LU1FIV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Argentina Locator transmitted in a decoded message: FF98

Receiver-side FT8 activity involving LU1FIV, decoded by SO8OO in southeastern Poland. 1,094 related FT8 messages, 472 CQ messages, observed on 80m, 40m, 20m, 10m, across 49 UTC dates. Heard between 2026-05-25 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

1,094

Related messages

472

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 13:31 UTC

Frequent QSO partners observed at SO8OO

Stations LU1FIV worked most often, as logged from our receiver:

PP6BVM · Brazil ×3 LU3XEM · Argentina ×3 TA3F · Asiatic Turkey ×2 ON7DJ · Belgium ×2 M7BLJ · England ×2 ZL1VAH · New Zealand ×2 IZ1HNY · Italy ×2 SV1CDU · Greece ×2 EA3AYQ · Spain ×2 IK4LZH · Italy ×2 R7KEA · European Russia RA8AM · Asiatic Russia

Activity Heatmap

Locator transmitted by LU1FIV

Approximate centre of FF98, decoded 2026-08-22 20:23 UTC. A transmitted locator is not proof of the operator's permanent location.

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	LU1FIV S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 15:24	10m	- / 0	SV1PLH	-2 / -	2	✓ Closing fragment
08-23 15:06	10m	- / +7	PE9JAN	-8 / -	3	✓ Closing fragment
08-23 15:03	10m	- / -14	PD1RMB	-4 / -	4	✓ Closing fragment
08-23 14:07	10m	- / -	R7DX	-17 / -	5	Partial capture
08-23 14:05	10m	- / -12	UA6ADA	-12 / -	2	✓ Closing fragment
08-22 20:21	20m	- / -	C31KC	-10 / -	3	✓ Closing fragment
08-22 20:18	20m	-8 / -	JE2GEG	- / -10	3	✓ Closing fragment
08-22 20:18	20m	- / -16	F4GJE	+13 / -	3	Partial capture
08-22 20:16	20m	-9 / -	RZ4FWA	- / -15	2	✓ Closing fragment
08-22 20:16	20m	- / -	F4VTR	+14 / -	2	Partial capture
08-22 17:45	10m	- / -4	IK4UXA	-14 / -	2	✓ Closing fragment
08-22 17:29	10m	- / -4	IN3XUG	-14 / -	4	✓ Closing fragment
08-21 22:29	20m	-6 / -	N4MTB	- / -17	4	✓ Closing fragment
08-21 20:34	20m	-3 / -6	I0XNH	-4 / -9	3	✓ Full exchange observed
08-21 20:28	20m	-11 / -	SV1CDU	- / -15	4	✓ Closing fragment
08-21 20:25	20m	-13 / -	YL3KZ	- / -18	2	✓ Closing fragment
08-17 17:44	80m	- / -20	OE5ABL	-10 / -	2	Partial capture
08-16 22:26	20m	- / -24	R2DN	-7 / -	3	✓ Closing fragment
08-16 22:21	20m	- / -4	OS8E	-14 / -	3	✓ Closing fragment
08-16 20:51	20m	- / -9	R2ZFY	-13 / -	3	✓ Closing fragment
08-16 20:28	20m	-10 / -	CR5VP	- / -13	2	Partial capture
08-15 18:45	10m	-14 / -	EA6ZS	- / -14	2	✓ Closing fragment
08-13 21:30	20m	-10 / -	SP5CTY	- / -	2	✓ Closing fragment
08-13 21:27	20m	-9 / -	SQ9DXJ	- / -24	2	✓ Closing fragment
08-13 21:16	20m	-10 / -	DL9MY	- / -10	2	✓ Closing fragment
08-13 21:13	20m	-8 / -	RA3DA	- / -11	2	✓ Closing fragment
08-12 21:14	20m	-10 / +1	S58Z	+4 / -	3	✓ Closing observed
08-12 20:49	20m	- / -17	LZ1BK	-4 / -	2	✓ Closing fragment
08-11 21:31	20m	- / -9	OE3HPT	-4 / -	5	✓ Closing fragment
08-11 21:25	20m	- / -10	EC5M	0 / -	3	✓ Closing fragment
08-09 19:47	20m	- / -	EA5HM	-21 / -	2	Partial capture
08-08 17:44	10m	- / -15	DG1IAH	-5 / -	3	✓ Closing fragment
08-08 17:35	10m	- / -14	UA6CEY	-17 / -	4	✓ Closing fragment
08-07 21:29	20m	-12 / +8	DF8TS	-11 / -	2	✓ Closing observed
08-07 21:26	20m	-12 / -	M6YBL	-13 / -	3	✓ Closing observed
08-07 20:27	20m	- / -18	M9LCD	-4 / -	3	✓ Closing fragment
08-07 20:23	20m	- / -14	IU0RKJ	-17 / -	3	✓ Closing fragment
08-06 21:15	20m	- / -15	M7MUW	-2 / -	2	✓ Closing fragment
08-05 22:21	20m	-5 / -	F4GRW	- / -11	2	✓ Closing fragment
08-05 21:55	20m	-5 / -	OZ9TAN	- / -14	4	✓ Closing fragment
08-05 21:51	20m	-8 / +1	SP2HJN	-6 / -7	4	✓ Full exchange observed
08-05 21:48	20m	-6 / -	TA3F	- / -17	5	✓ Closing fragment
08-05 21:42	20m	-2 / -	G5TV	- / -14	2	✓ Closing fragment
08-05 21:41	20m	-4 / -	RC3AN	- / -15	2	✓ Closing fragment
08-04 22:01	40m	- / -	PA1PXL	-10 / -	2	Partial capture
08-04 21:53	40m	- / -	G0DYW	-6 / -	2	Partial capture
08-04 20:57	20m	- / -21	R3PLA	+1 / -	3	✓ Closing fragment
08-03 21:37	20m	-4 / -	LU3XEM	- / -13	2	✓ Closing fragment
08-03 21:33	20m	-4 / -	DL5ARM	- / -	2	✓ Closing fragment
08-03 21:31	20m	-2 / -	OH3JP	- / -14	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
140815 -20 1746  LU1FIV R7DX KN84 (x4)
150345  -7 2641  LU1FIV PD1RMB JO32 (x4)
150615  -6  837  LU1FIV PE9JAN JO22 (x3)
151415  -6 2748  LU1FIV IK7YZB -13
152415  -3 2987  LU1FIV SV1PLH R+00 (x2)
153115  -8 2608  LU1FIV IZ0EAE JN61

20m

UTC    dB Audio  Message
201830 +16 2556  LU1FIV F4GJE -16
201830  -6  546  LU1FIV DL1MKP JN49
201845 -11 2550  JE2GEG LU1FIV -10
201900 +12 2556  LU1FIV F4GJE -16
201915  -4 2550  JE2GEG LU1FIV -09 (x2)
202000 +10 2556  LU1FIV F4GJE -11
202100  -7 1555  LU1FIV C31KC JN02 (x3)
202245  -7 2550  CQ LU1FIV FF98 (x2)
202345  -8 2551  <...> LU1FIV -02
202400 +12  484  LU1FIV SV9/PD9VOG R-12
202430 +10 2550  LU1FIV ON8BB JO21

80m

UTC    dB Audio  Message
200100  +8 2401  LU1FIV 9A4ZM JN86 (x3)
220930  -2 1748  LU1FIV SV7LWI KN20
174400 -10 2580  LU1FIV OE5ABL -20 (x2)

40m

UTC    dB Audio  Message
231600 -16 2118  LU1FIV PC2J JO22
231630 -20 1480  LU1FIV DL1UDO JO31
231630  -7 2118  LU1FIV PC2J JO22 (x3)
212115  -1 2307  LU1FIV UR5SD KN28 (x3)
212315  -2 2636  LU1FIV SP5GW KO02
215045 -16 1409  LU1FIV HB9CZF -23
215245  -5 2495  LU1FIV PA1PXL JO21
215315  -4 2494  LU1FIV G0DYW IO91 (x2)
220115 -14 2495  LU1FIV PA1PXL JO21 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.