PD0WL — 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 PD0WL, decoded by SO8OO in southeastern Poland. 5,128 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 120 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-23.

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 5,128 FT8 messages attributed to PD0WL as the transmitting token by decoded message structure across 120 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (48%), followed by 20 m (45%) and 10 m (7%). Most decodes (66%) fell within the six-hour window 04:00-10:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

5,128

Messages attributed

120

UTC dates decoded

1,040

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 2,473 20m · 2,292 10m · 363

First attributed message: 2026-06-06
Last attributed message: 2026-10-23 08:27 UTC

Observed FT8 message patterns

Attributed sample: 5,128 messages
Active dates: 120 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -23.9 to -7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2,623, moderate (-15 to -9 dB) 1,769, strong (≥ -8 dB) 736.

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 PD0WL in decoded directed-looking exchanges:

GJ0KYZ · Jersey ×2 TN8GD · Republic of the Congo ×2 S57CT · Slovenia ×2 SM7IUN · Sweden ×2 4X1QQ · Israel 5Z4RS · Kenya CN8WK · Morocco PY9AA · Brazil SM4LWY · Sweden SP9CSE · Poland SV1CQN · Greece SV2CLJ · Greece

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 PD0WL

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 · 4,068 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,192 km (approx.)
Last such locator decoded: 2026-10-23 08:27 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	PD0WL S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 08:26	40m	-18 / -	K4QXX	- / -	2	Partial capture
10-23 07:30	40m	-19 / -5	OM2ZZ	+18 / -	3	✓ Closing observed
10-23 07:00	40m	-18 / -	AB3AH	- / -	3	Partial capture
10-23 05:51	40m	- / -5	S54ZO	-7 / -	4	✓ Closing fragment
10-23 05:42	40m	-13 / -	EW8ABG	- / -	5	Partial capture
10-23 05:40	40m	-13 / -	HA3HX	- / -6	3	✓ Closing fragment
10-23 05:31	40m	-10 / -10	E74MG	+1 / +5	4	✓ Full exchange observed
10-22 07:42	40m	-18 / -	N9CBW	- / -	3	Partial capture
10-22 07:38	40m	-21 / -	LA3BO	- / -	2	Partial capture
10-22 06:52	40m	-17 / -	ZL3JT	- / -	7	Partial capture
10-22 06:05	40m	-17 / -	YY5EHT	- / -18	10	Partial capture
10-22 06:01	40m	-12 / -	PQ5TA	- / -	7	Partial capture
10-22 05:56	40m	-12 / -	HI3LER	- / -	2	Partial capture
10-21 17:13	40m	-12 / -	BD8ENX	- / -	2	Partial capture
10-21 06:20	40m	-16 / -	KE8YOU	- / -	6	Partial capture
10-21 06:19	40m	-14 / -	BD8ENU	- / -	3	Partial capture
10-21 06:15	40m	-10 / -	OH3BYZ	- / -	5	Partial capture
10-21 05:38	40m	-13 / -	TA1LT	- / -15	3	✓ Closing fragment
10-21 05:36	40m	-11 / 0	GJ0KYZ	-12 / -11	5	✓ Full exchange observed
10-21 05:34	40m	-12 / -	SA7DXR	0 / -18	5	✓ Closing observed
10-21 05:28	40m	-12 / -	HI8WJI	- / -	12	Partial capture
10-21 05:23	40m	-12 / -	HA3KZ	- / -19	8	✓ Closing fragment
10-20 13:02	10m	- / -7	CN8WK	-1 / -	2	✓ Closing fragment
10-20 05:53	40m	-18 / -	YY5EHT	- / -	3	Partial capture
10-20 05:44	40m	-16 / -	NE2E	- / -	2	Partial capture
10-20 05:41	40m	-19 / -	AA3DP	- / -	2	Partial capture
10-20 05:36	40m	-20 / -	KE9ZZ	- / -	6	Partial capture
10-20 05:34	40m	-14 / -	SQ8V	- / -19	2	Partial capture
10-20 05:33	40m	-16 / -	KD3BLX	- / -	2	Partial capture
10-20 05:24	40m	-19 / -	KR4IXT	- / -13	8	Partial capture
10-20 05:16	40m	-22 / -	HI8WJI	- / -	4	Partial capture
10-20 05:03	40m	-11 / -	UB3DQR	-14 / -7	4	Partial capture
10-20 05:02	40m	-18 / -	K9ATX	- / -14	2	Partial capture
10-19 07:22	40m	-22 / -23	HA5LB	-10 / -16	6	✓ Full exchange observed
10-19 07:22	40m	-16 / -	N1UL	- / -	2	Partial capture
10-19 07:07	40m	-17 / -	N1UL	- / -	5	Partial capture
10-19 07:01	40m	-19 / -	WZ8S	- / -	3	✓ Closing fragment
10-19 06:53	40m	-17 / -	N5XZ	- / -20	6	Partial capture
10-19 06:35	40m	-16 / -	KB3QPL	- / -21	2	Partial capture
10-19 06:23	40m	-19 / -	KB3QPL	- / -21	8	Partial capture
10-19 06:17	40m	-20 / -	WB2MLY	- / -	2	Partial capture
10-19 06:09	40m	-18 / -	K6XX	- / -8	7	Partial capture
10-19 06:05	40m	-20 / -	HB0/SP6LUT	- / -	4	Partial capture
10-18 06:35	40m	-22 / -	SX37VER	- / -	5	Partial capture
10-18 06:22	40m	-14 / -	SM7MDI	- / -7	3	✓ Closing fragment
10-18 06:21	40m	-14 / -	KC9YTT	- / -	2	Partial capture
10-18 06:12	40m	-20 / -	HB0/SP6LUT	-7 / -	3	Partial capture
10-18 05:56	40m	-15 / -	SX37VER	- / -	5	Partial capture
10-18 05:42	40m	-14 / -	W1CR	- / -	2	Partial capture
10-18 05:33	40m	-11 / -	WB3EGD	- / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
054400 -14 2140  EW8ABG PD0WL JO21 (x2)
055100  -6 1030  PD0WL S54ZO -05 (x4)
061315 -22 2140  V47NT PD0WL JO21
070000 -20 2140  AB3AH PD0WL JO21 (x3)
073015 -19 2140  OM2ZZ PD0WL JO21
073030 +18 2812  PD0WL OM2ZZ -05 (x2)
082630 -21 2140  K4QXX PD0WL JO21 (x2)

10m

UTC    dB Audio  Message
114415 -22 2093  S55KC PD0WL JO21 (x3)
153230 -15 2092  HG5OEV PD0WL JO21 (x2)
160000 -17 2092  ZZ5X PD0WL JO21 (x2)
154100  +4  399  PD0WL RR73; DK5IR <...> -06
083730 -14 1187  PD0WL OD5JL -18 (x2)
101115 -10 1455  PD0WL 4X1QQ -17 (x2)
130245  -1 2234  PD0WL CN8WK -07 (x2)
113745 -22 2234  PD0WL 5Z4RS RR73

80m

UTC    dB Audio  Message
202645  +8 1606  PD0WL US2YW KN28 (x3)

20m

UTC    dB Audio  Message
091600 -12 1451  RT2P PD0WL JO21 (x5)
092100 -23 1451  UA3IDQ PD0WL R-17
092245  +1 2872  PD0WL OH0/ES2TT -06
160130 -13 1451  OK2MKJ PD0WL JO21 (x4)
164645 -10 1877  KB1EFS PD0WL JO21 (x4)

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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