JA1IZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan Locator transmitted in a decoded message: PM95

Receiver-side FT8 activity involving JA1IZ, decoded by SO8OO in southeastern Poland. 32 related FT8 messages, observed on 20m, across 8 UTC dates. Heard between 2026-05-11 and 2026-07-31.

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

Related messages

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

20m

First seen: 2026-05-11
Last seen: 2026-07-31 19:45 UTC

Frequent QSO partners observed at SO8OO

Stations JA1IZ worked most often, as logged from our receiver:

EC5EA · Spain YO4LUP · Romania IQ7KM · Italy EA5OM · Spain LY5W · Lithuania EA7ALL · Spain UT2MZ · Ukraine UB8CPH · Asiatic Russia BG5BNW · China RN6MA · European Russia ER5DX · Moldova RX7T · European Russia

Activity Heatmap

Locator transmitted by JA1IZ

Approximate centre of PM95, decoded 2026-06-19 21:52 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	JA1IZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-31 21:44	20m	- / -	EA5OM	-7 / -	3	✓ Closing fragment
07-28 20:13	20m	- / -9	EC5EA	+4 / -	2	✓ Closing fragment
07-28 20:05	20m	- / -20	EA5GVJ	-17 / -	3	Partial capture
07-02 21:25	20m	- / -19	RN6MA	-2 / -	2	✓ Closing fragment
07-02 21:11	20m	- / -14	EB5AFK	-18 / -	2	Partial capture
06-19 21:27	20m	-21 / -	Z62NS	- / -	2	Partial capture
06-19 21:22	20m	-18 / -	LY5W	- / -8	2	✓ Closing fragment
06-18 21:47	20m	-21 / -	YO2MKE	- / -	2	Partial capture
06-18 21:42	20m	- / -13	RX7T	+2 / -	2	✓ Closing fragment
06-18 21:40	20m	- / -12	IQ7KM	+2 / -	2	✓ Closing fragment
06-18 21:32	20m	- / -16	EA7ALL	+9 / -	3	✓ Closing fragment
06-07 21:03	20m	-15 / -	RI0SP	- / -	2	Partial capture
05-29 21:41	20m	-14 / -	UT2MZ	- / -15	2	✓ Closing fragment
05-29 21:33	20m	-9 / -	ER5DX	- / -1	3	✓ Closing fragment
05-27 21:57	20m	-16 / -	HZ1TT	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
212815 -22 1958  Z62NS JA1IZ PM95
215200 -19 1995  SV4LGX JA1IZ PM95
211100 -18 2094  JA1IZ EB5AFK R-14 (x2)
212545  -2 2479  JA1IZ RN6MA -19 (x2)
195915 -16 2032  JA1IZ YO4LUP RR73
200545 -21 1426  JA1IZ EA5GVJ -20 (x3)
201345  +4 2415  JA1IZ EC5EA -09 (x2)
214415 -10 2188  JA1IZ EA5OM IM99 (x3)

Decoder S/N history by band

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