2026-08-21 20:03 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 UTCBandGM3PXK S/NCounterpartCounterpart S/NMsgsCapture
08-21 20:16 20m +9 / - SP6AXW - / -12 2 ✓ Closing fragment
08-21 20:14 20m +11 / -2 EB3JT +8 / -6 6 ✓ Full exchange observed
08-21 20:11 20m +8 / - F5OYA/P - / -16 6 ✓ Closing fragment
08-21 20:08 20m +14 / - KB3DQI - / -9 2 ✓ Closing fragment
08-21 20:07 20m +8 / - N2FBV - / -11 2 ✓ Closing fragment
08-21 20:05 20m +7 / - AB2RR - / -15 3 Partial capture
08-21 20:04 20m +6 / - KD3DPQ - / -14 3 ✓ Closing fragment
08-21 20:01 20m +11 / - N3GTY - / - 3 ✓ Closing fragment
08-21 19:59 20m -8 / - RD1A - / +1 2 ✓ Closing fragment
08-21 19:57 20m -9 / - JH8FNO - / -14 4 ✓ Closing fragment
08-21 19:51 20m -2 / - IW5ALZ - / -16 2 Partial capture
08-21 19:43 20m -5 / - TN8GD - / -16 3 ✓ Closing fragment
08-21 19:20 20m - / -1 EA2BHE -15 / - 3 ✓ Closing fragment
08-21 19:15 20m - / -18 BG7BVI -16 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
200945 +11  779  KB3DQI GM3PXK RR73
201115  +7  779  F5OYA/P GM3PXK -16 (x6)
201400  +8  780  GM3PXK EB3JT JN01 (x2)
201445 +10  779  EB3JT GM3PXK -06
201500  +9  780  GM3PXK EB3JT R-02
201515 +12  779  EB3JT GM3PXK RR73
201530  +7  780  GM3PXK EB3JT 73
201645  +7  779  SP6AXW GM3PXK -12 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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