F4JWB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: JN06

Receiver-side FT8 activity involving F4JWB, decoded by SO8OO in southeastern Poland. 17 related FT8 messages, 12 CQ messages, observed on 10m, across 3 UTC dates. Heard between 2026-06-11 and 2026-06-21.

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

10m

First seen: 2026-06-11
Last seen: 2026-06-21 15:12 UTC

Frequent QSO partners observed at SO8OO

Stations F4JWB worked most often, as logged from our receiver:

PU5FLP · Brazil OZ5AGJ · Denmark YO9PH · Romania OZ5YN · Denmark F4PCM · France SI9YL · Sweden PU3CFS · Brazil IQ4JO · Italy DN9DLF · Fed. Rep. of Germany DL3MIB · Fed. Rep. of Germany DN9ZZ · Fed. Rep. of Germany

Locator transmitted by F4JWB

Approximate centre of JN06, decoded 2026-06-21 17:09 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	F4JWB S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-21 17:11	10m	-11 / -	F4PCM	-19 / -2	3	✓ Closing observed
06-21 17:09	10m	-8 / -	DN9DLF	- / -4	2	✓ Closing fragment
06-21 17:07	10m	-6 / -11	IQ4JO	-3 / -9	5	✓ Full exchange observed
06-21 17:06	10m	-14 / -	SI9YL	- / -15	2	✓ Closing fragment
06-21 17:03	10m	-10 / -	DL3MIB	-16 / -4	4	✓ Closing observed
06-21 17:01	10m	-10 / -	OZ5AGJ	- / -7	2	✓ Closing fragment
06-17 17:20	10m	-4 / -	PU3CFS	- / -8	3	✓ Closing fragment
06-17 17:19	10m	0 / -	PU5FLP	- / -8	2	✓ Closing fragment
06-11 17:42	10m	-14 / -	DJ5YS	- / -5	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
170615 -14 1591  SI9YL F4JWB -15 (x2)
170715 -12 1591  CQ F4JWB JN06
170730  +1 2656  F4JWB IQ4JO JN63
170745  -8 1591  IQ4JO F4JWB -09
170800  -5 2656  F4JWB IQ4JO R-11
170815  -5 1591  IQ4JO F4JWB RR73
170830  -4 2656  F4JWB IQ4JO 73
170845  -9 1591  CQ F4JWB JN06 (x2)
170945  -5 1591  DN9DLF F4JWB -04 (x2)
171115 -13 1591  F4PCM F4JWB -02 (x2)
171200 -19 1591  F4JWB F4PCM 73

Decoder S/N history by band

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