F4MLN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: JN18

Receiver-side FT8 activity involving F4MLN, decoded by SO8OO in southeastern Poland. 30 related FT8 messages, 9 CQ messages, observed on 20m, 10m, across 7 UTC dates. Heard between 2026-05-30 and 2026-08-19.

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

-9 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-30
Last seen: 2026-08-19 17:34 UTC

Frequent QSO partners observed at SO8OO

Stations F4MLN worked most often, as logged from our receiver:

K1SM · United States HB0RER · Liechtenstein F5IXN · France NU1T · United States F1PBZ · France EA8DGI · Canary Islands PD1ADA · Netherlands UT1KWA · Ukraine JA5ROH/P · Japan TN8GD · Republic of the Congo OZ9TAN · Denmark RD1A · European Russia

Activity Heatmap

Locator transmitted by F4MLN

Approximate centre of JN18, decoded 2026-08-19 19:49 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	F4MLN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-19 19:43	20m	-8 / -	TJ1GD	- / -	9	Partial capture
08-19 19:39	20m	-7 / -	UX7QV	- / -3	5	Partial capture
08-19 19:35	20m	-11 / -	KJ1R	- / -18	3	✓ Closing fragment
08-17 18:09	20m	-1 / -	N1SK	- / -	3	Partial capture
08-17 18:08	20m	- / -	F4EAD	0 / -	2	Partial capture
08-12 19:03	20m	- / -	DG3IAM	-10 / -	4	Partial capture
08-12 18:58	20m	-9 / -	NU1T	- / -1	7	✓ Closing fragment
08-12 18:55	20m	-6 / -	TT1GD	- / -20	2	✓ Closing fragment
08-12 18:52	10m	-9 / -21	F1PBZ	+4 / -	3	✓ Closing observed
08-12 18:40	20m	-4 / -	TT1GD	- / -	4	Partial capture
08-12 18:36	20m	-6 / -	EA8DGI	- / -13	4	✓ Closing fragment
08-12 18:34	20m	-8 / -	OY5T	- / -	4	Partial capture
08-12 18:32	20m	-6 / -	N8RAF	- / -	2	Partial capture
08-12 18:28	20m	-8 / -	K1SM	- / -	2	✓ Closing fragment
08-12 17:52	20m	-10 / -	F4DIA	- / -9	2	✓ Closing fragment
08-12 17:48	20m	-11 / -	PD1ADA	-17 / -10	4	✓ Closing observed
08-12 17:43	20m	-12 / -	G0GHL	-17 / +1	2	Partial capture
08-12 17:41	20m	-12 / -	7X2KF	- / -5	2	✓ Closing fragment
08-12 17:37	20m	-7 / -	R5AV	-1 / -6	3	✓ Closing observed
08-05 19:00	20m	+9 / -	JA5ROH/P	- / -11	3	✓ Closing fragment
08-05 18:57	20m	+10 / -4	RA6OY	-11 / 0	3	✓ Full exchange observed
08-05 18:56	20m	+3 / -	BG7BMG	- / -7	2	✓ Closing fragment
08-05 18:55	20m	+2 / -	OZ9TAN	- / -8	2	✓ Closing fragment
08-05 18:53	20m	-2 / -	TN8GD	-13 / -7	3	✓ Closing observed
07-14 13:18	20m	- / -7	HB0RER	-7 / -	2	✓ Closing fragment
07-13 15:12	20m	-8 / -	BA7SAY	- / -	4	Partial capture
07-13 15:05	20m	-12 / -	BH4THI	- / -	7	Partial capture
07-13 15:04	20m	-11 / -	F5IXN	-11 / -	2	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
193815  -9 2559  RD1A F4MLN 73
193945  -6 2560  UX7QV F4MLN -03 (x5)
194345  -8 2560  TJ1GD F4MLN JN18 (x9)

10m

UTC    dB Audio  Message
185215 -12 2568  CQ F4MLN JN18
185230  +4 2684  F4MLN F1PBZ -21 (x2)
185315  -9 2567  F1PBZ F4MLN 73
163415 -12 2577  XQ3SK F4MLN -06

Decoder S/N history by band

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