PE1MPI — 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: Netherlands Most frequent locator attributed to this token: JO21

Receiver-side FT8 activity involving PE1MPI, decoded by SO8OO in southeastern Poland. 291 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 23 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-11.

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 291 FT8 messages attributed to PE1MPI as the transmitting token by decoded message structure across 23 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (67%), followed by 80 m (27%) and 160 m (4%). Most decodes (75%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -6.8 dB.

Overview

291

Messages attributed

UTC dates decoded

Active 15-min windows

-6.8 dB

Estimated median S/N

Bands

160m · 12 80m · 80 40m · 196 20m · 1 10m · 2

First attributed message: 2026-06-09
Last attributed message: 2026-10-11 15:03 UTC

Observed FT8 message patterns

Attributed sample: 291 messages
Active dates: 23 UTC dates
Estimated median S/N: -6.8 dB
Estimated 10th-90th percentile: -16 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 33, moderate (-15 to -9 dB) 86, strong (≥ -8 dB) 172.

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 PE1MPI in decoded directed-looking exchanges:

UK8OM · Uzbekistan ×2 OH0Z · Aland Islands 9A3TGY · Croatia BG0HP · China EX7DY · Kyrgyzstan IZ2WYA · Italy G8OO · England UA4FKT · European Russia W4PSK · United States

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 PE1MPI

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: JO21 · 265 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,192 km (approx.)
Last such locator decoded: 2026-10-11 15:02 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	PE1MPI S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-11 15:02	40m	-16 / -	DL4DBM	- / -6	2	Partial capture
10-09 19:01	40m	-12 / -4	IZ2WYA	-2 / -7	9	✓ Full exchange observed
10-01 06:14	80m	-12 / -	AI4EY	- / -	12	Partial capture
10-01 05:42	80m	-14 / -	AI4EY	- / -	23	Partial capture
10-01 05:38	80m	-10 / -	AI4EY	- / -	4	Partial capture
09-30 20:06	160m	-24 / -13	OH0Z	0 / -	3	✓ Closing observed
09-30 19:44	160m	-19 / -	OH0Z	- / -	6	Partial capture
09-26 20:28	40m	-9 / -	BG0HP	- / -2	3	✓ Closing fragment
09-26 20:23	40m	-11 / -16	EX7DY	-14 / -4	10	✓ Full exchange observed
09-26 18:09	40m	-18 / -	EX7DY	- / -	3	Partial capture
09-25 06:21	80m	-10 / -	VP2MAA	- / -	9	Partial capture
09-25 06:16	80m	-9 / -	VP2MAA	- / -	6	Partial capture
09-25 06:12	80m	-11 / -	VP2MAA	- / -	3	Partial capture
09-25 05:44	80m	-13 / -	VP2MAA	- / -	5	Partial capture
09-25 05:27	80m	-1 / -24	W4PSK	-14 / +9	5	✓ Full exchange observed
09-25 05:19	80m	-2 / -	W4PSK	- / -	2	Partial capture
09-24 17:23	40m	-15 / -	CN8NS	- / -	9	Partial capture
09-14 22:21	40m	+4 / -	D44TWO	- / -7	12	Partial capture
09-12 19:00	40m	-4 / -	CN8NS	- / -	3	Partial capture
09-03 20:51	40m	-6 / -	CN8NS	- / -	4	Partial capture
09-03 20:45	40m	-2 / -	CN8NS	- / -	3	Partial capture
09-03 20:26	40m	0 / -	CN8NS	- / -	24	Partial capture
09-03 20:19	40m	-3 / -	CN8NS	- / -	6	Partial capture
09-02 21:34	80m	-12 / -	V51WH	- / -	2	Partial capture
09-02 21:14	40m	-6 / -	CN8NS	- / -	4	Partial capture
09-02 20:55	40m	-5 / -	CN8NS	- / -	28	Partial capture
09-02 20:48	40m	-5 / -	CN8NS	- / -	8	Partial capture
09-02 20:34	40m	-2 / -	CN8NS	- / -	20	Partial capture
09-02 20:29	40m	-3 / -	CN8NS	- / -	3	Partial capture
09-02 20:21	40m	-8 / -	CN8NS	- / -	3	Partial capture
09-01 19:48	160m	- / -	F4FTV	-19 / -	3	Partial capture
09-01 19:16	40m	-4 / -	CN8NS	- / -	3	Partial capture
08-27 18:31	40m	-6 / -16	UK8OM	-2 / -	15	✓ Closing observed
08-21 18:12	40m	-10 / -	EX8ABQ	- / -	3	Partial capture
08-21 17:45	40m	0 / -	EX8ABQ	- / -	4	Partial capture
08-09 21:30	80m	-8 / +1	G8OO	-9 / -1	11	✓ Full exchange observed
08-09 21:30	80m	-12 / -9	UA4FKT	+14 / -9	7	✓ Full exchange observed
08-09 21:29	80m	0 / -11	TF4M	-6 / -13	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
202730 -12 1738  PE1MPI EX7DY RR73
202845  -8 1242  BG0HP PE1MPI JO21 (x3)
190145 -10 2040  IZ2WYA PE1MPI JO21 (x2)
190300  -8  635  PE1MPI IZ2WYA -04 (x2)
190345 -11 2040  IZ2WYA PE1MPI R-07
190400  +0  635  PE1MPI IZ2WYA RR73 (x2)
190445 -15 2040  IZ2WYA PE1MPI 73
190500  +0  635  PE1MPI IZ2WYA 73
150230 -16 1122  DL4DBM PE1MPI JO21 (x2)

80m

UTC    dB Audio  Message
055400 -10 2034  AI4EY PE1MPI JO21 (x15)

160m

UTC    dB Audio  Message
194915 -16 1288  PE1MPI F4FTV JN15 (x2)
193845 -23 2002  OH0Z PE1MPI JO21 (x11)
200630  -4 2487  PE1MPI OH0Z -13 (x2)

20m

UTC    dB Audio  Message
133600  -8 2477  9A3TGY PE1MPI 73

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.

Explore CW reception at SO8OO

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