LA3LUA — 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: JO48

Receiver-side FT8 activity involving LA3LUA, decoded by SO8OO in southeastern Poland. 543 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 11 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-20.

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 543 FT8 messages attributed to LA3LUA as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (41%), followed by 80 m (24%) and 10 m (18%). Most decodes (81%) fell within the six-hour window 01:00-07:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (85%); the estimated median was -4 dB.

Overview

543

Messages attributed

UTC dates decoded

Active 15-min windows

-4 dB

Estimated median S/N

Bands

80m · 131 40m · 222 20m · 90 10m · 100

First attributed message: 2026-06-07
Last attributed message: 2026-09-20 07:00 UTC

Observed FT8 message patterns

Attributed sample: 543 messages
Active dates: 11 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -9 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 79, strong (≥ -8 dB) 460.

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 LA3LUA in decoded directed-looking exchanges:

AE4RC · United States K0TC · United States KB9YCK · United States KD2KT · United States KT4DZ · United States KW6X · United States N8GAS · United States TI5RR · Costa Rica VA3QAC · Canada W6COV · United States W8GQ · United States WA4FU · United States

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 LA3LUA

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: JO48 · 312 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,260 km (approx.)
Last such locator decoded: 2026-09-20 06:58 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	LA3LUA S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-20 06:59	40m	- / -	S57CT	+6 / -	2	Partial capture
09-20 06:57	40m	+1 / -9	OM6AKO	-21 / -12	8	✓ Full exchange observed
09-20 06:55	40m	-8 / -	OO7D	- / -11	2	✓ Closing fragment
09-20 06:52	40m	-7 / -	KE8ZMQ	- / -16	2	✓ Closing fragment
09-20 06:50	40m	+2 / -	DC9GT	- / -1	2	✓ Closing fragment
09-20 06:48	40m	+3 / -	AB2RR	- / -19	2	✓ Closing fragment
09-20 06:48	40m	+4 / -	DF1IAE	-16 / -3	5	✓ Closing observed
09-20 06:45	40m	+6 / -	KR4LQH	- / -17	4	✓ Closing fragment
09-20 06:41	40m	-6 / -	F4NJU	- / -4	2	✓ Closing fragment
09-20 06:39	40m	-6 / +4	SP2EOE	+4 / -10	4	✓ Full exchange observed
09-20 06:37	40m	-5 / -1	OK2PHI	+2 / -2	5	✓ Full exchange observed
09-20 06:35	40m	0 / -10	DK3MM	-6 / -10	5	✓ Full exchange observed
09-20 06:33	40m	-7 / -	RC3DN	-18 / -9	3	✓ Closing observed
09-20 06:30	40m	-7 / -	RI1FJZ	- / -	3	Partial capture
09-20 06:28	40m	- / -9	SP5KOR	-15 / -	3	✓ Closing fragment
09-18 06:05	40m	-4 / -	ON8WR	- / -5	4	Partial capture
09-18 06:04	40m	-5 / -	SP5MAZ	- / -9	2	✓ Closing fragment
09-18 06:03	40m	-12 / -	DL9DBF	- / -12	2	✓ Closing fragment
09-18 05:59	40m	-12 / -	W9VOF	- / -18	5	✓ Closing fragment
09-18 05:58	40m	- / -	ON3PDM	-6 / -	2	Partial capture
09-18 05:56	40m	-6 / -	SQ3KO	- / -19	2	✓ Closing fragment
09-18 05:54	40m	-4 / -	K8OCN	- / -14	2	✓ Closing fragment
09-18 05:53	40m	- / -4	F1PBZ	-6 / -	5	Partial capture
09-18 05:52	40m	- / -	DL6UCK	0 / -	2	Partial capture
09-18 05:52	40m	- / -	YO3GNF	-2 / -	3	Partial capture
09-18 05:51	40m	-4 / -4	RC2Y	-8 / -4	6	✓ Full exchange observed
09-18 05:44	60m	- / -	LB4PI	-14 / -	3	Partial capture
09-18 05:41	80m	- / -	YU7AS	+5 / -	3	Partial capture
09-18 05:35	80m	-6 / -18	SP2BBQ	+4 / -5	5	✓ Full exchange observed
09-18 05:33	80m	-6 / -	M0KHR	- / -5	2	✓ Closing fragment
09-18 05:30	80m	-5 / -	M7OBF	- / -8	2	✓ Closing fragment
09-18 05:28	80m	-4 / -8	SP9WAZ	+12 / -18	6	✓ Full exchange observed
09-18 05:23	80m	- / -	DO1FFO	-18 / -	6	Partial capture
09-18 05:22	80m	- / -	DD6MH	+2 / -	3	Partial capture
09-18 05:22	80m	- / -	G8OO	-7 / -	4	Partial capture
09-18 05:17	80m	-5 / +1	DL3FBI	-15 / -2	6	✓ Full exchange observed
09-18 05:17	80m	-4 / +2	DO2KTE	-6 / -6	4	✓ Full exchange observed
09-18 05:16	80m	- / -	G8OO	-11 / -	2	Partial capture
09-18 05:13	80m	+2 / -	DA0O	-4 / -5	3	✓ Closing observed
09-18 05:12	80m	+4 / -	CT2GQA	- / -3	2	✓ Closing fragment
09-18 05:09	80m	-2 / +1	DO9UWE	-14 / -3	5	✓ Full exchange observed
09-18 05:09	80m	-1 / -7	HB9CEX	+6 / -3	6	✓ Full exchange observed
09-18 05:09	80m	- / -4	ON3MOH	-15 / -	3	Partial capture
09-18 05:06	80m	-4 / -	M8FQT	-14 / -5	4	✓ Closing observed
09-18 05:06	80m	-4 / -	EA8WU	- / -16	2	✓ Closing fragment
09-18 05:05	80m	- / +7	ON1JP	-17 / -	3	Partial capture
09-18 05:04	80m	+1 / -	GW4BCF	- / -5	2	✓ Closing fragment
09-18 05:03	80m	- / -	G8OO	-4 / -	9	Partial capture
09-18 05:02	80m	+6 / -	LA1HW	- / -12	3	✓ Closing fragment
08-28 02:53	20m	- / -	5Z4VJ	-8 / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
065615 -11  358  OO7D LA3LUA RR73
065645  -3  358  CQ LA3LUA JO48 (x2)
065730 -21 1411  LA3LUA OM6AKO JN99
065745  -4  358  CQ LA3LUA JO48
065800 -23 1412  LA3LUA OM6AKO JN99
065815  -1  358  CQ LA3LUA JO48
065830 -21 1412  LA3LUA OM6AKO JN99
065900  +9  359  LA3LUA S57CT JN76
065900 -18  896  LA3LUA OM6AKO JN99
065930  +3  359  LA3LUA S57CT JN76
065945  +3  358  OM6AKO LA3LUA -12
070000 -20 1168  LA3LUA OM6AKO R-09
070015  -1  358  OM6AKO LA3LUA RR73
070030 -22 1167  LA3LUA OM6AKO 73

60m

UTC    dB Audio  Message
054400 -13 1357  LA3LUA LB4PI JO59
054400 -17 1623  LA3LUA DJ1NE 73
054430 -12 1857  LA3LUA LB4PI JO59 (x2)
054700  -7 2534  LA3LUA F6ICX JN18

80m

UTC    dB Audio  Message
053530  -7  323  CQ LA3LUA JO48
053545  +6  323  LA3LUA SP2BBQ JO84
053600  -6  323  SP2BBQ LA3LUA -05
053615  +4  324  LA3LUA SP2BBQ R-18
053630  -5  323  SP2BBQ LA3LUA RR73
053645  +2  323  LA3LUA SP2BBQ 73
053700  -1  323  CQ LA3LUA JO48 (x6)
054100  +3 1653  LA3LUA YU7AS KN05 (x3)

20m

UTC    dB Audio  Message
015530 -11  404  WU2C LA3LUA -16 (x2)
015700  -5  403  K0TC LA3LUA RR73
015800  -6  403  KC4EEL LA3LUA -12
020000  -7  403  VA3QAC LA3LUA RR73
020200 -12  403  CQ LA3LUA JO48                        a1
021100 -12  403  W9DRB LA3LUA -08
023745 -12  906  LA3LUA TI5RR 73
024515  -5 1236  LA3LUA WA4FU R-16 (x2)
025315  -8 2166  LA3LUA 5Z4VJ KI88 (x4)
025745  -5  629  LA3LUA HC5RF FI07

10m

UTC    dB Audio  Message
100600 -21 2002  LA3LUA IU8WPZ JN70 (x2)

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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