LU5FCI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Argentina

Receiver-side FT8 activity involving LU5FCI, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-05.

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 FT8 messages attributed to LU5FCI as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

80m · 1

First attributed message: 2026-09-05
Last attributed message: 2026-09-05 00:04 UTC

Observed FT8 message patterns

Attributed sample: 1 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with LU5FCI in decoded directed-looking exchanges:

G7KHF · England ×2 OJ0JR · Market Reef ×2 5Z4VJ · Kenya CT7AXN · Portugal DK9WI · Fed. Rep. of Germany DL3MIB · Fed. Rep. of Germany EA7ALL · Spain EA7BHO · Spain EN35UKR · Ukraine F5UTN · France G0OYQ · England G7RAU · England

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	LU5FCI S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-09 01:40	80m	- / -11	UA4FKT	+4 / -	4	✓ Closing fragment
09-09 01:39	80m	- / -20	ON6AA	+3 / -	4	✓ Closing fragment
09-09 01:37	80m	- / -15	RW9WT	+8 / -	4	✓ Closing fragment
09-08 22:10	40m	- / -	F4ACR	+2 / -	2	Partial capture
09-08 22:04	40m	- / -	PC2J	-15 / -	2	Partial capture
09-08 21:59	40m	- / -	M7BXR	-12 / -	2	Partial capture
09-08 21:59	40m	- / -6	5Z4VJ	-4 / -	3	✓ Closing fragment
09-08 21:58	40m	- / -	DL4MBV	-1 / -	2	Partial capture
09-08 21:57	40m	- / -15	F1PBZ	-11 / -	2	Partial capture
09-07 00:06	80m	- / -14	KB9MCM	-11 / -	2	✓ Closing fragment
09-07 00:01	80m	- / -6	VA1TTY	-6 / -	2	✓ Closing fragment
09-06 22:08	40m	- / -20	F5UTN	+10 / -	5	✓ Closing fragment
09-06 22:04	40m	- / -	OH2CGU	-5 / -	2	Partial capture
09-06 21:50	40m	- / -11	DK7ZT	+1 / -	4	Partial capture
09-06 21:49	40m	- / -	F5UTN	+11 / -	3	Partial capture
09-06 21:09	40m	- / -17	DK7ZT	-3 / -	3	Partial capture
09-06 21:06	40m	- / -	JA0FMU	-23 / -	3	✓ Closing fragment
09-05 00:10	80m	- / -18	UN8FR	-20 / -	4	✓ Closing fragment
09-05 00:06	80m	- / -	ON6AA	+9 / -	5	Partial capture
09-05 00:03	80m	-24 / -	N2SCJ	-24 / -21	3	Partial capture
09-05 00:00	80m	- / -	OZ5GW	+14 / -	3	Partial capture
09-04 23:48	80m	- / -	ON6AA	+12 / -	3	Partial capture
09-04 22:22	80m	- / -17	EA4HPY	-12 / -	2	✓ Closing fragment
09-04 01:09	80m	- / -18	LZ1EV	+10 / -	10	✓ Closing fragment
09-04 00:46	80m	- / -15	TA1PB	+6 / -	3	✓ Closing fragment
09-03 22:56	80m	- / -19	DF7EF	+21 / -	4	✓ Closing fragment
09-02 22:25	40m	- / -18	EC3A	-8 / -	2	Partial capture
09-02 22:16	40m	- / -11	EA7BHO	-5 / -	4	✓ Closing fragment
09-02 22:16	40m	- / -11	IZ3XEF	+1 / -	2	Partial capture
09-02 22:15	40m	- / -	F1PBZ	0 / -	3	Partial capture
09-02 22:15	40m	- / -	PC2J	+9 / -	5	Partial capture
09-02 22:12	40m	- / -13	DL3MIB	+2 / -	4	✓ Closing fragment
09-02 22:00	40m	- / -7	UN7LZ	+2 / -	2	✓ Closing fragment
09-02 02:06	80m	- / -15	SV8JE	+12 / -	2	✓ Closing fragment
08-23 22:37	40m	- / -	F4BYA	+8 / -	4	Partial capture
08-23 22:34	40m	- / -12	G7KHF	0 / -	4	✓ Closing fragment
08-23 22:34	40m	- / -17	LA0FA	+2 / -	2	✓ Closing fragment
08-21 01:23	40m	- / -	F5NBU	+10 / -	4	Partial capture
08-21 01:23	40m	- / -14	MM0KQC	-14 / -	4	Partial capture
08-21 01:23	40m	- / -	RD3FY	-9 / -	2	Partial capture
08-21 01:22	40m	- / -12	ON1JP	-14 / -	5	Partial capture
08-21 01:22	40m	- / -11	EN35UKR	-2 / -	4	✓ Closing fragment
08-21 01:19	40m	- / -	S56KO	-15 / -	2	✓ Closing fragment
08-21 01:01	40m	- / -	KQ4NAQ	-4 / -	4	Partial capture
08-21 00:59	40m	- / -19	UK8OM	+4 / -	2	✓ Closing fragment
08-21 00:55	40m	- / -	KO4PRE	-11 / -	2	Partial capture
08-21 00:35	40m	- / -10	OJ0JR	-8 / -	2	✓ Closing fragment
08-19 22:02	60m	- / -14	DL6ZXG	-2 / -	4	✓ Closing fragment
08-19 22:01	60m	- / -	PA4PA	-9 / -	4	✓ Closing fragment
08-19 21:58	60m	- / -18	OJ0JR	+1 / -	5	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
215915  -5 2535  LU5FCI 5Z4VJ KI88
215945 -14 1652  LU5FCI M7BXR IO93
215945  -4 2535  LU5FCI 5Z4VJ R-06
220015  -9 1652  LU5FCI M7BXR IO93
220015  -4 2535  LU5FCI 5Z4VJ 73
220445 -12  271  LU5FCI PC2J JO22 (x2)
220515  -8  220  LU5FCI EA1ARJ IN73
221045  +1  239  LU5FCI F4ACR IN96 (x2)
221215  -8 1911  LU5FCI EI3GRB R-06
222630 -12  271  LU5FCI PC2J JO22
223000 -10  289  LU5FCI F4EGM JN29
223500  -1 1840  LU5FCI 2E0BTX IO83
223415 -13  331  LU5FCI IK6DLK JN63

80m

UTC    dB Audio  Message
000145  -8 2150  LU5FCI VA1TTY RR73
000615 -10  349  LU5FCI KB9MCM -14 (x2)
013730 +10 2688  LU5FCI RW9WT LO64 (x4)
013900  +8 2327  LU5FCI ON6AA JO11 (x3)
014030  +3  441  LU5FCI UA4FKT LO23
014030  -1 2327  LU5FCI ON6AA 73
014100  +3  441  LU5FCI UA4FKT LO23 (x3)

60m

UTC    dB Audio  Message
220715 -13 1893  LU5FCI SM5DFM R-16 (x2)
215830  -4  701  LU5FCI OJ0JR -18 (x4)
220130 -11  228  LU5FCI PA4PA JO22
220130  +1  641  LU5FCI OJ0JR RR73
220200 -10  228  LU5FCI PA4PA JO22
220200  -4 2317  LU5FCI DL6ZXG JO51
220230  -4  228  LU5FCI PA4PA JO22
220230  -6 2317  LU5FCI DL6ZXG JO51 (x3)
220430 -10 1844  LU5FCI PA4PA 73

20m

UTC    dB Audio  Message
220415 -24 2117  LU5FCI PI4TX JO22 (x2)
221315 -15  922  LU5FCI BI4XDT PM01

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