PA3FQX — 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 PA3FQX, decoded by SO8OO in southeastern Poland. 439 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 12 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-03.

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 439 FT8 messages attributed to PA3FQX as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (69%), followed by 40 m (31%). Most decodes (78%) 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 -7 dB.

Overview

439

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

40m · 135 20m · 304

First attributed message: 2026-06-06
Last attributed message: 2026-09-03 21:36 UTC

Observed FT8 message patterns

Attributed sample: 439 messages
Active dates: 12 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -15 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 41, moderate (-15 to -9 dB) 149, strong (≥ -8 dB) 249.

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 PA3FQX in decoded directed-looking exchanges:

JR1UTC · Japan ×2 2E0OEW · England BA8BLK · China BH4ECL · China BI4XDT · China CX2OS · Uruguay DL4LBT · Fed. Rep. of Germany F1ODM · France G0RVY · England IW1PVB · Italy JA9CWJ · Japan KB2DSQ · 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 PA3FQX

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 · 226 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,192 km (approx.)
Last such locator decoded: 2026-09-03 21:29 UTC

Other locator fields attributed to this token: JO22 (45).

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	PA3FQX S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-03 21:33	40m	-4 / -	SV1TRJ	- / -9	6	Partial capture
09-03 21:26	40m	-5 / -	MM7FTH	-6 / -	2	Partial capture
09-03 20:58	40m	-13 / -3	IW2CAK	-12 / -	4	✓ Closing observed
09-03 20:52	40m	-6 / -2	EA4D	-10 / +6	3	✓ Full exchange observed
09-03 20:50	40m	-5 / -	TA3NK	- / -5	4	✓ Closing fragment
09-03 20:48	40m	-6 / -5	F1PBZ	-3 / +5	4	✓ Full exchange observed
08-19 20:46	20m	- / -	JE1FQV	-1 / -	6	Partial capture
08-16 12:56	20m	-14 / -	SA0WAE	- / -4	2	✓ Closing fragment
08-16 12:51	20m	- / -	PD1HPB	-14 / -	2	Partial capture
08-16 12:45	20m	-13 / -	M0IEP	- / -	2	✓ Closing fragment
08-11 21:19	40m	- / -	IW2MYH	-16 / -	2	Partial capture
08-11 21:13	40m	- / -	DL9KM	-18 / -	2	✓ Closing fragment
08-11 21:09	40m	-15 / -	SP1ZMO	- / +6	3	Partial capture
08-11 21:01	40m	-13 / -	IT9GPQ	- / -12	3	✓ Closing fragment
08-11 20:53	40m	-14 / -9	RN6MA	-8 / -2	4	✓ Full exchange observed
08-11 20:41	40m	-11 / -6	SM7JKW	-3 / -	5	✓ Full exchange observed
08-11 20:35	40m	- / -	DL6RS	-5 / -	3	Partial capture
08-11 20:14	20m	-18 / -9	EA2FGV	-14 / +3	2	Partial capture
08-11 20:14	20m	- / -1	F1PBZ	+10 / -	2	Partial capture
08-11 20:12	20m	-11 / -	UR5WCS	- / +5	3	✓ Closing fragment
08-11 20:11	20m	- / -	DG5PW	-11 / -	3	Partial capture
08-11 20:10	20m	-4 / -	F1ODM	0 / -	2	✓ Closing observed
07-30 22:32	20m	-12 / -	WA2HIP	- / -11	8	Partial capture
07-30 22:32	20m	- / -	UN7GBX	-11 / -	2	Partial capture
07-30 22:29	20m	-4 / -	OH2JIZ	- / -22	2	✓ Closing fragment
07-30 22:26	20m	-2 / -	BA8BLK	- / -11	5	✓ Closing fragment
07-30 22:22	20m	-6 / -	VA3OFF	- / +2	2	✓ Closing fragment
07-30 22:18	20m	-2 / -	KB2DSQ	- / -10	3	✓ Closing fragment
07-30 22:15	20m	+1 / +3	N8HRZ	-8 / +9	3	✓ Full exchange observed
07-30 22:11	20m	+3 / -	N9XAQ	- / -24	6	✓ Closing fragment
07-30 22:09	20m	+5 / -	BH4ECL	-21 / -10	3	✓ Closing observed
07-30 22:05	20m	-2 / -	TA3F	- / -9	2	✓ Closing fragment
07-30 22:03	20m	-2 / -	CX2OS	- / -6	2	✓ Closing fragment
07-30 22:00	20m	-3 / -	KC1OXG	- / -24	3	✓ Closing fragment
07-30 21:56	20m	-5 / -	KE2HPS	- / -7	3	✓ Closing fragment
07-30 21:49	20m	-9 / -	IW1PVB	-8 / -8	4	✓ Closing observed
07-30 21:27	20m	-2 / -	JR1UTC	- / -9	12	✓ Closing fragment
07-30 21:21	20m	-4 / -	LU1DG	- / -13	2	✓ Closing fragment
07-30 21:16	20m	-3 / -13	BI4XDT	-9 / -2	5	✓ Full exchange observed
07-30 21:12	20m	-1 / -	M8JJS	- / -11	2	✓ Closing fragment
07-30 21:09	20m	- / -21	ON1JP	-15 / -	2	Partial capture
07-30 21:05	20m	+6 / -	HL2CFY	- / -14	4	Partial capture
07-30 20:57	20m	-5 / -	DK2SP	-15 / -2	5	Partial capture
07-30 20:52	20m	+4 / -	W1FEA	- / -14	2	✓ Closing fragment
07-30 20:46	20m	0 / -	JA9CWJ	- / -13	2	✓ Closing fragment
07-30 20:43	20m	-2 / -2	RA1QX	-11 / +2	5	✓ Full exchange observed
07-30 20:36	20m	-4 / -	DL4LBT	- / +9	2	✓ Closing fragment
07-30 20:33	20m	0 / -	M8KKH	- / -	2	✓ Closing fragment
07-30 20:32	20m	-4 / -	2E0OEW	- / +4	2	✓ Closing fragment
07-30 17:38	20m	- / -5	DL6EL	-12 / -	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
210345 -12  834  CQ PA3FQX JO21 (x4)
212630  -6  834  PA3FQX MM7FTH IO86
212715  -5  835  MM7FTH PA3FQX +13
212915  -7  834  CQ PA3FQX JO21 (x2)
213315  -3  834  SV1TRJ PA3FQX -09 (x6)
214730 -18  833  PA3FQX SV1TRJ R-15

20m

UTC    dB Audio  Message
125600 -13  868  SA0WAE PA3FQX -04
125730 -14  868  CQ PA3FQX JO21
125800 -15  868  SA0WAE PA3FQX RR73
130130 -21  867  CQ PA3FQX JO21                        a1 (x3)
141000 -15  866  CR5VP PA3FQX +06
142800 -16  867  CQ PA3FQX JO21 (x2)
204645  -2 2789  PA3FQX JE1FQV PM95 (x6)

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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