IU5IZY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN53

Receiver-side FT8 activity involving IU5IZY, decoded by SO8OO in southeastern Poland. 61 related FT8 messages, 6 CQ messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-08-17 and 2026-08-20.

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

Related messages

CQ messages

UTC dates heard

-14 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-08-17
Last seen: 2026-08-20 06:55 UTC

Frequent QSO partners observed at SO8OO

Stations IU5IZY worked most often, as logged from our receiver:

9A4ZM · Croatia DL4SE · Fed. Rep. of Germany US7UK · Ukraine SP6EFY · Poland HG3FMZ · Hungary DA1ST · Fed. Rep. of Germany DL1EBW · Fed. Rep. of Germany DL3MIB · Fed. Rep. of Germany YT3ZT · Serbia

Activity Heatmap

Locator transmitted by IU5IZY

Approximate centre of JN53, decoded 2026-08-20 08:39 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	IU5IZY S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-20 08:54	20m	- / -8	DL3MIB	-8 / -	3	✓ Closing fragment
08-20 08:48	20m	- / -5	9A4ZM	-2 / -	3	✓ Closing fragment
08-19 08:42	40m	- / -5	HG3FMZ	-18 / -	2	✓ Closing fragment
08-19 08:38	40m	- / -	HG3FMZ	-18 / -	2	Partial capture
08-19 08:33	40m	- / -23	YT3ZT	-23 / -	2	✓ Closing fragment
08-18 19:06	40m	- / -13	DH5BM	-17 / -	6	Partial capture
08-18 18:49	40m	- / -	DL1EDR	-5 / -	3	Partial capture
08-18 18:30	40m	- / +2	DL1EBW	-20 / -	4	✓ Closing fragment
08-18 18:30	40m	- / -	RN2F	-12 / -	4	Partial capture
08-18 18:18	40m	- / -9	SP6EFY	-8 / -	4	✓ Closing fragment
08-18 18:16	40m	- / -12	PE1NPS	-14 / -	3	Partial capture
08-18 15:21	40m	- / -16	US7UK	-11 / -	6	✓ Closing fragment
08-18 15:21	40m	- / -12	DA1ST	-16 / -	3	✓ Closing fragment
08-18 14:53	40m	- / -10	DL4SE	-17 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
174015  -8 1444  IU5IZY R3KCW KO90
084815  -6 1608  IU5IZY 9A4ZM JN86 (x3)
085415 -13 1110  IU5IZY DL3MIB JN57 (x3)

40m

UTC    dB Audio  Message
190745 -17 1557  IU5IZY DH5BM R-13 (x4)
083315 -24 1830  IU5IZY YT3ZT -23 (x2)
083815 -20 1550  IU5IZY HG3FMZ JN96 (x4)
084645 -16 1012  IU5IZY DL4SE 73
083600 -23 1553  CQ IU5IZY JN53                        a1 (x2)
083700 -22 1552  F5ADH IU5IZY -05
083900 -24 1552  CQ IU5IZY JN53

Decoder S/N history by band

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