LZ1QB — 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: Bulgaria Most frequent locator attributed to this token: KN12

Receiver-side FT8 activity involving LZ1QB, decoded by SO8OO in southeastern Poland. 49 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-13 and 2026-11-06.

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 49 FT8 messages attributed to LZ1QB as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (90%), followed by 10 m (8%) and 40 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 -16 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 1 20m · 44 10m · 4

First attributed message: 2026-07-13
Last attributed message: 2026-11-06 08:31 UTC

Observed FT8 message patterns

Attributed sample: 49 messages
Active dates: 6 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -24 to -8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 26, moderate (-15 to -9 dB) 16, strong (≥ -8 dB) 7.

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 LZ1QB in decoded directed-looking exchanges:

CT2JCB · Portugal OH7T · Finland EA3JEZ · Spain EA5BF · Spain EA5FD · Spain F1PBZ · France F4FSY · France I1WUA · Italy ON1JP · Belgium PD7BDN · Netherlands YO4NF · Romania

Most frequent locator attributed to LZ1QB

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: KN12 · 24 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 832 km (approx.)
Last such locator decoded: 2026-08-07 20:53 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	LZ1QB S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-07 15:32	10m	- / -14	CT2JCB	0 / -	4	✓ Closing fragment
11-06 18:47	40m	- / -20	ON6OM	-6 / -	3	Partial capture
11-06 08:29	10m	-24 / -	OH7T	- / -11	4	✓ Closing fragment
11-06 08:19	10m	- / -11	EA4ZM	-10 / -	2	Partial capture
11-03 05:54	60m	- / -	F5OYA/P	-17 / -	21	Partial capture
11-02 21:01	80m	- / -12	YO4NF	+1 / -	3	✓ Closing fragment
11-01 18:26	40m	- / -16	F4FSY	-3 / -	3	✓ Closing fragment
10-30 21:31	40m	- / -14	I1WUA	-12 / -	2	✓ Closing fragment
10-30 20:09	40m	- / -11	F1UNR	-12 / -	2	Partial capture
10-29 21:31	40m	- / -10	ON1JP	-17 / -	3	✓ Closing fragment
10-28 23:25	40m	- / -19	R5DK	+8 / -	3	Partial capture
10-27 22:36	40m	- / -17	EA3JEZ	-12 / -	2	✓ Closing fragment
10-27 22:11	40m	- / -10	F1PBZ	-2 / -	3	✓ Closing fragment
10-27 22:05	40m	- / -14	EA5BF	-7 / -	2	✓ Closing fragment
08-09 21:00	20m	- / -	CT1BFP	-14 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
081930 -12 2066  LZ1QB EA4ZM -11 (x2)
082945 -22 1864  OH7T LZ1QB -11 (x4)
153200  +0 1506  LZ1QB CT2JCB -14 (x4)

40m

UTC    dB Audio  Message
213115 -18 2108  LZ1QB ON1JP -10 (x3)
200915 -12 2231  LZ1QB F1UNR -11 (x2)
213100 -13 1455  LZ1QB I1WUA -14 (x2)
203230  +1  940  LZ1QB EA1ESW -18
182630  -5 1578  LZ1QB F4FSY -16 (x3)
220230 -20 2260  PD7BDN LZ1QB 73
184730  -1 1310  LZ1QB ON6OM -20 (x3)

60m

UTC    dB Audio  Message
055930 -15 2230  LZ1QB F5OYA/P JN13 (x15)

80m

UTC    dB Audio  Message
210145  -7 2227  LZ1QB YO4NF -12 (x3)

20m

UTC    dB Audio  Message
210045 -12 1426  LZ1QB CT1BFP IM59 (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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