F4NCC — 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: JN07

Receiver-side FT8 activity involving F4NCC, decoded by SO8OO in southeastern Poland. 21 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-21 and 2026-10-25.

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 21 FT8 messages attributed to F4NCC as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (62%), followed by 40 m (38%). Several six-hour UTC windows tied for the largest share (52%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (76%); the estimated median was -19 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-19 dB

Estimated median S/N

Bands

40m · 8 20m · 13

First attributed message: 2026-06-21
Last attributed message: 2026-10-25 16:46 UTC

Observed FT8 message patterns

Attributed sample: 21 messages
Active dates: 5 UTC dates
Estimated median S/N: -19 dB
Estimated 10th-90th percentile: -23 to -12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 4, strong (≥ -8 dB) 1.

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 F4NCC in decoded directed-looking exchanges:

OH1LA · Finland RN6MA · European Russia YO5PHL · Romania DK7ZT · Fed. Rep. of Germany DL1DEU · Fed. Rep. of Germany IU2RNE · Italy OZ5AGJ · Denmark PA1RGX · Netherlands PE1NAO · Netherlands

Most frequent locator attributed to F4NCC

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: JN07 · 9 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,544 km (approx.)
Last such locator decoded: 2026-09-27 17:40 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	F4NCC S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-25 16:46	40m	-18 / -	F1PBZ	- / -18	2	Partial capture
10-25 16:41	40m	- / -8	F1PBZ	-4 / -	3	Partial capture
10-25 16:41	40m	-19 / -	PA1RGX	-14 / -	5	✓ Closing observed
10-25 16:41	40m	- / -	PE1NPS	-2 / -	3	Partial capture
10-25 16:40	40m	- / -	9A4ZM	-4 / -	2	Partial capture
10-25 16:39	40m	- / -	DJ1TU	-1 / -	5	Partial capture
09-27 17:40	40m	-10 / -	OZ5AGJ	- / 0	2	✓ Closing fragment
09-27 17:39	40m	- / -4	DK7ZT	-1 / -	3	Partial capture
09-13 08:14	40m	- / -	DL6RS	-6 / -	4	Partial capture
08-21 14:50	40m	- / -	IU2RNE	-20 / -	4	✓ Closing fragment
08-21 14:40	40m	- / -19	DL1DEU	-15 / -	3	✓ Closing fragment
08-21 14:35	40m	- / -7	PE1NAO	-16 / -	2	✓ Closing fragment
08-14 08:52	20m	- / -10	RN6MA	-12 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
164145  -3  588  F4NCC PE1NPS JO22
164145 -14 1773  F4NCC PA1RGX JO32
164145  -5 2381  F4NCC F1PBZ -08
164145  -6 1352  F4NCC DJ1TU JN48
164215  +0  588  F4NCC PE1NPS JO22
164215 -15 1773  F4NCC PA1RGX JO32
164215  -2 2382  F4NCC F1PBZ -08
164245  -2  588  F4NCC PE1NPS JO22
164245  -5 2382  F4NCC F1PBZ -08
164345 -13 1773  F4NCC PA1RGX JO32 (x2)
164500 -18 1353  HB9ZHK F4NCC -09
164530 -19 1353  PA1RGX F4NCC 73
164600 -18 1353  F1PBZ F4NCC R-18 (x2)

20m

UTC    dB Audio  Message
085230 -16 1628  F4NCC RN6MA -10 (x4)
090915 -24 1620  F4NCC IU5TUG -10
091530 -24 1628  OH1LA F4NCC RR73
091900 -24 1628  YO5PHL F4NCC RR73

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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