F4JPY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: JN39

Receiver-side FT8 activity involving F4JPY, decoded by SO8OO in southeastern Poland. 68 related FT8 messages, 7 CQ messages, observed on 80m, 20m, across 5 UTC dates. Heard between 2026-08-09 and 2026-08-14.

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

80m 20m

First seen: 2026-08-09
Last seen: 2026-08-14 16:01 UTC

Frequent QSO partners observed at SO8OO

Stations F4JPY worked most often, as logged from our receiver:

G8OO · England ×2 ON4MAP · Belgium DO8JB · Fed. Rep. of Germany DL9ATW · Fed. Rep. of Germany S56UVB · Slovenia DO9BAU · Fed. Rep. of Germany HA7TM · Hungary DL9KM · Fed. Rep. of Germany M5RJR · England

Activity Heatmap

Locator transmitted by F4JPY

Approximate centre of JN39, decoded 2026-08-12 23:09 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	F4JPY S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-12 23:16	20m	- / -4	DL9KM	-4 / -	4	✓ Closing fragment
08-12 21:01	20m	- / -4	F5IXN	-11 / -	3	Partial capture
08-12 20:18	20m	-19 / -11	S56UVB	+4 / -6	5	✓ Full exchange observed
08-12 01:11	80m	-24 / -24	G8OO	+5 / -	5	✓ Full exchange observed
08-12 01:04	80m	-24 / -8	DO8JB	+6 / -	3	✓ Closing observed
08-12 01:01	80m	-22 / -17	M5RJR	+6 / +5	6	✓ Full exchange observed
08-12 00:45	80m	-18 / -11	ON4MAP	-6 / +2	6	✓ Full exchange observed
08-12 00:41	80m	-14 / -16	HB10GBT	-1 / +8	4	Partial capture
08-12 00:39	80m	- / -	DO5PY	+2 / -	2	Partial capture
08-11 01:44	80m	-11 / -15	G8OO	-5 / -	11	✓ Closing observed
08-11 01:35	80m	- / -16	IQ4JO	+8 / -	2	Partial capture
08-11 01:32	80m	- / -9	DL9ATW	-4 / -	3	✓ Closing fragment
08-11 01:06	80m	- / -19	DO9BAU	0 / -	5	✓ Closing fragment
08-10 20:52	80m	- / -	ON4MAP	-11 / -	4	Partial capture
08-09 15:36	20m	- / -12	HA7TM	-11 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
201900  -2  814  F4JPY S56UVB JN76
201915 -19  814  S56UVB F4JPY -06
201930  +8  814  F4JPY S56UVB R-11 (x2)
202630 -16 1035  CQ DX F4JPY JN39
202945  -7 1714  F4JPY RA3GZ -14
210130  -9 2376  F4JPY F5IXN JN23 (x3)
230945  -6 2932  N2BJ F4JPY JN39
231645  -4 1095  F4JPY DL9KM JN68 (x4)
180115 -13 1309  F4JPY RY7G LN14

80m

UTC    dB Audio  Message
010145 -23  765  M5RJR F4JPY JN39 (x2)
010300  +7  765  F4JPY M5RJR -17
010315 -24  765  M5RJR F4JPY R+05
010330  +4  765  F4JPY M5RJR RR73
010345 -24  766  M5RJR F4JPY 73
010400  +6  426  F4JPY DO8JB JO32 (x2)
010445 -24  766  DO8JB F4JPY RR73
011130  +0  652  F4JPY G8OO JO02 (x2)
011215 -24 1618  G8OO F4JPY +12
011230  +8  652  F4JPY G8OO R-24 (x2)
011430  -7 1818  F4JPY DO7RMA -07

Decoder S/N history by band

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