PD0PMF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Most frequent locator attributed to this token: JO32

Receiver-side FT8 activity involving PD0PMF, decoded by SO8OO in southeastern Poland. 1,577 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 27 UTC dates in the available aggregate history. Observed between 2026-06-06 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 1,577 FT8 messages attributed to PD0PMF as the transmitting token by decoded message structure across 27 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (52%), followed by 40 m (47%) and 10 m (1%). Most decodes (68%) fell within the six-hour window 05:00-11:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -5 dB.

Overview

1,577

Messages attributed

UTC dates decoded

150

Active 15-min windows

-5 dB

Estimated median S/N

Bands

40m · 742 20m · 815 10m · 20

First attributed message: 2026-06-06
Last attributed message: 2026-10-11 06:20 UTC

Observed FT8 message patterns

Attributed sample: 1,577 messages
Active dates: 27 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -12 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 49, moderate (-15 to -9 dB) 376, strong (≥ -8 dB) 1,152.

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 PD0PMF in decoded directed-looking exchanges:

TA3NK · Asiatic Turkey ×3 AD9GE · United States ×2 IZ5FSO · Italy ×2 LZ5TO · Bulgaria ×2 M9NTS · England ×2 VK6BAD · Australia ×2 DL2USR · Fed. Rep. of Germany ×2 EA5PS · Spain ×2 IT9CMZ · Sicily LZ4VR · Bulgaria 5B4AMX · Cyprus 9A7DNZ · Croatia

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 PD0PMF

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: JO32 · 923 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,067 km (approx.)
Last such locator decoded: 2026-10-11 06:17 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	PD0PMF S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-11 06:19	40m	-6 / -	R2AVL	- / -4	2	✓ Closing fragment
10-11 06:11	40m	-6 / -11	YL3GAO	-9 / +1	5	✓ Full exchange observed
10-11 06:05	40m	-8 / -	PY2DPM	- / -19	4	✓ Closing fragment
10-11 06:03	40m	-7 / -	IZ5FSO	-12 / -23	4	✓ Closing observed
10-11 06:00	40m	-3 / -23	UR4QWW	-11 / -16	4	Partial capture
10-08 18:14	40m	0 / -2	OK1TRJ	-1 / +7	5	✓ Full exchange observed
10-08 18:08	40m	-2 / -	F4HSB	- / -3	2	✓ Closing fragment
10-08 18:08	40m	-3 / -	RZ4FWA	-4 / -14	5	Partial capture
10-08 18:04	40m	+3 / -	EU6UE	- / -7	5	Partial capture
10-08 17:59	40m	+2 / -	CT3MD	- / -11	7	Partial capture
10-08 17:55	40m	-3 / -	RL2F	- / -	3	✓ Closing fragment
10-08 17:54	40m	-3 / -	LA5ZUA	- / -	3	Partial capture
10-08 17:48	40m	-2 / -	G7WKX	- / -15	4	✓ Closing fragment
10-08 17:46	40m	0 / -11	TA3NK	-4 / -	5	✓ Closing observed
10-02 13:08	40m	-13 / +8	DL1THB	-14 / -	4	✓ Closing observed
10-02 12:59	40m	-10 / +8	DB3OI	-15 / +2	3	✓ Full exchange observed
10-02 12:58	40m	-13 / +3	DL7UKM	-5 / +10	6	✓ Full exchange observed
10-02 12:50	40m	-13 / -	PD3JW	- / -5	2	✓ Closing fragment
10-02 12:49	40m	-12 / +2	DL2USR	-8 / +10	4	✓ Full exchange observed
09-27 05:58	40m	-9 / -	KE9END	- / -	2	Partial capture
09-27 05:56	40m	-13 / -19	UA3YFS	-20 / -	5	Partial capture
09-27 05:53	40m	-11 / -	N8NVI	- / -	4	Partial capture
09-20 06:31	40m	+1 / -	HK3YL	- / -	3	Partial capture
09-20 06:30	40m	-1 / -	WA4FU	- / -	3	Partial capture
09-20 06:26	40m	- / -11	PD7LJ	-5 / -	3	✓ Closing fragment
09-20 06:22	40m	-4 / -	RC3DN	- / -14	4	Partial capture
09-20 06:21	40m	- / -2	S57CT	+4 / -	10	✓ Closing fragment
09-20 06:18	40m	-6 / -	CN8DN	- / -	3	Partial capture
09-20 06:15	40m	-7 / -	N1IWP	- / -	4	Partial capture
09-20 06:11	40m	0 / -	RN3TT	- / -	2	Partial capture
09-20 05:56	40m	0 / -4	IU7VOL	-11 / -7	8	Partial capture
09-19 05:58	40m	+2 / -3	SA4AGM	-11 / -5	5	✓ Full exchange observed
09-19 05:46	40m	-1 / -	OH3DJP	- / -23	2	✓ Closing fragment
09-19 05:45	40m	- / -	DL9FFM	-8 / -	2	Partial capture
09-19 05:38	40m	-6 / -14	F1MXE	-11 / -	4	✓ Closing observed
09-19 05:34	40m	- / -21	R6LI	-8 / -	2	Partial capture
09-19 05:31	40m	-1 / -1	SM7DVO	-17 / -3	5	✓ Full exchange observed
09-19 05:29	40m	+1 / -	KJ5PTH	- / -21	3	✓ Closing fragment
09-19 05:16	40m	-2 / -	9Y4DG	- / -21	6	Partial capture
09-19 05:11	40m	-2 / -3	HA3HX	-1 / +9	4	✓ Full exchange observed
09-19 05:09	40m	-4 / -	KF5VDX	- / -12	2	✓ Closing fragment
09-19 05:07	40m	-2 / -	SV2HXV	- / -11	2	✓ Closing fragment
09-19 05:05	40m	- / -	YO3GNF	-3 / -	7	Partial capture
09-19 05:04	40m	- / -	R3LDK	0 / -	3	Partial capture
09-19 05:02	40m	-7 / -15	R1AV	-9 / -6	5	✓ Full exchange observed
09-19 04:55	40m	-6 / -	WV5A	- / -19	6	Partial capture
09-19 04:53	40m	-3 / -	4Z5PT	- / -	4	Partial capture
09-19 04:47	40m	-2 / -	EA5HM	- / +9	3	Partial capture
09-19 04:45	40m	-10 / -	KA3FMO	- / -12	3	✓ Closing fragment
09-19 04:37	40m	-3 / -	WV5A	- / -20	9	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
061145 -11  592  PD0PMF YL3GAO KO16
061200  -6  591  YL3GAO PD0PMF +01
061215 -11  592  PD0PMF YL3GAO R-11
061230  -6  591  YL3GAO PD0PMF RR73
061245  -5  592  PD0PMF YL3GAO 73
061300 -11  591  CQ PD0PMF JO32 (x8)
061930  -7  591  R2AVL PD0PMF -04 (x2)

20m

UTC    dB Audio  Message
112145  -4  328  CQ PD0PMF JO32 (x3)
112315  +2  328  RV3YN PD0PMF JO32 (x3)
112430 -14 2313  PD0PMF RV3YN -11
112445  +6  328  RV3YN PD0PMF JO32
112500 -10 2313  PD0PMF RV3YN -06
112515  +2  328  RV3YN PD0PMF R-20
112530 -17 2313  PD0PMF RV3YN RR73
112545  +2  328  RV3YN PD0PMF 73
112700 -12  328  PD0PMF EA4ALK IN80
112845 +10  328  CQ PD0PMF JO32 (x2)

10m

UTC    dB Audio  Message
081145 -17 1437  PD0PMF IT9CMZ -25 (x2)
081645 -21 1628  PD0PMF LZ4VR R-03 (x2)
150300 -16 1642  PD0PMF EG5FPA R-03

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee