OZ1LGJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Most frequent locator attributed to this token: JO46

Receiver-side FT8 activity involving OZ1LGJ, decoded by SO8OO in southeastern Poland. 1,967 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 38 UTC dates in the available aggregate history. Observed between 2026-07-13 and 2026-09-19.

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 1,967 FT8 messages attributed to OZ1LGJ as the transmitting token by decoded message structure across 38 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (36%), followed by 80 m (32%) and 40 m (23%). Most decodes (97%) 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 -7 dB.

Overview

1,967

Messages attributed

UTC dates decoded

260

Active 15-min windows

-7 dB

Estimated median S/N

Bands

80m · 639 60m · 708 40m · 462 20m · 140 10m · 18

First attributed message: 2026-07-13
Last attributed message: 2026-09-19 21:56 UTC

Observed FT8 message patterns

Attributed sample: 1,967 messages
Active dates: 38 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -16 to +2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 204, moderate (-15 to -9 dB) 661, strong (≥ -8 dB) 1,102.

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 OZ1LGJ in decoded directed-looking exchanges:

DK7ZT · Fed. Rep. of Germany ×4 F5PBG · France ×4 HA7TM · Hungary ×4 EA1IOK · Spain ×3 EA8UP · Canary Islands ×3 EB3JT · Spain ×3 F1HFP · France ×3 F5RMK · France ×3 CT7AUT · Portugal ×3 F5RRS · France ×3 LZ2VQ · Bulgaria ×3 YO6LM · Romania ×3

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 OZ1LGJ

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: JO46 · 871 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,118 km (approx.)
Last such locator decoded: 2026-09-19 21:56 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	OZ1LGJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-19 21:55	40m	+4 / -	AP5ARS	- / -	2	Partial capture
09-19 21:47	40m	0 / -	EA5JCI	- / -	2	Partial capture
09-19 21:42	40m	-4 / -	EA5HRW	- / -13	5	✓ Closing fragment
09-19 21:39	40m	+10 / -	4O7CC	- / -18	2	Partial capture
09-19 21:34	40m	+4 / -1	F1IQH	-8 / -4	4	✓ Full exchange observed
09-19 21:22	40m	-5 / -6	M8KUU	-15 / +10	4	Partial capture
09-19 21:19	40m	0 / -	ES4TRI	- / -4	2	✓ Closing fragment
09-19 21:12	40m	-3 / -	UA3SNB	-5 / -2	6	✓ Closing observed
09-19 21:10	40m	- / +1	G7RAU	0 / -	2	✓ Closing fragment
09-19 21:07	40m	-4 / -	EW8AAC	- / -	2	Partial capture
09-19 21:03	40m	-6 / -	M0EBM	- / -1	4	Partial capture
09-19 21:00	40m	+8 / -	IZ6CLV	- / -	5	Partial capture
09-19 20:56	40m	-1 / -5	UF1A	-6 / +1	5	✓ Full exchange observed
09-19 20:49	40m	-6 / -20	G7KFQ	-8 / -8	8	Partial capture
09-19 20:46	40m	-4 / -	SP9UH	- / +6	5	✓ Closing fragment
09-19 20:43	40m	-1 / -	F6HRP	- / -	5	Partial capture
09-19 20:41	40m	-6 / -	DH1HF	- / -3	2	✓ Closing fragment
09-19 20:39	40m	-6 / -	SP5VJL	- / -9	3	✓ Closing fragment
09-19 20:34	40m	-10 / -5	R4CHN	-15 / -14	5	✓ Full exchange observed
09-19 20:32	40m	-8 / -	R3RRC/P	+2 / +4	3	✓ Closing observed
09-19 20:24	40m	-3 / -	M0WBK	- / +10	3	✓ Closing fragment
09-19 20:21	40m	-2 / -8	M7YFL	-8 / -	5	Partial capture
09-19 20:17	40m	-10 / -7	PD1GOL	-7 / -	4	✓ Closing observed
09-17 21:56	40m	-12 / -	F4IVG	- / +1	2	Partial capture
09-17 21:54	40m	-18 / -	F4CQS	- / -	2	Partial capture
09-17 21:49	40m	-22 / -20	IZ1HJU	-13 / -20	6	Partial capture
09-17 21:02	40m	-2 / -	MI7IHF	- / -5	3	✓ Closing fragment
09-17 20:59	40m	+2 / -	I0XNH	- / +2	3	✓ Closing fragment
09-16 22:10	40m	-13 / -	IW9FRA	- / -	4	Partial capture
09-16 22:05	40m	-20 / -	IK0QDM	- / -	4	Partial capture
09-16 21:47	40m	-24 / -	SV3AUW	-8 / -14	4	✓ Closing observed
09-16 21:43	40m	-12 / -10	S58Z	+7 / -9	5	✓ Full exchange observed
09-16 21:39	40m	-16 / -	TF8KW	-16 / -	5	✓ Closing observed
09-16 21:33	40m	-10 / +10	F4FCH	+8 / -	4	✓ Closing observed
09-16 21:27	40m	-13 / -11	LZ2VQ	-11 / -	2	✓ Closing observed
09-16 21:25	40m	-15 / +4	F1AFB	-1 / 0	4	✓ Full exchange observed
09-16 21:20	40m	-10 / -	9A4AA	- / -5	3	✓ Closing fragment
09-16 21:03	40m	+2 / -	F1BBM	- / -5	3	✓ Closing fragment
09-16 20:59	40m	-2 / -	G4CFS	- / -	3	✓ Closing fragment
09-16 20:57	40m	0 / -	OH7ML	- / -	3	Partial capture
09-16 20:55	40m	- / -2	HB9ELE	+1 / -	2	Partial capture
09-16 20:51	40m	0 / -	CT3HU	- / -	2	Partial capture
09-16 20:47	40m	-5 / -	LA8ENA	- / -	3	Partial capture
09-16 20:37	40m	-4 / -	UR4UVT	- / -6	2	Partial capture
09-16 20:31	40m	-6 / -	OM2BK	- / -5	2	✓ Closing fragment
09-16 20:25	40m	+1 / -3	J48S	-13 / -10	4	Partial capture
09-16 20:17	40m	-4 / -	G0CUT	- / -2	2	✓ Closing fragment
09-16 20:13	40m	-8 / -	ON5AT	- / -	3	Partial capture
09-16 20:09	40m	-15 / -	SQ9GAI	- / -14	3	✓ Closing fragment
09-16 20:03	40m	- / -14	IN3IZQ	0 / -	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
213445  +5  978  F1IQH OZ1LGJ JO46
213500 -10  977  OZ1LGJ F1IQH -01
213515  +2  978  F1IQH OZ1LGJ R-04
213530  -7  977  OZ1LGJ F1IQH RR73
213915 +10  558  4O7CC OZ1LGJ JO46 (x2)
214230  -5 1520  EA5HRW OZ1LGJ JO46 (x5)
214730  -1 2173  EA5JCI OZ1LGJ JO46 (x2)
215500  +4  752  AP5ARS OZ1LGJ JO46 (x2)

80m

UTC    dB Audio  Message
222415  +2  773  OZ1LGJ DO2XU -15
222430 -12  774  DO2XU OZ1LGJ R-01
222445  +1  773  OZ1LGJ DO2XU RR73
222500 -10  773  DO2XU OZ1LGJ 73
222515  -2 1878  OZ1LGJ R4HHN LO43 (x2)
222600 -11 1877  R4HHN OZ1LGJ -09
222615  -2 1878  OZ1LGJ R4HHN R-11 (x2)
222845  -1  358  OK1SI OZ1LGJ JO46 (x2)
222930 +16  359  OZ1LGJ OK1SI +01
222945  +4  358  OK1SI OZ1LGJ R+06
223000 +12  359  OZ1LGJ OK1SI RR73
223015  +5  358  OK1SI OZ1LGJ 73

60m

UTC    dB Audio  Message
214130 -13 1464  F4MXD OZ1LGJ JO46 (x3)
214245 -21 1465  OZ1LGJ F4MXD RR73
214300 -15 1464  F4MXD OZ1LGJ 73
214445 -14 2331  IU2VUZ OZ1LGJ JO46 (x3)
215330 -15 1680  OZ1LGJ M0EBM -09 (x2)
215415 -14 1680  M0EBM OZ1LGJ 73
215645 -15 2043  SV2RYU OZ1LGJ JO46
215700 -17 2043  OZ1LGJ SV2RYU +01
215715 -13 2043  SV2RYU OZ1LGJ R-05
215730 -20 2043  OZ1LGJ SV2RYU RR73

20m

UTC    dB Audio  Message
181245  +3 1166  OZ1LGJ F1POK -14 (x2)
181745 +12 2457  OZ1LGJ EA1A +01 (x2)
182015  -2 2834  DL6DK OZ1LGJ R+08 (x2)
182215  -8 2833  EA7HTE OZ1LGJ RR73 (x2)
183300  -7  884  OZ1LGJ R3UAX +01 (x2)
183515  -7  631  OZ1LGJ MI0JZZ -07 (x2)
183800 -12 2013  OZ1LGJ F5HMS +01
184115  -9  730  OZ1LGJ DL7HS -10 (x2)

10m

UTC    dB Audio  Message
121200 -21 1846  OZ1LGJ DN9MJK RR73
125615 -20 1575  OZ1LGJ I3JOA -13 (x2)
141515  -1 1332  OZ1LGJ F5ADE +08 (x4)
145245 -10 1066  OZ1LGJ IU2EBR +03 (x2)
135330 -13 2334  OZ1LGJ R6FX LN14 (x3)
142115  -8  649  OZ1LGJ F4LEM JN37 (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.

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