LA3PK — 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: Norway Most frequent locator attributed to this token: JO59

Receiver-side FT8 activity involving LA3PK, decoded by SO8OO in southeastern Poland. 93 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 8 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 93 FT8 messages attributed to LA3PK as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (90%), followed by 40 m (4%) and 60 m (2%). Several six-hour UTC windows tied for the largest share (92%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

80m · 84 60m · 2 40m · 4 20m · 1 10m · 2

First attributed message: 2026-06-07
Last attributed message: 2026-11-01 21:18 UTC

Observed FT8 message patterns

Attributed sample: 93 messages
Active dates: 8 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -15 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 37, strong (≥ -8 dB) 49.

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 LA3PK in decoded directed-looking exchanges:

OJ0JR · Market Reef DO9BAU · Fed. Rep. of Germany EA8UP · Canary Islands JH2FXK · Japan LA4SI · Norway ZS1J · South Africa

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 LA3PK

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: JO59 · 71 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,266 km (approx.)
Last such locator decoded: 2026-11-01 21:18 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	LA3PK S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 12:12	10m	- / +2	TN8GD	-14 / -	2	Partial capture
11-01 21:17	80m	-8 / -	D2UY	- / -	3	Partial capture
11-01 21:13	80m	- / -	OM4KK	+8 / -	2	Partial capture
11-01 21:10	80m	-9 / -	JH2FXK	-16 / -17	7	✓ Closing observed
11-01 21:03	80m	- / -	SP5JMA	+8 / -	3	Partial capture
11-01 20:58	80m	-8 / -	D2UY	- / -	4	Partial capture
09-26 21:42	80m	-3 / -	EP2AES	- / -	6	Partial capture
09-02 20:18	80m	-13 / -	RI1FJL	- / -	3	Partial capture
09-02 19:50	80m	-8 / -	RI1FJL	- / -	28	Partial capture
09-02 19:41	80m	-8 / -	RI1FJL	- / -	4	Partial capture
09-02 18:53	80m	-5 / -	RI1FJL	- / -18	12	Partial capture
09-02 18:45	80m	-17 / -	RI1FJL	- / -	5	Partial capture
09-02 18:44	80m	- / -	DO3JP	-10 / -	5	Partial capture
09-02 18:42	80m	- / -	LA4SI	-21 / -	2	✓ Closing fragment
09-02 18:38	80m	-6 / -10	ZS1J	-12 / -	4	✓ Closing observed
08-31 20:55	80m	-12 / -13	DO9BAU	+9 / -2	6	✓ Full exchange observed
08-30 20:12	80m	- / -	UA4FKT	0 / -	3	Partial capture
08-30 20:12	80m	- / -15	YO4DWD	-12 / -	5	Partial capture
08-30 20:10	80m	+4 / -2	EA8UP	-4 / +4	6	✓ Full exchange observed
08-22 12:15	10m	-15 / -	D2ACE	- / -	2	Partial capture
08-20 19:26	60m	+8 / -18	OJ0JR	+9 / -	4	✓ Full exchange observed
08-20 19:08	20m	- / -	F4IIX	+2 / -	2	Partial capture
08-20 19:08	20m	- / -3	YO4NF	-16 / -	2	Partial capture
08-20 19:05	20m	- / -	PD1ADA	-2 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
121500 -14 1729  D2ACE LA3PK JO59 (x2)
121230 -14 1011  LA3PK TN8GD +02 (x2)

80m

UTC    dB Audio  Message
211015  -6 1833  JH2FXK LA3PK JO59 (x2)
211100 -15 2035  LA3PK JH2FXK RR73
211115 -11 1833  JH2FXK LA3PK R-17
211130 -17 2035  LA3PK JH2FXK RR73
211145 -11 1833  JH2FXK LA3PK 73
211200 -15  662  LA3PK DO5AX JO52
211215  -7 1833  JH2FXK LA3PK 73
211230  -8 2210  LA3PK DL3BH JN48
211330  +9 1833  LA3PK OM4KK JN88 (x2)
211430  -7 1833  D2UY LA3PK JO59 (x4)

60m

UTC    dB Audio  Message
192415  -2 1657  OJ0JR LA3PK JO59
192630  +9  378  LA3PK OJ0JR +18
192645  +8  378  OJ0JR LA3PK R+11
192700  +8  378  LA3PK OJ0JR RR73 (x2)

20m

UTC    dB Audio  Message
190545  -2 2734  LA3PK PD1ADA JO21 (x2)
190815 -17 1729  LA3PK YO4NF -03
190815  -2 2735  LA3PK PD1ADA JO21 (x2)
190845  +0 2313  LA3PK F4IIX IN95
190915 -15 1730  LA3PK YO4NF -03
190915  -2 2735  LA3PK PD1ADA JO21
190915  +4 2313  LA3PK F4IIX IN95
190945  -2 2735  LA3PK PD1ADA JO21
191045  -8 1728  LA3PK DK7ZT -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.

CW

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

Explore CW reception at SO8OO

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