LB0TH — 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: JP43

Receiver-side FT8 activity involving LB0TH, decoded by SO8OO in southeastern Poland. 3,604 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 40 UTC dates in the available aggregate history. Observed between 2026-07-15 and 2026-10-23.

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 3,604 FT8 messages attributed to LB0TH as the transmitting token by decoded message structure across 40 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (83%), followed by 20 m (17%). Most decodes (71%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8.5 dB.

Overview

3,604

Messages attributed

UTC dates decoded

458

Active 15-min windows

-8.5 dB

Estimated median S/N

Bands

80m · 2,974 20m · 630

First attributed message: 2026-07-15
Last attributed message: 2026-10-23 06:06 UTC

Observed FT8 message patterns

Attributed sample: 3,604 messages
Active dates: 40 UTC dates
Estimated median S/N: -8.5 dB
Estimated 10th-90th percentile: -18 to +1.7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 641, moderate (-15 to -9 dB) 1,159, strong (≥ -8 dB) 1,804.

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 LB0TH in decoded directed-looking exchanges:

7Z1BH · Saudi Arabia HI3CH · Dominican Republic HI3RMJ · Dominican Republic HK3C · Colombia IS0/IK2YCW · Sardinia JA1PSS · Japan JA7QOA · Japan JL3OUW · Japan KE2UK · United States LU4EN · Argentina PY1FJ · Brazil RK0SC · Asiatic Russia

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 LB0TH

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: JP43 · 3,507 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,691 km (approx.)
Last such locator decoded: 2026-10-23 06:04 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	LB0TH S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 06:04	80m	-17 / -	PY2WC	- / -12	3	✓ Closing fragment
10-23 05:54	80m	- / -	M9PAS	-6 / -	3	Partial capture
10-23 05:43	80m	- / -21	WF2A	-7 / -	2	Partial capture
10-23 05:42	80m	-22 / -	PY2WC	- / -	3	Partial capture
10-23 05:37	80m	-17 / -	PY2WC	- / -	3	Partial capture
10-23 04:29	80m	- / -	LA9GX	+2 / -	5	Partial capture
10-23 03:52	80m	-16 / -	HI8R	- / -	5	Partial capture
10-23 03:26	80m	-18 / -	PJ4/DH8BQA	- / -	2	Partial capture
10-23 02:45	80m	-16 / -	HK3G	- / -	2	Partial capture
10-23 02:27	80m	-19 / -	PT2ND	- / -	2	Partial capture
10-23 02:24	80m	-9 / -	PT2ND	- / -	2	Partial capture
10-23 02:12	80m	-12 / -	7P8GE	- / -	14	Partial capture
10-23 02:01	80m	-15 / -	7P8GE	- / -	9	Partial capture
10-23 01:49	80m	- / -	ON8FAB	-5 / -	3	Partial capture
10-23 01:35	80m	-8 / -	PJ4/DH8BQA	- / -	28	Partial capture
10-23 01:19	80m	-2 / -	N1WI	- / -	5	Partial capture
10-23 01:18	80m	-2 / -	KF9UG	- / -	2	Partial capture
10-23 00:56	80m	+1 / -	EX7DY	- / -	7	Partial capture
10-23 00:45	80m	- / -	DL9ATW	+8 / -	2	Partial capture
10-23 00:42	80m	0 / -	EX7DY	- / -	9	Partial capture
10-23 00:33	80m	+1 / -	EX7DY	- / -	11	Partial capture
10-23 00:16	80m	-3 / -	EX7DY	- / -	24	Partial capture
10-23 00:12	80m	-6 / -	CE3SPR	- / -	4	Partial capture
10-22 23:51	80m	-11 / -	EX7DY	- / -	32	Partial capture
10-22 21:49	80m	- / -	DO5GSH	-10 / -	3	Partial capture
10-22 21:47	80m	-6 / -	LU8ENU	- / -20	4	✓ Closing fragment
10-16 05:44	80m	-22 / -	EA8JT	- / -	2	Partial capture
10-16 04:08	80m	-18 / -	YV6BXN	- / -	3	Partial capture
10-16 04:00	80m	-8 / -	PY2WC	- / -	3	Partial capture
10-16 03:43	80m	-11 / -	HI8R	- / -	2	Partial capture
10-16 03:03	80m	-20 / -	KS1WK	- / -	5	Partial capture
10-15 22:41	80m	-4 / -22	7Z1DH	-22 / -20	4	✓ Full exchange observed
10-09 00:50	80m	- / -	DL9ATW	+10 / -	4	Partial capture
10-09 00:48	80m	+1 / -	VU2CPL	- / -	5	Partial capture
10-09 00:23	80m	+4 / -	RD9U	- / -	3	Partial capture
10-08 23:45	80m	+2 / -	DB100FT	- / -	2	Partial capture
10-08 23:32	80m	- / -	OM0RX	+4 / -	4	Partial capture
10-08 23:30	80m	+4 / -	VU2CPL	- / -	4	Partial capture
10-08 23:05	80m	+3 / -	AP5ARS	- / -	4	Partial capture
10-03 06:55	80m	- / -1	DM5KM	-10 / -	5	Partial capture
10-03 05:25	80m	-24 / -	HI3RRR	- / -	3	Partial capture
10-03 05:16	80m	-15 / -	WZ4K	- / -	5	Partial capture
10-03 05:13	80m	-14 / -	WZ4K	- / -	2	Partial capture
10-03 04:25	80m	-18 / -	WA1J	- / -	2	Partial capture
10-03 04:03	80m	-10 / -	HI3T	- / -	4	Partial capture
10-03 03:51	80m	-4 / -	WF2A	- / -	5	Partial capture
10-03 03:33	80m	-7 / -	WA1J	- / -	2	Partial capture
10-03 03:22	80m	-5 / -	WA1J	- / -	3	Partial capture
10-03 03:18	80m	-6 / -	WA1J	- / -	2	Partial capture
10-03 02:12	80m	-12 / -	HI3T	- / -	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
053815 -19 1022  PY2WC LB0TH JP43 (x3)
054300  -8 1872  LB0TH WF2A -21
054315 -23 1022  PY2WC LB0TH JP43
054330  -6 1872  LB0TH WF2A -21
054400  -2  465  LB0TH M9PAS IO83
054415 -19 1022  PY2WC LB0TH JP43
055430  -7  465  LB0TH M9PAS IO83 (x3)
060430 -14 1021  PY2WC LB0TH JP43 (x3)
060615  -1  292  LB0TH PA3FPQ JO32

160m

UTC    dB Audio  Message
001345  -5  248  LB0TH 4L7T LN21 (x3)

20m

UTC    dB Audio  Message
205945 -21 1345  HZ1OL LB0TH JP43 (x2)
210815 -16 1348  JH1BZJ LB0TH JP43
211445 -20 1346  JA1UQA LB0TH JP43 (x2)
212145 -21 1342  HZ1OL LB0TH JP43
213045 -14 1343  CX7AT LB0TH JP43 (x2)
213245 -21 1342  JA7FLI LB0TH JP43
225000 -22 1422  LB0TH DL1UDO JO31
064115  -6 2586  JF2JRD LB0TH JP43
065245 -15  775  JA1UQA LB0TH JP43
071545 -12 2581  JF2JRD LB0TH JP43 (x3)

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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