LZ5EO — 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: KN21

Receiver-side FT8 activity involving LZ5EO, decoded by SO8OO in southeastern Poland. 742 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 50 UTC dates in the available aggregate history. Observed between 2026-06-09 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 742 FT8 messages attributed to LZ5EO as the transmitting token by decoded message structure across 50 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (32%), followed by 20 m (31%) and 80 m (29%). Most decodes (55%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (86%); the estimated median was +2 dB.

Overview

742

Messages attributed

UTC dates decoded

128

Active 15-min windows

+2 dB

Estimated median S/N

Bands

80m · 218 60m · 47 40m · 235 20m · 232 10m · 10

First attributed message: 2026-06-09
Last attributed message: 2026-10-23 07:09 UTC

Observed FT8 message patterns

Attributed sample: 742 messages
Active dates: 50 UTC dates
Estimated median S/N: +2 dB
Estimated 10th-90th percentile: -11 to +16 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 35, moderate (-15 to -9 dB) 72, strong (≥ -8 dB) 635.

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 LZ5EO in decoded directed-looking exchanges:

DL9KM · Fed. Rep. of Germany ×2 TA3XEE · Asiatic Turkey ×2 SP5TEN · Poland ×2 PE1NPS · Netherlands ×2 ON1JP · Belgium ×2 XU7O · Cambodia 8S7DL · Sweden 8Z1IT · Saudi Arabia 9A3AUH · Croatia AD9GE · United States F4HSB · France M7FHO · England

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 LZ5EO

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: KN21 · 277 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 970 km (approx.)
Last such locator decoded: 2026-10-23 07:06 UTC

Other locator fields attributed to this token: KN22 (105).

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	LZ5EO S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 07:09	40m	-3 / -	TA3XEE	- / -14	2	✓ Closing fragment
10-23 07:08	40m	-4 / -	9A5ZD	- / +5	2	✓ Closing fragment
10-23 07:06	40m	+4 / +5	E74MG	-2 / -	5	✓ Full exchange observed
10-11 16:49	80m	+6 / -	E73X	- / +1	4	✓ Closing fragment
10-11 15:03	40m	-2 / -2	SV7BVM	-12 / +7	5	✓ Full exchange observed
10-09 20:20	60m	0 / -	OE4MTI	- / -21	2	✓ Closing fragment
10-09 20:17	60m	-1 / -14	G0JEI	-11 / -20	5	✓ Full exchange observed
10-09 20:17	60m	-1 / -12	PE1NPS	0 / -	7	✓ Closing observed
10-09 20:16	60m	- / -	OE4MTI	-18 / -	2	Partial capture
10-09 20:16	60m	0 / -	IU4UWH	-24 / -17	3	✓ Closing observed
10-09 20:15	60m	- / -	QRMDX	+5 / -	3	Partial capture
10-09 20:14	60m	+2 / -	DL8UD	-5 / -3	4	✓ Full exchange observed
10-09 20:14	60m	- / -	QSY	+6 / -	8	Partial capture
10-09 20:14	60m	+1 / -	OH1LA	- / -21	2	Partial capture
10-09 20:10	60m	+9 / 0	SQ9BC	-12 / +1	5	✓ Full exchange observed
10-09 20:06	60m	0 / -	TF3VE	- / -	3	Partial capture
10-09 20:03	60m	- / -5	G0JEI	-6 / -	3	Partial capture
10-09 20:03	60m	- / -	PE1NPS	+4 / -	2	Partial capture
10-09 19:59	60m	-7 / -	A92AE	- / -18	8	✓ Closing fragment
10-09 19:57	60m	-9 / -	ER1CW	-22 / -3	4	✓ Full exchange observed
10-09 19:52	80m	+3 / -3	YO5QDI	-12 / +5	5	✓ Full exchange observed
10-09 19:50	80m	-4 / -	SV1TQB	- / +2	3	✓ Closing fragment
10-09 19:48	80m	+7 / -	J48S	- / -	2	Partial capture
10-09 19:47	80m	+9 / +1	OH8WW	-12 / +2	5	✓ Full exchange observed
10-09 15:29	80m	- / -6	IW2MLJ	-12 / -	2	Partial capture
10-09 15:27	80m	+9 / -	RK0SC	- / -15	4	✓ Closing fragment
10-09 15:06	40m	-2 / -	UT3RO	- / -2	2	✓ Closing fragment
10-09 15:04	40m	-3 / -	HB9HYO	- / -10	4	✓ Closing fragment
10-09 14:59	40m	-4 / -	KB6SSN	- / -	3	Partial capture
10-09 14:55	40m	+1 / -	BG0FQU	- / -9	2	✓ Closing fragment
10-09 06:23	40m	-4 / -	TK8RI	- / -11	4	Partial capture
10-08 15:22	80m	0 / -7	OM2WW	+6 / -13	6	✓ Full exchange observed
10-06 08:46	40m	-7 / -	OK4SU	- / +1	5	✓ Closing fragment
10-05 06:54	40m	-6 / -	F5PBG	-18 / -18	2	Partial capture
10-05 06:52	40m	-5 / -	TA2VUZ	- / +2	3	✓ Closing fragment
10-04 18:16	40m	+2 / -	YO8ROM	- / -7	3	✓ Closing fragment
10-04 18:15	40m	+6 / +8	HB9EDG	-7 / -12	5	✓ Full exchange observed
10-04 18:12	40m	+14 / +6	LY4AB	-7 / -12	5	✓ Full exchange observed
10-03 01:44	80m	- / -	DK8HC	+3 / -	5	Partial capture
10-03 01:44	80m	- / -	R3ICU	-4 / -	2	Partial capture
10-03 01:43	80m	+6 / -	V26K	-3 / -10	3	✓ Closing observed
09-30 19:23	80m	- / -	DO5AX	-16 / -	2	Partial capture
09-30 19:21	80m	+3 / +9	OK1FKY	+2 / -12	5	Partial capture
09-30 19:10	80m	+4 / -	SV2ROG	-9 / -2	4	✓ Closing observed
09-30 18:49	80m	+3 / -	ZC4OL	- / -	15	Partial capture
09-30 18:44	80m	+7 / -	OK1ALF	- / -1	3	✓ Closing fragment
09-30 18:42	80m	- / -	DL8TV	+6 / -	4	Partial capture
09-30 18:40	80m	+7 / -	RA2FU	- / -16	3	Partial capture
09-30 18:35	80m	+6 / -3	UB2FDL	-12 / -13	5	✓ Full exchange observed
09-29 20:39	80m	+14 / 0	DM3ER	0 / -12	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
150715  -3 1622  UT3RO LZ5EO RR73
150315  -3 1742  SV7BVM LZ5EO KN21
150330 -11 1741  LZ5EO SV7BVM -02
150345  +0 1742  SV7BVM LZ5EO R+07
150400 -12 1742  LZ5EO SV7BVM RRR
150415  -2 1742  SV7BVM LZ5EO 73
070600  +4  480  E74MG LZ5EO KN21
070615  -4  480  LZ5EO E74MG +05
070630  +5  480  E74MG LZ5EO R+15
070645  +0  480  LZ5EO E74MG RR73
070700  +2  480  E74MG LZ5EO 73
070815  -4 1378  9A5ZD LZ5EO R+05 (x2)
070915  -5 1378  TA3XEE LZ5EO -14 (x2)

80m

UTC    dB Audio  Message
194845  +3  668  J48S LZ5EO KN21 (x2)
195045  -1 1427  SV1TQB LZ5EO KN21 (x3)
195230  +0 1397  YO5QDI LZ5EO KN21
195245  -9 1398  LZ5EO YO5QDI -03
195300  +2 1397  YO5QDI LZ5EO R+05
195315 -14 1397  LZ5EO YO5QDI RR73
195330  +6 1397  YO5QDI LZ5EO 73
164900  +2 1551  E73X LZ5EO KN21 (x4)
165200  +7 1104  DC0GL LZ5EO KN21

60m

UTC    dB Audio  Message
201800  +5 1272  TA2EE LZ5EO RR73
201815 +11 2154  LZ5EO QSY
201815  +1  582  LZ5EO PE1NPS JO22
201815 -13  725  LZ5EO G0JEI -14
201830  -1 1272  G0JEI LZ5EO R-20
201845 +11 2154  LZ5EO QSY
201845  -2  582  LZ5EO PE1NPS JO22
201845 -12  725  LZ5EO G0JEI RR73
201915  -1  582  LZ5EO PE1NPS R-12
201930  -1 1272  PE1NPS LZ5EO RR73
201945 +11 2154  LZ5EO QSY
201945  -2  583  LZ5EO PE1NPS 73
202000  -1 1272  OE4MTI LZ5EO -21
202015  +1 1631  LZ5EO QSY DX
202030  +2 1272  OE4MTI LZ5EO RR73

20m

UTC    dB Audio  Message
050545 -15 1578  7Z1CZ LZ5EO KN21
164330 -12 1215  RW3C/P LZ5EO KN21
164500 -12  820  <...> LZ5EO KN21 (x7)
135345 -14  770  HL5BMX LZ5EO R-19 (x2)
150430  -7 2468  LZ5EO <...> +00 (x3)
085030  +7 2105  LZ5EO II7MGBT +03

10m

UTC    dB Audio  Message
101330 -21 1908  <...> LZ5EO KN21 (x5)
101815  -9  504  XU7O LZ5EO KN21 (x5)

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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