F4JRI/P — 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

Receiver-side FT8 activity involving F4JRI/P, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 40m, 10m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-01 and 2026-08-11.

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 2 FT8 messages attributed to F4JRI/P as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (50%) and 10 m (50%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

40m · 1 10m · 1

First attributed message: 2026-08-01
Last attributed message: 2026-08-11 14:34 UTC

Observed FT8 message patterns

Attributed sample: 2 messages
Active dates: 2 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with F4JRI/P in decoded directed-looking exchanges:

SP6FME · Poland AN146R · Spain DL7ACA · Fed. Rep. of Germany UW5KW · Ukraine YO4NF · Romania DD6ZV · Fed. Rep. of Germany HA7TM · Hungary

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	F4JRI/P S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-03 21:04	40m	- / +1	OZ5AGJ	-14 / -	2	Partial capture
08-01 21:26	40m	- / -	PE1NPS	-12 / -	2	Partial capture
08-01 21:21	40m	- / -	OZ5AGJ	-18 / -	2	Partial capture
08-01 20:52	60m	- / -	DK5WL	-7 / -	3	Partial capture
08-01 20:51	60m	- / -11	DD6ZV	+3 / -	3	✓ Closing fragment
08-01 20:49	60m	- / -17	HA7TM	+13 / -	3	✓ Closing fragment
08-01 20:41	40m	- / -16	UW5KW	-6 / -	3	✓ Closing fragment
08-01 20:39	40m	- / -2	F5RRS	-13 / -	5	Partial capture
08-01 20:38	40m	- / -	DL7ACA	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
143400 -19 1304  SP6FME F4JRI/P RR73

40m

UTC    dB Audio  Message
204015 -13 2008  F4JRI/P F5RRS JN36 (x3)
204145  -6 2009  F4JRI/P UW5KW KO30 (x3)
212100 -18 1778  F4JRI/P OZ5AGJ JO47 (x2)
212215 -15 2437  AN146R F4JRI/P 73
212615 -10 2437  F4JRI/P PE1NPS JO22 (x2)
210400 -14  983  F4JRI/P OZ5AGJ JO47 (x2)
210600 -12  984  F4JRI/P YO4NF RR73
210730 -10 2686  F4JRI/P IU5HIU JN53

60m

UTC    dB Audio  Message
204945 +14 2360  F4JRI/P HA7TM JN97 (x3)
205145  +2 2360  F4JRI/P DD6ZV JO62 (x2)
205245  -9 1656  F4JRI/P DK5WL JN39
205245  +3 2360  F4JRI/P DD6ZV 73
205315  -7 1656  F4JRI/P DK5WL JN39 (x2)

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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