LA5VX — 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: JP31

Receiver-side FT8 activity involving LA5VX, decoded by SO8OO in southeastern Poland. 162 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-31 and 2026-10-31.

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 162 FT8 messages attributed to LA5VX as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (99%), followed by 20 m (1%). Most decodes (100%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

162

Messages attributed

UTC dates decoded

Active 15-min windows

-10 dB

Estimated median S/N

Bands

80m · 160 20m · 2

First attributed message: 2026-08-31
Last attributed message: 2026-10-31 19:53 UTC

Observed FT8 message patterns

Attributed sample: 162 messages
Active dates: 4 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -16 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 21, moderate (-15 to -9 dB) 70, strong (≥ -8 dB) 71.

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 LA5VX in decoded directed-looking exchanges:

R1TAX · European Russia ×2 EA8UP · Canary Islands CT7AUT · Portugal DA6OOM · Fed. Rep. of Germany DA6PC · Fed. Rep. of Germany DD0AM · Fed. Rep. of Germany DG0CFK · Fed. Rep. of Germany DH0BRO · Fed. Rep. of Germany DH1KJ · Fed. Rep. of Germany DK6ITM · Fed. Rep. of Germany DK7TX · Fed. Rep. of Germany DL1RBV · Fed. Rep. of Germany

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 LA5VX

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: JP31 · 62 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,577 km (approx.)
Last such locator decoded: 2026-10-31 19:53 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	LA5VX S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 19:59	80m	- / -12	DM5KM	+8 / -	2	✓ Closing fragment
10-31 19:55	80m	- / -15	DL5JAG	+7 / -	3	✓ Closing fragment
10-31 19:53	80m	- / -17	IQ4JO	+6 / -	2	Partial capture
10-31 19:50	80m	- / -5	SM5UYV	-4 / -	3	✓ Closing fragment
10-31 19:49	80m	- / -	DF8RU	-4 / -	2	Partial capture
10-31 19:48	80m	- / -8	DK6ITM	+8 / -	2	✓ Closing fragment
10-31 19:48	80m	- / -	PA3EOU	+3 / -	3	Partial capture
10-31 19:45	80m	- / -17	EA5JNQ	+2 / -	2	Partial capture
10-31 19:41	80m	- / -16	DH0BRO	+3 / -	3	✓ Closing fragment
10-31 19:39	80m	- / -10	F4HKP	+2 / -	2	✓ Closing fragment
10-31 19:38	80m	- / -3	ON6LR	-5 / -	3	Partial capture
09-20 22:05	80m	-11 / -10	DO5PY	-6 / -7	5	✓ Full exchange observed
09-20 22:04	80m	-10 / -8	II8IHBC	-1 / -8	2	Partial capture
09-20 22:03	80m	-10 / -1	RD7O	+10 / -5	5	✓ Full exchange observed
09-20 21:59	80m	-9 / -	G0ANS	-11 / -3	4	✓ Closing observed
09-20 21:56	80m	-4 / -7	SN4K	0 / -19	5	✓ Full exchange observed
09-20 21:56	80m	+1 / -	DL9BDR	- / -	2	✓ Closing fragment
09-20 21:55	80m	-2 / -	LB0TH	- / -	2	Partial capture
09-20 21:53	80m	-3 / -9	EU7FBB	+3 / -6	9	✓ Full exchange observed
09-20 21:51	80m	-5 / -7	R4FDD	-7 / -21	5	✓ Full exchange observed
09-20 21:47	80m	-4 / +2	DG0CFK	-6 / -17	8	✓ Full exchange observed
09-20 21:45	80m	-6 / -	EA1KCN	- / -6	2	✓ Closing fragment
09-20 21:44	80m	-2 / +2	HB9HBZ	+2 / -1	8	✓ Full exchange observed
09-20 21:44	80m	-4 / -19	RA6OY	-1 / -4	8	✓ Full exchange observed
09-20 21:40	80m	-5 / -	LB9ZG	-2 / -	7	✓ Full exchange observed
09-20 19:19	80m	-15 / -16	YO8CRU	+1 / -	4	Partial capture
09-20 19:17	80m	-9 / -	EW8AAC	- / -	3	Partial capture
09-20 19:15	80m	- / -14	LZ2VQ	-2 / -	2	✓ Closing fragment
09-20 19:13	80m	-11 / +7	SA6DST	+7 / -	3	✓ Closing observed
09-20 19:05	80m	-13 / -25	IQ0AAI	-8 / -	6	✓ Closing observed
09-20 19:02	80m	-4 / -19	EC5M	-19 / -18	3	Partial capture
09-20 18:59	80m	- / -13	R7CD	+10 / -	4	✓ Closing fragment
09-20 18:57	80m	-10 / -7	R1TAX	-1 / -	7	✓ Full exchange observed
09-20 18:57	80m	-1 / -12	SP5CTY	+16 / -	4	✓ Closing observed
09-20 18:55	80m	-14 / -5	DK7TX	+1 / -1	5	✓ Full exchange observed
09-20 18:54	80m	-20 / -8	PC2J	-13 / +1	6	✓ Full exchange observed
09-19 22:41	80m	-11 / -3	EA6Y	-1 / +5	4	✓ Full exchange observed
09-19 22:39	80m	-10 / -7	DL1YEG	-4 / +7	5	✓ Full exchange observed
09-19 22:38	80m	-11 / -3	OK1UOZ	0 / +5	4	✓ Full exchange observed
09-19 19:24	80m	- / -19	UR5SG	+16 / -	3	✓ Closing fragment
08-31 23:19	80m	-16 / -	SV9QWC	- / -	2	Partial capture
08-31 23:16	80m	-13 / -7	F4BND	-15 / -7	6	✓ Full exchange observed
08-31 23:07	80m	-14 / -	DH8KAM	- / -	3	Partial capture
08-31 23:04	80m	-6 / -	DH8KAM	- / -	2	Partial capture
08-31 23:01	80m	-12 / -11	G0JMS	-12 / +9	5	✓ Full exchange observed
08-31 22:58	80m	-10 / -14	F5NNN	-6 / -	5	✓ Closing observed
08-31 22:56	80m	-15 / -18	IU5HIU	-18 / -	2	✓ Closing observed
08-31 22:54	80m	-12 / -	SV9QWC	- / -	2	Partial capture
08-31 22:51	80m	-11 / -	CT7AUT	- / -4	3	✓ Closing fragment
08-31 22:51	80m	-6 / -5	DL9KM	-2 / -2	8	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
194900  +8 1939  LA5VX DK6ITM RR73
194900  -3 1502  LA5VX DF8RU JN68
194930  +1 2121  LA5VX PA3EOU JO22
194930  -4 1502  LA5VX DF8RU JN68
195030  -1 1400  LA5VX SM5UYV R-05 (x3)
195330 -17 1937  CQ LA5VX JP31                         a1
195345  +7 2372  LA5VX IQ4JO JN63 (x2)
195545  +4 1655  LA5VX DL5JAG JO60 (x3)
195900  +9 1363  LA5VX DM5KM -12 (x2)

20m

UTC    dB Audio  Message
193630 +13 1176  LA5VX EA8UP -09
193645 -17 1175  EA8UP LA5VX R+19
193700  +9 1176  LA5VX EA8UP RR73
193815 -14 1176  US2YW LA5VX +10
193930  +4 1120  LA5VX CS8ABF -09

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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