JH1FSF — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JH1FSF, decoded by SO8OO in southeastern Poland. 121 indexed activity records, involving 160m, 80m, 40m, 10m. Heard between 2026-09-03 and 2026-11-04.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

Overview

121

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

160m 80m 40m 10m

First indexed activity: 2026-09-03
Last indexed activity: 2026-11-04 21:17 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JH1FSF in decoded directed-looking exchanges:

CN8WK · Morocco DF6PW · Fed. Rep. of Germany DL3IAE · Fed. Rep. of Germany E73S · Bosnia-Herzegovina F4EZJ · France F5UKW · France IK0MHR · Italy LZ1KU · Bulgaria OH3SR · Finland ON4IQ · Belgium ON7NQ · Belgium PI4DX · Netherlands

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	JH1FSF S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 21:17	40m	- / -19	IU8SDI	-14 / -	2	Partial capture
11-04 21:08	40m	- / -22	Z34K	-7 / -	2	✓ Closing fragment
11-03 21:07	160m	- / -13	RN3TT	-18 / -	2	✓ Closing fragment
11-03 20:36	160m	- / -13	RA3THN	-4 / -	2	✓ Closing fragment
11-03 20:29	160m	- / -	OK1XV	+8 / -	2	Partial capture
10-30 20:23	160m	- / -16	RZ3DX	+8 / -	2	✓ Closing fragment
10-30 20:20	160m	- / -15	RZ3DW	+6 / -	4	Partial capture
10-29 20:37	160m	- / -18	F4EZJ	-8 / -	2	✓ Closing fragment
10-29 20:32	160m	- / -16	DL9MRF	+2 / -	2	Partial capture
10-29 20:26	160m	- / -22	DL9MRF	+11 / -	2	Partial capture
10-29 20:14	160m	- / -15	ON7NQ	0 / -	2	✓ Closing fragment
10-29 20:06	160m	- / -19	RN1CW	-9 / -	6	Partial capture
10-29 20:06	160m	- / -23	PA0O	-8 / -	12	Partial capture
10-29 20:04	160m	- / -17	DF6PW	+13 / -	2	✓ Closing fragment
10-29 19:48	160m	- / -21	DL9MRF	-2 / -	2	Partial capture
10-29 19:40	160m	- / -16	F4EZJ	-4 / -	2	Partial capture
10-29 19:35	160m	- / -13	DL3IAE	+10 / -	2	✓ Closing fragment
10-29 19:32	160m	- / -	R5BS	-14 / -	3	Partial capture
10-29 19:31	160m	- / -6	SP3BPU	+6 / -	7	✓ Closing fragment
10-29 19:29	160m	- / -	F5UKW	+8 / -	3	✓ Closing fragment
10-29 19:29	160m	- / -	SP2HNF	+10 / -	13	Partial capture
10-29 19:28	160m	- / -18	ON4IQ	+12 / -	2	✓ Closing fragment
10-28 20:55	160m	- / -16	LZ1KU	-3 / -	2	✓ Closing fragment
10-28 20:44	160m	- / -16	R5WW	+12 / -	2	✓ Closing fragment
10-28 20:21	160m	- / -20	RU3UR	+11 / -	2	✓ Closing fragment
10-25 21:15	80m	- / -14	4O4A	+7 / -	2	✓ Closing fragment
10-25 21:05	80m	- / -14	4O4A	+12 / -	3	Partial capture
10-04 20:14	80m	- / -21	UA4FKT	+12 / -	4	✓ Closing fragment
10-04 20:12	80m	- / -15	OT7K	+16 / -	3	✓ Closing fragment
10-04 20:06	80m	- / -18	DJ7M	+22 / -	2	✓ Closing fragment
09-23 19:56	160m	- / -	UX1AA	-23 / -	2	Partial capture
09-23 19:53	160m	- / -21	OH3SR	-1 / -	3	✓ Closing fragment
09-23 19:38	160m	- / -16	SP2HNF	+6 / -	4	✓ Closing fragment
09-23 19:09	160m	- / -12	PI4DX	-7 / -	4	✓ Closing fragment
09-23 09:20	10m	- / -16	CN8WK	+12 / -	2	✓ Closing fragment
09-03 20:27	40m	- / -9	EX7CQ	-8 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
202700  -7 1735  JH1FSF EX7CQ -09 (x2)
210830  -6  312  JH1FSF Z34K -22 (x2)
211315 -14  730  JH1FSF IU8SDI JN71 (x3)

160m

UTC    dB Audio  Message
203745  -7 2392  JH1FSF F4EZJ RR73
202030  +5 2520  JH1FSF RZ3DW -15 (x4)
202300  +8 1327  JH1FSF RZ3DX -16 (x2)
202930 +14 2055  JH1FSF OK1XV JN79 (x2)
203600  -5 1087  JH1FSF RA3THN -13 (x2)
203830  -6 2439  JH1FSF RJ6B 73
210115  -3 1305  JH1FSF IK0MHR RR73
210745 -19 2394  JH1FSF RN3TT -13 (x2)

80m

UTC    dB Audio  Message
200630 +23  657  JH1FSF DJ7M -18 (x2)
201230 +17 1610  JH1FSF OT7K -15 (x3)
201400 +10 2612  JH1FSF UA4FKT LO23 (x4)
201930 -12 1894  JH1FSF RY4D 73
210500 +13 2673  JH1FSF 4O4A -14 (x5)

10m

UTC    dB Audio  Message
092030 +13 2435  JH1FSF CN8WK -16 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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