F4DNK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: JN09

Receiver-side FT8 activity involving F4DNK, decoded by SO8OO in southeastern Poland. 243 related FT8 messages, 44 CQ messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-05-09 and 2026-06-05.

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

243

Related messages

CQ messages

UTC dates heard

-2 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-09
Last seen: 2026-06-05 11:11 UTC

Frequent QSO partners observed at SO8OO

Stations F4DNK worked most often, as logged from our receiver:

E75AA · Bosnia-Herzegovina OK1ACE · Czech Republic R9WFT · Asiatic Russia IQ9NI · Sicily JA1NLX · Japan YO6OGW · Romania NF3R · United States R2YW · European Russia SV5BYP · Dodecanese

Activity Heatmap

Locator transmitted by F4DNK

Approximate centre of JN09, decoded 2026-06-05 13:07 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	F4DNK S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-05 13:11	20m	0 / -	IU8RFW	-10 / -5	4	Partial capture
06-05 13:07	20m	+1 / -	OK1ACE	- / +1	3	✓ Closing fragment
06-05 13:02	20m	-1 / -	BH2XAY	- / -17	3	Partial capture
06-05 13:01	20m	+5 / -7	R9WFT	-16 / -15	5	✓ Full exchange observed
06-05 12:58	20m	+2 / 0	R2YW	+4 / -6	4	✓ Full exchange observed
06-05 12:53	20m	- / -	M0WOO	-13 / -	3	Partial capture
06-05 12:52	20m	+9 / -3	SV5BYP	+15 / -	4	✓ Closing observed
06-05 12:50	20m	+10 / -	YO6OGW	- / -1	3	✓ Closing fragment
06-05 12:46	20m	-5 / -	EA8DOY	- / -18	2	Partial capture
06-05 12:43	20m	-2 / -	W4EIS	- / -13	3	Partial capture
06-05 12:43	20m	+1 / -2	IQ9NI	-5 / 0	12	✓ Full exchange observed
06-05 12:39	20m	-6 / -	NF3R	- / +3	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
130130  +5 1849  R9WFT F4DNK R-15
130145 -17 1847  F4DNK R9WFT RR73
130200  +7 1849  R9WFT F4DNK 73
130230  +7 1849  BH2XAY F4DNK -17 (x3)
130530  -6 1926  JH1ASG F4DNK JN09
130745  +1 2014  OK1ACE F4DNK JN09 (x3)
131130 -10 1233  F4DNK IU8RFW +15
131215  +2 2014  JA1NLX F4DNK RR73
131315  +8 2014  IU8RFW F4DNK R-05 (x3)

Decoder S/N history by band

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