9A3CFC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Croatia Locator transmitted in a decoded message: JN75

Receiver-side FT8 activity involving 9A3CFC, decoded by SO8OO in southeastern Poland. 30 related FT8 messages, observed on 20m, across 3 UTC dates. Heard between 2026-06-13 and 2026-06-16.

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

-1 dB

Mean decoder S/N

Bands

20m

First seen: 2026-06-13
Last seen: 2026-06-16 03:13 UTC

Frequent QSO partners observed at SO8OO

Stations 9A3CFC worked most often, as logged from our receiver:

PD7RF · Netherlands ×2 PE9JAN · Netherlands EA1A · Spain F1DXP · France EA3NG · Spain EA7DJN · Spain SP6AXW · Poland DL7DF · Fed. Rep. of Germany EA2EWL · Spain PD0WRT · Netherlands YO6OGW · Romania M7JVT · England

Activity Heatmap

Locator transmitted by 9A3CFC

Approximate centre of JN75, decoded 2026-06-14 19:38 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	9A3CFC S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-16 05:13	20m	- / +3	M7JVT	+4 / -	2	✓ Closing fragment
06-14 19:37	20m	-2 / -	OS9T	- / -	2	Partial capture
06-14 12:28	20m	- / -7	PD7RF	-3 / -	2	✓ Closing fragment
06-14 12:23	20m	- / -7	YO6OGW	+8 / -	2	✓ Closing fragment
06-14 07:56	20m	-4 / -	PD0WRT	- / -6	2	✓ Closing fragment
06-14 07:37	20m	- / -18	PD2RC	-6 / -	3	Partial capture
06-14 07:06	20m	+3 / -	PD0WH	- / -	7	Partial capture
06-14 06:53	20m	0 / -9	EA3NG	-6 / -14	5	✓ Full exchange observed
06-14 06:41	20m	+6 / -	EA7DJN	- / -10	3	✓ Closing fragment
06-14 06:35	20m	+1 / -10	EA2EWL	-6 / -16	5	✓ Full exchange observed
06-14 06:15	20m	+2 / +6	SP6AXW	-8 / -7	7	✓ Full exchange observed
06-14 06:14	20m	+2 / -4	DL7DF	-4 / -6	4	✓ Full exchange observed
06-14 06:09	20m	0 / -	PD7RF	- / -	2	Partial capture
06-14 05:56	20m	- / -	SV5BYP	+2 / -	3	Partial capture
06-14 05:56	20m	-6 / -	M0IOY	- / -10	2	✓ Closing fragment
06-13 16:53	20m	- / +1	PE9JAN	+2 / -	2	✓ Closing fragment
06-13 16:52	20m	- / -12	EA1A	+7 / -	2	✓ Closing fragment
06-13 16:45	20m	- / -1	F1DXP	+8 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
073730  -4 2677  9A3CFC PD2RC -18 (x3)
074645  -2 2677  F1POK 9A3CFC JN75
075600  -4 2679  PD0WRT 9A3CFC R-06 (x2)
122330  +9 2281  9A3CFC YO6OGW -07 (x2)
122845  -5  422  9A3CFC PD7RF -07 (x2)
130730  -9  958  9A3CFC OZ7DR -13
193715  -7 2856  OS9T 9A3CFC JN75 (x2)
051300  +6  703  9A3CFC M7JVT +03 (x2)

Decoder S/N history by band

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