EA1PZM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IN62

Receiver-side FT8 activity involving EA1PZM, decoded by SO8OO in southeastern Poland. 34 FT8 messages attributed to this token as transmitter, on 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-24 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 34 FT8 messages attributed to EA1PZM as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (50%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

34
Messages attributed
3
UTC dates decoded
9
Active 15-min windows
-12 dB
Estimated median S/N

Bands

20m · 34
First attributed message: 2026-08-24
Last attributed message: 2026-08-27 06:09 UTC

Observed FT8 message patterns

Attributed sample
34 messages
Active dates
3 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-19 to -7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 19, 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 EA1PZM in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to EA1PZM

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
IN62 · 8 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,347 km (approx.)
Last such locator decoded
2026-08-27 06:09 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 UTCBandEA1PZM S/NCounterpartCounterpart S/NMsgsCapture
10-14 16:23 40m - / -13 DJ0MAB -3 / - 3 Partial capture
10-12 18:35 40m - / -8 SQ1EG -10 / - 2 Partial capture
08-27 06:08 20m -14 / - VK2AAI - / - 2 Partial capture
08-27 05:42 40m - / -16 PE1NPS -7 / - 6 Partial capture
08-27 05:37 40m - / - YO6LM +16 / - 2 Partial capture
08-27 05:22 40m - / -7 F8MRQ -11 / - 4 ✓ Closing fragment
08-27 05:22 40m - / - PE1NPS -7 / - 4 Partial capture
08-27 04:51 20m -14 / - XQ1KK -4 / -6 3 ✓ Closing observed
08-27 04:46 20m -10 / - XE1TZP - / - 2 Partial capture
08-26 22:02 20m -13 / - PY2DPM - / -14 3 Partial capture
08-26 22:00 20m -11 / -5 9K2YM +6 / -7 4 ✓ Full exchange observed
08-26 21:50 20m -10 / -14 JR8AMF -14 / -12 3 Partial capture
08-26 21:48 20m -10 / - W4MAA - / -11 2 ✓ Closing fragment
08-24 07:39 20m -20 / -4 HB9EFK +1 / 0 3 ✓ Full exchange observed
08-24 07:36 20m -18 / - TI5RR - / -10 2 ✓ Closing fragment
08-24 07:28 20m -17 / - W4EIS - / -19 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
053700 +16 2778  EA1PZM YO6LM KN25 (x2)
053730 -10  546  EA1PZM IW2DNI JN45
054215  -7 2212  EA1PZM PE1NPS JO22 (x6)
183430 -18 1454  EA1PZM AM5GC -01
183530 -14 1436  EA1PZM SQ1EG JO73 (x2)
162330  +1 1844  EA1PZM DJ0MAB R-13 (x3)
20m 
UTC    dB Audio  Message
220045 -10 1983  9K2YM EA1PZM R-07
220100  +8 1443  EA1PZM 9K2YM RR73
220115 -12 1983  9K2YM EA1PZM 73
220245 -11 1983  PY2DPM EA1PZM -14 (x3)
044500 -10 1984  ZL2BX EA1PZM 73
044615 -12 1983  XE1TZP EA1PZM IN62 (x3)
045115 -14 1984  XQ1KK EA1PZM R-06
045130  -4 1008  EA1PZM XQ1KK RR73
045145 -13 1984  XQ1KK EA1PZM 73
060845 -12 1983  VK2AAI EA1PZM IN62 (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.

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