F6FNF — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: France Most frequent locator attributed to this token: JN38

Receiver-side FT8 activity involving F6FNF, decoded by SO8OO in southeastern Poland. 93 FT8 messages attributed to this token as transmitter, on 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-08-21.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 93 FT8 messages attributed to F6FNF as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (63%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

20m · 93

First attributed message: 2026-06-14
Last attributed message: 2026-08-21 10:06 UTC

Observed FT8 message patterns

Attributed sample: 93 messages
Active dates: 6 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -20 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 35, strong (≥ -8 dB) 33.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with F6FNF in decoded directed-looking exchanges:

BU2FW · Taiwan EA3BNB · Spain HA8LKI · Hungary LZ1ZF · Bulgaria OK2CNI · Czech Republic RD3FY · European Russia UT4QM · Ukraine

Most frequent locator attributed to F6FNF

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: JN38 · 61 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,084 km (approx.)
Last such locator decoded: 2026-08-21 10:03 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	F6FNF S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 10:03	20m	-24 / -5	OK2CNI	-3 / -	4	✓ Closing observed
08-12 09:16	20m	-16 / -13	LZ1ZF	-8 / -18	5	✓ Full exchange observed
08-12 09:12	20m	-20 / -11	LZ1ZF	-9 / -	4	Partial capture
08-12 09:11	20m	-12 / -	EA3ISZ	- / -	2	Partial capture
08-12 09:06	20m	-12 / -	WA1BXY	- / -24	6	Partial capture
08-09 17:01	20m	-5 / -	YB7SKM	- / -	10	Partial capture
08-09 16:59	20m	-5 / -18	DJ0MAB	-17 / -17	3	Partial capture
08-09 16:56	20m	+1 / -	BH2WTV	- / -	5	Partial capture
08-09 16:51	20m	+2 / -	BU2FW	- / -24	5	✓ Closing fragment
08-09 16:48	20m	0 / -	RD3FY	- / 0	2	✓ Closing fragment
08-09 16:48	20m	- / -	DJ0MAB	-12 / -	2	Partial capture
08-09 16:42	20m	-6 / -	EA3BNB	- / +4	2	✓ Closing fragment
08-09 16:37	20m	-9 / -	UT4QM	- / -6	2	✓ Closing fragment
08-09 16:26	20m	-16 / -	HA8LKI	- / -12	2	✓ Closing fragment
08-09 16:22	20m	-16 / -	BA7SAY	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
091330 -18 1606  TI5RR F6FNF JN38
091345  -7 1138  F6FNF LZ1ZF -21
091600 -21 1606  LZ1ZF F6FNF JN38
091645  -8 1139  F6FNF LZ1ZF -13
091730 -12 1606  LZ1ZF F6FNF R-18
091745  -8 1139  F6FNF LZ1ZF RR73
091800 -14 1606  LZ1ZF F6FNF 73
094715 -24 1604  CO8LY F6FNF JN38
100315 -19 1604  CQ F6FNF JN38
100330  +0 2419  F6FNF OK2CNI JN79
100330 -22 1603  F6FNF E70SZ JN84
100400  -3 2419  F6FNF OK2CNI R-05
100415 -24 1604  OK2CNI F6FNF RR73
100430  -5 2419  F6FNF OK2CNI 73
100645 -20 1604  F1PPH F6FNF -08

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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