IU6TZS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN72

Receiver-side FT8 activity involving IU6TZS, decoded by SO8OO in southeastern Poland. 21 related FT8 messages, observed on 20m, 10m, across 5 UTC dates. Heard between 2026-05-31 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

-8 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-31
Last seen: 2026-08-20 04:23 UTC

Frequent QSO partners observed at SO8OO

Stations IU6TZS worked most often, as logged from our receiver:

TI5RR · Costa Rica ×2 DK0ND · Fed. Rep. of Germany VP2MAA · Montserrat HC2GRC · Ecuador 5Z4VJ · Kenya PD2WL · Netherlands KA9FOX · United States SP6FME · Poland

Activity Heatmap

Locator transmitted by IU6TZS

Approximate centre of JN72, decoded 2026-08-20 06:19 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	IU6TZS S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-20 06:21	20m	- / -1	DK7ZT	-7 / -	4	Partial capture
08-20 06:19	20m	+3 / -	YT2VVV	- / -11	2	Partial capture
08-20 06:06	20m	+3 / -	VK4VCC	- / -16	2	Partial capture
07-17 06:45	20m	-2 / -	HC2GRC	- / -10	2	✓ Closing fragment
07-17 06:38	20m	-6 / -	KA9FOX	- / -5	2	✓ Closing fragment
07-17 06:36	20m	-6 / -	TI5RR	- / -	2	✓ Closing fragment
07-15 16:28	20m	- / -5	TN8GD	-14 / -	2	Partial capture
07-15 16:20	20m	- / +3	DK0ND	+4 / -	3	✓ Closing fragment
07-07 16:20	20m	-8 / -10	5Z4VJ	-10 / -4	4	✓ Full exchange observed
06-14 06:45	20m	+1 / -	CO8LY	- / -	3	Partial capture
06-14 06:44	20m	- / -	F5RRS	+2 / -	2	Partial capture
06-14 06:42	20m	-3 / -	SP6FME	- / +3	2	✓ Closing fragment
06-14 06:42	20m	0 / -4	PD2WL	-15 / -13	7	✓ Full exchange observed
06-14 06:41	20m	+1 / -7	VP2MAA	-17 / -10	4	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
063915  -8  482  KA9FOX IU6TZS 73
064100  -8  947  3V8HP IU6TZS JN72
064530  -1  375  HC2GRC IU6TZS R-10 (x2)
064800 -12 1180  3V8HP IU6TZS JN72 (x2)
060645  +7  380  VK4VCC IU6TZS JN72 (x2)
061730  -2  909  TI5RR IU6TZS 73
061900  +3 1209  YT2VVV IU6TZS JN72 (x2)
062145  -6  881  IU6TZS DK7ZT -01 (x4)

10m

UTC    dB Audio  Message
134415 -11 1083  IU6TZS M0IAP IO93

Decoder S/N history by band

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