JJ1KZZ — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving JJ1KZZ, decoded by SO8OO in southeastern Poland. 73 related FT8 messages, observed on 20m, 10m, across 24 UTC dates. Heard between 2026-05-26 and 2026-08-23.

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

-6 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-26
Last seen: 2026-08-23 19:30 UTC

Frequent QSO partners observed at SO8OO

Stations JJ1KZZ worked most often, as logged from our receiver:

EA8DHH · Canary Islands EX8ABR · Kyrgyzstan EC5K · Spain T77RN · San Marino UR4UNR/P · Ukraine 9A2RD · Croatia TA2HTU · Asiatic Turkey 7Z1IS · Saudi Arabia YO8PS · Romania YO4DWD · Romania E77FN · Bosnia-Herzegovina TT1GD · Chad

Activity Heatmap

Locator transmitted by JJ1KZZ

Approximate centre of PM95, decoded 2026-08-23 21:33 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	JJ1KZZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:29	20m	- / -15	SV5BYP	-11 / -	3	✓ Closing fragment
08-21 21:51	20m	- / -19	DK0SD	+3 / -	3	Partial capture
08-21 21:11	20m	- / -12	EA5OM	+5 / -	3	Partial capture
08-16 21:23	20m	- / -19	E77FN	-14 / -	2	✓ Closing fragment
08-16 21:18	20m	- / 0	T77RN	-2 / -	2	✓ Closing fragment
08-14 21:49	20m	- / -12	F6EKI	-13 / -	5	✓ Closing fragment
08-12 21:35	20m	- / -24	SV5BYP	-16 / -	2	Partial capture
08-09 21:47	20m	- / -15	IW4AOT	-4 / -	5	Partial capture
08-07 21:46	20m	- / -18	EA8DHH	-10 / -	2	✓ Closing fragment
08-06 21:22	20m	- / -12	YO6LM	-8 / -	2	Partial capture
08-05 21:18	20m	- / -6	F5SJC	-1 / -	3	✓ Closing fragment
08-02 07:47	10m	- / -12	EC5K	-7 / -	2	✓ Closing fragment
07-25 21:54	20m	- / -	4Z1GY	-12 / -	3	Partial capture
07-16 21:16	20m	- / -25	EG5SJO	0 / -	2	Partial capture
07-12 21:51	20m	- / -17	YO4DWD	-15 / -	2	✓ Closing fragment
06-23 21:41	20m	- / -14	4L1FL	-9 / -	3	Partial capture
06-13 07:51	10m	- / -13	<...>	-4 / -	2	Partial capture
06-12 21:52	20m	- / -7	9A2RD	+16 / -	2	✓ Closing fragment
06-11 10:16	10m	- / -15	5H1KB	+2 / -	2	Partial capture
06-08 21:51	20m	- / -6	7Z1IS	-12 / -	2	✓ Closing fragment
06-07 21:47	20m	-10 / -	7Z1DS	- / -26	2	Partial capture
06-02 21:42	20m	- / -9	BG7BMG	-18 / -	2	✓ Closing fragment
05-26 22:56	20m	- / -10	TT1GD	+8 / -	3	✓ Closing fragment
05-26 22:46	20m	- / -12	TT1GD	+8 / -	3	Partial capture
05-26 21:21	20m	-11 / -	TA2HTU	- / -18	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
212330 -15 1453  JJ1KZZ E77FN RR73
214145  -5  448  JJ1KZZ UR4UNR/P RR73
224730  -7 2104  JJ1KZZ II7MGBT -15
211130  +4 2591  JJ1KZZ EA5OM -12 (x3)
214645  -7 2373  JJ1KZZ UN0GY -06
215115  -2 1599  JJ1KZZ DK0SD -19 (x3)
212745  +1  672  JJ1KZZ EA8BYZ RR73
212945 -12 1912  JJ1KZZ SV5BYP -15 (x3)
213315 -12  499  LZ1EV JJ1KZZ PM95

10m

UTC    dB Audio  Message
101630  +1  477  JJ1KZZ 5H1KB -15 (x2)
075130  -4 1684  JJ1KZZ <...> -13 (x2)
074700  -7 1246  JJ1KZZ EC5K -12 (x2)

Decoder S/N history by band

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