LZ1DJZ — 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: KN22

Receiver-side FT8 activity involving LZ1DJZ, decoded by SO8OO in southeastern Poland. 60 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 3 UTC dates in the available aggregate history. Observed between 2026-07-10 and 2026-11-02.

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 60 FT8 messages attributed to LZ1DJZ as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (60%), followed by 40 m (33%) and 20 m (7%). Most decodes (100%) fell within the six-hour window 12:00-18:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

40m · 20 20m · 4 10m · 36

First attributed message: 2026-07-10
Last attributed message: 2026-11-02 14:34 UTC

Observed FT8 message patterns

Attributed sample: 60 messages
Active dates: 3 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -24 to -8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 27, moderate (-15 to -9 dB) 25, strong (≥ -8 dB) 8.

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 LZ1DJZ in decoded directed-looking exchanges:

CR7BUW · Portugal DL4MBY · Fed. Rep. of Germany EA5IL · Spain EA7GUK · Spain EA7HMB · Spain SP2LNY · Poland SQ8XY · Poland W4FC · United States W6NWS · United States HA3HZ · Hungary HA7TM · Hungary RJ3DC · European Russia

Most frequent locator attributed to LZ1DJZ

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: KN22 · 26 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 863 km (approx.)
Last such locator decoded: 2026-11-02 14:34 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	LZ1DJZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-02 14:30	40m	-14 / -16	UT3SO	-16 / -4	4	✓ Full exchange observed
11-02 14:30	40m	-12 / -	UA3GDJ	-16 / 0	3	✓ Closing observed
11-02 14:28	40m	-12 / -4	RJ3DC	-12 / -4	5	✓ Full exchange observed
11-02 14:27	40m	-11 / -	UB3ZKO	- / -7	2	✓ Closing fragment
11-02 14:26	40m	-14 / -12	UA4FKT	-7 / -2	4	✓ Full exchange observed
11-02 14:23	40m	- / +1	F1PBZ	-7 / -	3	Partial capture
11-02 14:19	40m	- / +7	HA3HZ	-9 / -	4	✓ Closing fragment
11-02 14:19	40m	- / -8	HA7TM	+4 / -	3	✓ Closing fragment
10-31 14:23	10m	- / -	EA1FAS	-16 / -	2	Partial capture
10-31 13:41	10m	-20 / -	F5PEG	- / -14	4	Partial capture
10-31 13:26	10m	- / -	EA5IL	-16 / -	2	✓ Closing fragment
10-31 13:16	10m	- / +2	EA7GUK	-5 / -	3	✓ Closing fragment
10-31 13:12	10m	-19 / -	EA7HMB	-24 / -14	4	✓ Closing observed
10-31 13:09	10m	-21 / -	W4FC	- / -18	3	✓ Closing fragment
10-31 13:08	10m	-21 / -	SP2LNY	- / -20	2	✓ Closing fragment
10-31 13:06	10m	-13 / -	HB9TRR	- / -12	2	Partial capture
10-31 13:04	10m	-6 / -	DL4MBY	- / -7	2	✓ Closing fragment
10-31 13:02	10m	-10 / -	W6NWS	- / -10	3	✓ Closing fragment
10-31 13:00	10m	-6 / -	CR7BUW	- / +2	2	✓ Closing fragment
10-31 12:59	10m	-15 / -	SQ8XY	- / -4	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
142900 -12 1390  RJ3DC LZ1DJZ RR73
142915 -11 1491  LZ1DJZ RJ3DC 73
142930  -8 1390  CQ LZ1DJZ KN22
143000 -12 1390  UA3GDJ LZ1DJZ +00
143015 -15  988  LZ1DJZ UT3SO -16
143030 -12 1390  UA3GDJ LZ1DJZ RR73
143045 -16 1389  LZ1DJZ UA3GDJ 73
143100 -13 1390  UT3SO LZ1DJZ R-04
143115 -17  988  LZ1DJZ UT3SO RR73
143130 -14 1390  UT3SO LZ1DJZ RR73
143200 -13 1390  CQ LZ1DJZ KN22                        a1 (x5)

10m

UTC    dB Audio  Message
132615 -17 1816  LZ1DJZ EA5IL IM99 (x2)
133830 -24 1891  CQ LZ1DJZ KN22 (x5)
134100 -23 1890  F5PEG LZ1DJZ -14 (x4)
134300 -21 1891  CQ LZ1DJZ KN22 (x2)
142315 -14 1157  LZ1DJZ EA1FAS IN62 (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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