SN0LPU — 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: Poland Most frequent locator attributed to this token: KO11

Receiver-side FT8 activity involving SN0LPU, decoded by SO8OO in southeastern Poland. 225 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-10-10.

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 225 FT8 messages attributed to SN0LPU as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (92%), followed by 40 m (8%). Most decodes (92%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (96%); the estimated median was +4 dB.

Overview

225

Messages attributed

UTC dates decoded

Active 15-min windows

+4 dB

Estimated median S/N

Bands

80m · 206 40m · 19

First attributed message: 2026-06-20
Last attributed message: 2026-10-10 19:03 UTC

Observed FT8 message patterns

Attributed sample: 225 messages
Active dates: 9 UTC dates
Estimated median S/N: +4 dB
Estimated 10th-90th percentile: -2 to +13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 217.

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 SN0LPU in decoded directed-looking exchanges:

SQ8AZT · Poland ×7 SP4WJ · Poland ×2 SO5A · Poland SP2GRP · Poland SP5HQZ · Poland SP6ZWD · Poland SP7PMO · Poland SP7TJ · Poland SP7VLU · Poland SP8LPL · Poland SP9HAX · Poland SP9SOS · Poland

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 SN0LPU

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: KO11 · 57 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 193 km (approx.)
Last such locator decoded: 2026-10-10 19:03 UTC

Other locator fields attributed to this token: KO01 (18).

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	SN0LPU S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-10 19:04	80m	- / -	SQ3PMX	0 / -	4	Partial capture
10-10 06:44	40m	-15 / -	SQ8AZT	-10 / +1	4	✓ Closing observed
10-08 16:50	80m	+6 / -	SQ8AZT	-3 / -	5	Partial capture
10-08 14:00	40m	+2 / -	SQ8AZT	-9 / +3	4	✓ Full exchange observed
10-07 17:08	80m	+7 / -	SQ8AZT	+4 / -	6	✓ Full exchange observed
10-07 13:02	40m	+1 / -	SQ8AZT	-16 / -	4	✓ Full exchange observed
10-06 17:56	80m	+6 / +1	SQ8AA	+4 / -	4	✓ Full exchange observed
10-06 17:54	80m	+11 / -	SQ8AZT	+1 / -	8	✓ Full exchange observed
10-05 18:38	80m	-1 / -	SQ8AZT	-6 / -	7	✓ Full exchange observed
10-05 12:25	40m	+9 / -	SQ8AZT	-14 / -	4	✓ Full exchange observed
09-06 20:01	80m	-2 / -7	SP9HAX	+2 / -11	5	✓ Full exchange observed
09-06 20:00	80m	+4 / +3	SO5A	+4 / -	3	✓ Closing observed
09-06 19:56	80m	-2 / -17	SP7TJ	+13 / -2	5	✓ Full exchange observed
09-06 19:54	80m	+2 / -5	SP5HQZ	+9 / -	3	✓ Closing observed
09-06 19:50	80m	+1 / -7	SP4WJ	-1 / -11	16	✓ Full exchange observed
09-06 19:48	80m	+1 / -17	SP9XG	0 / -11	9	✓ Full exchange observed
09-06 19:46	80m	+6 / -13	SP9VEY	+3 / -10	6	✓ Full exchange observed
09-06 19:44	80m	- / -	SP7TJ	+18 / -	5	Partial capture
09-06 19:44	80m	+5 / -4	SP2GRP	-10 / -8	5	✓ Full exchange observed
09-06 19:42	80m	0 / +3	SP4WJ	-12 / -13	6	✓ Full exchange observed
09-06 19:39	80m	+4 / -8	SP7PMO	-6 / -	4	✓ Closing observed
09-06 19:38	80m	0 / -	SP8LPL	-6 / -4	5	✓ Full exchange observed
09-06 19:34	80m	+8 / -23	SP6ZWD	-2 / -6	4	✓ Full exchange observed
09-06 19:32	80m	+3 / -	SQ1RTU	-6 / -6	10	Partial capture
09-06 19:32	80m	- / -	UR5RBP	-6 / -	3	Partial capture
09-06 19:31	80m	- / -6	SP9SOS	-4 / -	2	✓ Closing fragment
09-06 19:31	80m	- / -	PE2JMR	-14 / -	2	Partial capture
09-06 19:30	80m	- / -	SQ2HEX	-2 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
170845  +6 1331  SQ8AZT SN0LPU KO11 (x2)
170930  +3 2008  SN0LPU SQ8AZT +24
170945 +11 1331  SQ8AZT SN0LPU R+19
171000  +5 2008  SN0LPU SQ8AZT RR73
165045  +4 1366  SQ8AZT SN0LPU KO11 (x3)
165200  -3 1803  SN0LPU SQ8AZT +29
165215 +10 1366  SQ8AZT SN0LPU R+20 (x2)
190430  +0 2254  SN0LPU SQ3PMX JO72 (x4)

40m

UTC    dB Audio  Message
122600 -14 1843  SN0LPU SQ8AZT +22
122615  +9  821  SQ8AZT SN0LPU R+17 (x3)
130300 -14 1848  SN0LPU SQ8AZT +12
130315  +3 1438  SQ8AZT SN0LPU R+12
130330 -18 1848  SN0LPU SQ8AZT RR73
140045  +2 2229  SQ8AZT SN0LPU KO11
140100  -8 2306  SN0LPU SQ8AZT +18
140115  +2 2229  SQ8AZT SN0LPU R+03
140130 -10 2307  SN0LPU SQ8AZT RR73
064445 -16 1480  SQ8AZT SN0LPU KO11 (x3)
064630 -10 2350  SN0LPU SQ8AZT RR73

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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