PA1JDL — 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: JO23

Receiver-side FT8 activity involving PA1JDL, decoded by SO8OO in southeastern Poland. 132 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-01.

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 132 FT8 messages attributed to PA1JDL as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (52%), followed by 10 m (30%) and 40 m (19%). Several six-hour UTC windows tied for the largest share (73%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (62%); the estimated median was -6 dB.

Overview

132

Messages attributed

UTC dates decoded

Active 15-min windows

-6 dB

Estimated median S/N

Bands

40m · 25 20m · 68 10m · 39

First attributed message: 2026-06-07
Last attributed message: 2026-11-01 11:37 UTC

Observed FT8 message patterns

Attributed sample: 132 messages
Active dates: 5 UTC dates
Estimated median S/N: -6 dB
Estimated 10th-90th percentile: -15 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 37, strong (≥ -8 dB) 82.

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 PA1JDL in decoded directed-looking exchanges:

RC9WC · Asiatic Russia DH1NGL · Fed. Rep. of Germany F6ARS · France LY3PW · Lithuania LZ2KX · Bulgaria MI0NWA · Northern Ireland MM0GHM · Scotland

Most frequent locator attributed to PA1JDL

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: JO23 · 76 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,219 km (approx.)
Last such locator decoded: 2026-11-01 11:09 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 UTC	Band	PA1JDL S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 10:14	10m	- / -17	RC9WC	-15 / -	2	✓ Closing fragment
11-06 09:26	10m	- / -	SV1DKR	-20 / -	2	Partial capture
11-01 11:32	40m	- / +8	F6ARS	-4 / -	2	✓ Closing fragment
11-01 11:00	40m	-12 / -7	LY3PW	-5 / -	13	✓ Closing observed
11-01 10:54	40m	-8 / -	MM0GHM	- / -	2	✓ Closing fragment
11-01 10:49	40m	-8 / -	HB9ZHK	- / -9	2	Partial capture
11-01 10:45	40m	-14 / -25	PB0ACU	-4 / -19	11	Partial capture
11-01 10:44	40m	-10 / -	DK7ZT	-17 / +5	2	Partial capture
11-01 10:44	40m	- / -	IU2THY	+5 / -	3	Partial capture
11-01 10:44	40m	- / -	SP7TAC	-2 / -	3	Partial capture
11-01 10:42	40m	-9 / -	GM4ZTO	- / -	2	Partial capture
11-01 10:39	40m	-10 / +2	DH1NGL	-15 / -	5	✓ Closing observed
11-01 10:36	40m	- / -17	LZ2KX	-10 / -	2	✓ Closing fragment
11-01 10:31	40m	-5 / -	EA6VD	- / -	2	Partial capture
11-01 10:27	40m	-10 / -	MI0NWA	- / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
092615 -18 1749  PA1JDL SV1DKR KM18 (x2)
101400 -13 1835  PA1JDL RC9WC -17 (x2)

40m

UTC    dB Audio  Message
110345 -11  788  LY3PW PA1JDL 73
110400 -14 1059  PA1JDL LY3PW RRR (x5)
110615 -13  788  LY3PW PA1JDL 73
110700 -13 1893  PA1JDL LX1RFJ +00
110930 -12  577  E71DOC PA1JDL JO23
111915 -15 1029  PA1JDL SM5WXF +03
112300 -18  889  LA6RJA PA1JDL R-01
112945 -15 2514  PA1JDL F1UNR +01
113245  -3  811  PA1JDL F6ARS +08 (x2)
113715 -18 1217  OH3BYZ PA1JDL R-16

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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