YF4FUV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Indonesia

Receiver-side FT8 activity involving YF4FUV, decoded by SO8OO in southeastern Poland. 53 related FT8 messages, observed on 40m, 20m, across 8 UTC dates. Heard between 2026-08-09 and 2026-08-24.

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

-7 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-08-09
Last seen: 2026-08-24 13:28 UTC

Frequent QSO partners observed at SO8OO

Stations YF4FUV worked most often, as logged from our receiver:

E75C · Bosnia-Herzegovina G3VCQ · England UA4FOH · European Russia PD2JAM · Netherlands DL6EL · Fed. Rep. of Germany EX7CQ · Kyrgyzstan OK2CNI · Czech Republic HA1BF · Hungary

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	YF4FUV S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 15:27	40m	- / -9	UA4FOH	+1 / -	2	✓ Closing fragment
08-20 14:27	20m	- / -	DL3MIB	-2 / -	7	Partial capture
08-11 15:12	20m	- / -15	E75C	-12 / -	2	✓ Closing fragment
08-10 15:42	20m	- / -	PD2JAM	-1 / -	9	✓ Closing fragment
08-10 14:24	20m	- / +5	DL6EL	-4 / -	4	✓ Closing fragment
08-09 15:43	20m	- / -16	YO4NF	-3 / -	2	Partial capture
08-09 15:31	20m	- / -	S52D	-2 / -	3	Partial capture
08-09 15:28	20m	- / -23	HA1BF	0 / -	2	✓ Closing fragment
08-09 14:56	20m	- / -	ON6AA	-15 / -	5	Partial capture
08-09 14:38	20m	- / -26	ON6AA	-9 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
160700 +12  514  YF4FUV UR1CCT KN69
152745  +3 2455  YF4FUV UA4FOH -09 (x2)

20m

UTC    dB Audio  Message
135330 -19 2338  YF4FUV UA3GIE KO92
151230 -11 2082  YF4FUV E75C -15 (x2)
154445 -17 1387  YF4FUV R9FDE LO88
081615 -22 1482  YF4FUV EA7ALL IM88
142700  -2 1108  YF4FUV DL3MIB JN57 (x7)
165945  +1 1369  YF4FUV ON4AOI -13
171130 -17 1763  YF4FUV EX7CQ RR73
191530  -5 2536  YF4FUV OK2CNI RR73

Decoder S/N history by band

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