IU3VXN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN55

Receiver-side FT8 activity involving IU3VXN, decoded by SO8OO in southeastern Poland. 370 related FT8 messages, 132 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 21 UTC dates. Heard between 2026-04-27 and 2026-07-26.

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

370

Related messages

132

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-04-27
Last seen: 2026-07-26 13:12 UTC

Frequent QSO partners observed at SO8OO

Stations IU3VXN worked most often, as logged from our receiver:

PE1NPS · Netherlands ×2 F1IQH · France ×2 EA3HMM · Spain ×2 PD1HBL · Netherlands ×2 HG8LXL · Hungary Z62NS · Republic of Kosovo JE1FQV · Japan PD0HLA · Netherlands EA5ET · Spain 2E0TZW · England PY2ATI · Brazil IK2XDF · Italy

Activity Heatmap

Locator transmitted by IU3VXN

Approximate centre of JN55, decoded 2026-07-26 10:39 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	IU3VXN S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-26 10:42	20m	-15 / -	PD1HBL	- / -	2	✓ Closing fragment
07-26 10:29	20m	-4 / +1	F1ODM	-14 / -	5	Partial capture
07-26 09:44	40m	- / -6	UT4PA	-18 / -	2	✓ Closing fragment
07-26 09:21	40m	- / -	UT4PA	-17 / -	6	Partial capture
07-25 16:21	10m	- / -	RK6OQ	-2 / -	2	Partial capture
07-25 16:18	10m	-7 / -	EA3HMM	- / -9	2	✓ Closing fragment
07-25 16:16	10m	-10 / -	SV2JAO	- / -	3	✓ Closing fragment
07-25 16:04	20m	- / -	DH2RL	-12 / -	2	Partial capture
07-25 15:52	20m	-18 / -	YO5PHL	- / -11	3	✓ Closing fragment
07-25 15:48	20m	-18 / -19	UN6GO	-18 / -	2	Partial capture
07-18 10:43	10m	- / 0	PD0HLA	-7 / -	2	✓ Closing fragment
07-16 20:52	40m	-17 / -3	IN3IZQ	-12 / -	3	✓ Closing observed
07-16 17:26	20m	-9 / -	PE1NPS	-18 / -	2	✓ Closing observed
07-16 17:22	20m	- / -11	UA4FEN	+9 / -	3	Partial capture
07-16 17:21	20m	-8 / -	DK3TNA	- / -7	2	✓ Closing fragment
07-16 17:08	40m	-11 / 0	SP9UPH	-3 / +8	5	✓ Full exchange observed
07-16 17:00	40m	- / +1	<...>	-3 / -	2	Partial capture
07-13 21:01	80m	-21 / -21	RL2F	-3 / -8	8	✓ Full exchange observed
07-13 20:49	40m	-5 / -	EA7JVC	- / +1	2	✓ Closing fragment
07-13 20:43	40m	-7 / -	SP5GTI	- / -9	2	✓ Closing fragment
07-13 20:42	40m	- / -	F5HNQ	-7 / -	2	Partial capture
07-13 20:38	40m	-13 / -	HA7TM	- / +6	2	✓ Closing fragment
07-13 20:24	20m	-8 / -13	PD5N	-10 / -11	2	Partial capture
07-13 20:18	20m	-8 / -	JE1FQV	-2 / -13	5	✓ Closing observed
07-13 20:16	20m	-9 / -	BG7BMG	- / -	3	Partial capture
07-07 10:56	10m	-4 / -	EA2JE	- / -10	2	✓ Closing fragment
07-07 10:51	10m	-8 / -	2E0TZW	- / 0	5	✓ Closing fragment
07-07 10:48	10m	-10 / -	DO1ID	- / 0	3	✓ Closing fragment
07-07 10:37	10m	-12 / -	UR5VPR	- / -13	2	✓ Closing fragment
07-07 10:36	10m	-10 / -	DO5HCS	- / -	2	✓ Closing fragment
07-07 10:31	10m	-12 / -	EA5ET	-10 / -	5	✓ Full exchange observed
07-07 10:25	10m	-14 / -	RC9WC	- / -12	3	Partial capture
07-07 10:23	10m	-14 / -	UX7QV	- / -3	2	✓ Closing fragment
07-07 10:22	10m	-18 / -	G0JKY	- / +8	2	✓ Closing fragment
07-07 10:21	10m	- / -	EB3JT	-18 / -	2	Partial capture
07-07 10:18	10m	-17 / -	EA5AXO	- / -3	2	✓ Closing fragment
07-07 10:15	10m	-9 / -	SP2SO	- / -2	2	✓ Closing fragment
07-07 10:13	10m	-15 / -	SP9JMZ	- / -23	2	✓ Closing fragment
07-07 10:10	10m	-10 / -	DO5OT	- / -20	3	✓ Closing fragment
07-07 10:08	10m	-12 / -	HG8LXL	- / +5	2	✓ Closing fragment
07-07 10:07	10m	-16 / -	LZ4VR	- / -1	2	✓ Closing fragment
07-05 11:53	10m	-9 / -	II6WWA	- / -	2	Partial capture
07-05 10:56	10m	-12 / -	EA7UW	- / -16	2	✓ Closing fragment
07-05 10:55	10m	-13 / -2	PD9FLX	-12 / -	2	Partial capture
07-05 10:49	10m	-8 / -2	PD9FLX	-8 / -	5	Partial capture
07-05 10:43	10m	-10 / -	EG4WWA	- / -11	2	Partial capture
07-05 10:36	10m	-10 / -	II9WWA	- / -	8	Partial capture
07-05 10:30	10m	-10 / +5	Z30WWA	-18 / -	7	✓ Closing observed
07-05 10:27	10m	-3 / -	TA3ZZ	- / -11	3	✓ Closing fragment
07-05 10:26	10m	-6 / -	RU3XX	- / 0	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
105615  -1 1190  EA2JE IU3VXN -10 (x2)
104315  -8 2590  IU3VXN PD0HLA +00 (x2)
161615 -11  768  CQ IU3VXN JN55
161645  -9  767  SV2JAO IU3VXN JN55 (x3)
161815  -7  767  EA3HMM IU3VXN -09 (x2)
161915 -12  767  CQ IU3VXN JN55 (x2)
162100  -6  767  IU3VXN RK6OQ KN87 (x2)
151215 -14  916  IU3VXN DO2PY JO32

20m

UTC    dB Audio  Message
155445  -8  779  IU3VXN DG5DR JN69
160415 -14  756  IU3VXN DH2RL JN68 (x2)
102945 -12 2332  IU3VXN F1ODM +01 (x2)
103130  -4 2797  F1ODM IU3VXN JN55
103215 -18 2332  IU3VXN F1ODM +01 (x2)
103400  -6 2797  US1MM IU3VXN -07
103730  -4 2797  CQ IU3VXN JN55 (x3)
104230 -15  790  PD1HBL IU3VXN RR73 (x2)
104545 -22 1565  IU3VXN DB1EF JO41

40m

UTC    dB Audio  Message
170945  -2 1072  IU3VXN SP9UPH 73
171100  -9  836  DN2FBG IU3VXN RR73
171130 -10  835  CQ IU3VXN JN55
205245 -11 2136  IU3VXN IN3IZQ -03 (x2)
205330 -17 2134  IN3IZQ IU3VXN 73
160815 -13  719  CQ IU3VXN JN55
092130 -14 1540  IU3VXN UT4PA KO20 (x8)

80m

UTC    dB Audio  Message
202315  -3 2194  IU3VXN DK1MCS JN57 (x3)
202430 -11 1104  II0RTER IU3VXN JN55
202445 -12 2194  IU3VXN DK1MCS JN57 (x3)
210130 -17 2054  RL2F IU3VXN JN55 (x3)
210245  -5 2053  IU3VXN RL2F -21
210300 -23 2054  RL2F IU3VXN R-08
210315  -2 2054  IU3VXN RL2F -21 (x3)

60m

UTC    dB Audio  Message
201800  +2  601  IU3VXN RR73; SP2RG <...> -02

Decoder S/N history by band

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