SA4CFJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden

Receiver-side FT8 activity involving SA4CFJ, decoded by SO8OO in southeastern Poland. 29 related FT8 messages, 2 CQ messages, observed on 40m, across 2 UTC dates. Heard between 2026-08-11 and 2026-08-18.

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

-15 dB

Mean decoder S/N

Bands

40m

First seen: 2026-08-11
Last seen: 2026-08-18 21:36 UTC

Frequent QSO partners observed at SO8OO

Stations SA4CFJ worked most often, as logged from our receiver:

DF5JU · Fed. Rep. of Germany GI4SNA · Northern Ireland PA3FMK · Netherlands F1ADG · France DL2AX · Fed. Rep. of Germany M9JSG · England IW1GB · Italy SM7JKW · Sweden DL9KM · Fed. Rep. of Germany G4DBW · England

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	SA4CFJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-18 23:35	40m	- / -3	EA3AAY	-19 / -	2	Partial capture
08-18 23:28	40m	- / -6	IW1GB	-12 / -	2	✓ Closing fragment
08-18 23:18	40m	- / -8	GI4SNA	-20 / -	2	✓ Closing fragment
08-18 21:14	40m	- / -4	PA3FMK	-10 / -	5	✓ Closing fragment
08-18 21:10	40m	- / -21	F1ADG	-14 / -	3	✓ Closing fragment
08-11 21:08	40m	-20 / -	IU7GSN	- / -	2	Partial capture
08-11 21:05	40m	- / +2	DL2AX	-16 / -	4	✓ Closing fragment
08-11 21:04	40m	- / +8	DF5JU	-19 / -	3	✓ Closing fragment
08-11 21:01	40m	- / -1	SM7JKW	-13 / -	3	✓ Closing fragment
08-11 20:58	40m	-7 / -	BA4II	- / -14	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
211000 -14  782  SA4CFJ F1ADG JN36 (x3)
211400 -12 2643  SA4CFJ PA3FMK JO22 (x5)
231845 -17 1904  SA4CFJ GI4SNA -08 (x2)
231945 -10  544  SA4CFJ CR7BRV IM58
232815  -9 2233  SA4CFJ IW1GB -06 (x2)
233545 -21 1639  SA4CFJ EA3AAY JN11 (x2)

Decoder S/N history by band

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