IN3ISU/P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy

Receiver-side FT8 activity involving IN3ISU/P, decoded by SO8OO in southeastern Poland. 137 related FT8 messages, 6 CQ messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-05-17 and 2026-05-31.

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

137

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-17
Last seen: 2026-05-31 08:06 UTC

Frequent QSO partners observed at SO8OO

Stations IN3ISU/P worked most often, as logged from our receiver:

S58MU · Slovenia ×2 DL4DBM · Fed. Rep. of Germany OE6TNO · Austria DJ4JB · Fed. Rep. of Germany LZ1ZF · Bulgaria ON6SAT · Belgium IZ5EBD · Italy IN3XUG · Italy DL0HAM · Fed. Rep. of Germany OK4KOP · Czech Republic IZ4OUL · Italy DA1ST · Fed. Rep. of Germany

Activity Heatmap

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	IN3ISU/P S/N	Counterpart	Counterpart S/N	Msgs	Capture
05-31 10:04	40m	- / -	SP9XG	-9 / -	3	Partial capture
05-31 09:33	40m	- / -	UT4PA	-14 / -	2	Partial capture
05-31 09:32	40m	- / -17	OK4KOP	+3 / -	5	Partial capture
05-31 09:29	40m	- / -	OK4KOP	+4 / -	2	Partial capture
05-31 09:28	40m	- / -14	IZ6IMO	-13 / -	2	Partial capture
05-31 09:22	40m	- / 0	IN3XUG	-9 / -	3	✓ Closing fragment
05-31 09:14	40m	- / -	F4BYA	-4 / -	2	Partial capture
05-31 09:09	40m	- / -12	ON6SAT	-18 / -	4	✓ Closing fragment
05-31 09:08	40m	- / -17	S58MU	-6 / -	3	✓ Closing fragment
05-31 08:56	40m	- / -2	DL4DBM	-11 / -	10	✓ Closing fragment
05-29 16:24	40m	- / +7	ON5HE	-4 / -	2	Partial capture
05-29 16:23	40m	-10 / -	DK9EU	-11 / -11	3	✓ Closing observed
05-29 16:20	40m	- / -	PE1NPS	-13 / -	3	Partial capture
05-29 16:18	40m	- / -	F4BYA	-4 / -	2	Partial capture
05-29 16:15	40m	- / -6	DK3WL	-8 / -	3	✓ Closing fragment
05-29 16:10	40m	-9 / -	F5RRS	-14 / +5	4	Partial capture
05-29 16:09	40m	-10 / -7	DL0HAM	+2 / +4	6	✓ Full exchange observed
05-29 16:09	40m	- / -	ON3MOH	-11 / -	2	Partial capture
05-29 16:09	40m	- / -	F4BYA	-9 / -	2	Partial capture
05-29 16:05	40m	- / -14	S58MU	+9 / -	4	✓ Closing fragment
05-29 16:04	40m	- / -	DK5UR	-6 / -	2	Partial capture
05-29 16:03	40m	- / -10	IZ5FSO	-8 / -	2	Partial capture
05-29 15:58	40m	- / -	DG6TOM	+5 / -	2	Partial capture
05-29 15:50	40m	- / -20	OK4KOP	+4 / -	5	✓ Closing fragment
05-29 15:49	40m	- / -	DJ4JB	-10 / -	3	✓ Closing fragment
05-29 15:48	40m	-12 / -14	DA1ST	-6 / -	5	✓ Closing observed
05-29 15:39	40m	- / -14	IZ5EBD	-12 / -	3	✓ Closing fragment
05-29 15:38	40m	- / -20	OE6TNO	+3 / -	3	✓ Closing fragment
05-29 15:35	40m	- / -9	IZ4OUL	-15 / -	3	✓ Closing fragment
05-29 15:33	40m	- / -	F4BYA	-6 / -	2	Partial capture
05-29 15:28	40m	- / -13	DL8LRZ	-11 / -	3	Partial capture
05-29 15:28	40m	- / -	IQ5VK	-18 / -	2	Partial capture
05-29 15:27	40m	- / -	OE6TNO	+6 / -	6	Partial capture
05-29 10:48	20m	- / -13	LZ1ZF	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
092345 -10 1453  IN3ISU/P IN3XUG 73
092845 -12 1098  IN3ISU/P IZ6IMO JN72
092915  +5 1032  IN3ISU/P OK4KOP JN89
092945 -14 1099  IN3ISU/P IZ6IMO R-14
092945  +4 1032  IN3ISU/P OK4KOP JN89 (x4)
093315 -12 1199  IN3ISU/P UT4PA KO20
093345  +5 1032  IN3ISU/P OK4KOP R-17
093345 -15 1199  IN3ISU/P UT4PA KO20
093415  +2 1033  IN3ISU/P OK4KOP R-17
100445 -13 2182  IN3ISU/P SP9XG JO90 (x3)

20m

UTC    dB Audio  Message
094930 -12 2501  IN3ISU/P G4BWQ IO90
104845  +2 1304  IN3ISU/P LZ1ZF -13 (x2)

Decoder S/N history by band

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