JH1KFU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JH1KFU, decoded by SO8OO in southeastern Poland. 86 related FT8 messages, observed on 80m, 20m, across 32 UTC dates. Heard between 2026-05-09 and 2026-08-07.

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

-2 dB

Mean decoder S/N

Bands

80m 20m

First seen: 2026-05-09
Last seen: 2026-08-07 17:02 UTC

Frequent QSO partners observed at SO8OO

Stations JH1KFU worked most often, as logged from our receiver:

DD5Y · Fed. Rep. of Germany ×2 TN8GD · Republic of the Congo ×2 DF3IS · Fed. Rep. of Germany RQ2Q · European Russia UN0GY · Kazakhstan DL2MIJ · Fed. Rep. of Germany UA3GPM · European Russia RL3AW · European Russia DJ1SL · Fed. Rep. of Germany IK7IMK · Italy TA3GO · Asiatic Turkey OH6XX · Finland

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	JH1KFU S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-07 19:01	80m	- / -	9A4ZM	+2 / -	3	Partial capture
07-27 20:06	20m	- / -	4Z1GY	-17 / -	2	Partial capture
07-15 20:37	20m	- / -24	DL1CC	-14 / -	4	Partial capture
07-13 20:57	20m	- / -25	IT9EJW	-15 / -	3	Partial capture
07-11 20:52	20m	- / -14	RQ2Q	-5 / -	2	✓ Closing fragment
06-29 19:49	20m	- / -25	DJ1SL	0 / -	2	✓ Closing fragment
06-25 20:58	20m	- / -17	DF3IS	0 / -	2	Partial capture
06-24 23:34	20m	- / -16	YE4FNN	-15 / -	2	✓ Closing fragment
06-17 21:08	20m	- / -21	IR0RCAG	+14 / -	2	Partial capture
06-16 19:39	20m	- / -9	UN0GY	-6 / -	2	✓ Closing fragment
06-12 20:47	20m	- / -18	DL2MIJ	+14 / -	2	✓ Closing fragment
06-11 19:45	20m	- / -20	UE6RU	+3 / -	2	✓ Closing fragment
06-10 20:00	20m	- / -13	ZL1UZM	-18 / -	2	✓ Closing fragment
06-08 20:08	20m	- / -17	R4PF	+4 / -	2	✓ Closing fragment
06-07 21:04	20m	- / -7	DD5Y	+9 / -	2	✓ Closing fragment
06-07 20:44	20m	- / -14	DD5Y	+1 / -	3	Partial capture
06-07 20:32	20m	- / -20	DD5Y	+6 / -	5	✓ Closing fragment
06-07 20:05	20m	- / -18	IK7IMK	+1 / -	2	✓ Closing fragment
06-07 19:58	20m	- / -1	Z62NS	+7 / -	2	✓ Closing fragment
06-05 21:01	20m	- / -17	SP9ODY	+3 / -	2	✓ Closing fragment
06-04 20:53	20m	- / -17	UA3GPM	+8 / -	3	✓ Closing fragment
06-03 20:38	20m	- / -14	SV8DCY	-8 / -	2	✓ Closing fragment
06-02 20:46	20m	- / -21	DL3KZA	-4 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
190130  +0 1028  JH1KFU 9A4ZM JN86 (x3)

20m

UTC    dB Audio  Message
205215  -1  690  JH1KFU RQ2Q -14 (x2)
205745 -16 1712  JH1KFU IT9EJW -25 (x3)
203715 -19 1310  JH1KFU DL1CC -24 (x4)
205930 -21 1976  JH1KFU OH6XX -15 (x2)
202945 +14 3007  JH1KFU OK1KKI -24
200630 -17 1945  JH1KFU 4Z1GY KM72 (x2)
212900  -2  914  JH1KFU TN8GD RR73

Decoder S/N history by band

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