K9RN — 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: United States

Receiver-side FT8 activity involving K9RN, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 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 1 FT8 messages attributed to K9RN as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). 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

First attributed message: 2026-08-21
Last attributed message: 2026-08-21 02:53 UTC

Observed FT8 message patterns

Attributed sample: 1 messages
Active dates: 1 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 K9RN in decoded directed-looking exchanges:

EI2IXB · Ireland F5PBG · France UT5ECZ · Ukraine UT7UJ · Ukraine W4KCM · United States

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	K9RN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 00:44	20m	- / -	DL1R	+2 / -	9	Partial capture
08-22 00:34	20m	- / -	R7BN	-5 / -	3	Partial capture
08-22 00:12	20m	- / -17	YO4NF	-2 / -	2	Partial capture
08-21 03:00	40m	- / -10	YO6LM	+5 / -	6	Partial capture
08-21 02:57	40m	- / -	SV8GXC	-3 / -	11	Partial capture
08-21 02:52	40m	- / -15	YO4NF	-9 / -	2	Partial capture
08-21 02:50	40m	- / -6	UT7UJ	-15 / -	2	✓ Closing fragment
08-21 02:49	40m	- / -10	YO6LM	+12 / -	2	Partial capture
08-21 02:47	40m	- / -9	W4KCM	-20 / -	2	✓ Closing fragment
08-21 02:43	40m	- / -11	UT5ECZ	+4 / -	2	✓ Closing fragment
08-21 02:42	40m	- / -	SV8GXC	-5 / -	9	Partial capture
08-21 02:37	40m	- / -14	YO6LM	+11 / -	6	Partial capture
08-21 02:35	40m	- / -	R6OAF	-5 / -	2	Partial capture
08-21 02:32	40m	- / -	R6OK	-8 / -	2	Partial capture
08-21 02:30	40m	- / -	SV1MOZ	-6 / -	2	Partial capture
08-21 02:22	40m	- / -9	OK1WCF	+5 / -	2	Partial capture
08-21 02:21	40m	- / -19	YO4NF	0 / -	2	Partial capture
08-21 02:18	40m	- / -9	EI2IXB	-6 / -	2	✓ Closing fragment
08-21 02:17	40m	- / -	EA5HM	-7 / -	5	Partial capture
08-21 02:17	40m	- / -14	YO6LM	+4 / -	2	Partial capture
08-21 02:16	40m	- / -	R2EC	-8 / -	3	Partial capture
08-21 02:14	40m	- / -	OK1WCF	+7 / -	2	Partial capture
08-21 02:12	40m	- / -13	F5PBG	+3 / -	4	✓ Closing fragment
08-21 02:10	40m	- / -	SV8GXC	+3 / -	7	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
002515 -17 1462  K9RN IW2MYH JN45
002845 -22 2165  K9RN EA5HM IM99
003445  -8 2587  K9RN R7BN LN05 (x3)
003945 -10 1256  K9RN IW2MYH JN45
004445  +3 2655  K9RN DL1R JN58 (x9)

40m

UTC    dB Audio  Message
025900  -5  564  K9RN SV8GXC KM38 (x2)
030000 +10 2866  K9RN YO6LM -10
030000  -1  564  K9RN SV8GXC KM38
030030  +5 2866  K9RN YO6LM -10
030030  +0  563  K9RN SV8GXC KM38
030030  -7 2303  K9RN G0NGL IO83
030100  -4  564  K9RN SV8GXC KM38
030130  +7 2866  K9RN YO6LM -12
030130  -2  564  K9RN SV8GXC KM38 (x2)
030230  +3 2866  K9RN YO6LM -12
030230  +1  564  K9RN SV8GXC KM38
030300  +5 2866  K9RN YO6LM -12 (x2)

CW

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

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee