KF4KGA — 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 KF4KGA, 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 2026-08-31.

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 KF4KGA 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: 2026-08-31
Last attributed message: 2026-08-31 03:21 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 KF4KGA in decoded directed-looking exchanges:

4X1QQ · Israel EB3JT · Spain F4MXT/P · France G8KHF · England DD7EE · Fed. Rep. of Germany HB9CXZ · Switzerland OK1FRG · Czech Republic OK1UOZ · Czech Republic YO4NF · Romania

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	KF4KGA S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 02:12	40m	- / -5	F4MXT/P	+4 / -	3	✓ Closing fragment
10-31 02:11	40m	- / -	4Z1GY	-18 / -	9	Partial capture
10-31 01:56	40m	- / -3	M7EYP	-10 / -	2	Partial capture
10-31 01:48	40m	- / -	IU2SLI	-12 / -	2	Partial capture
10-27 02:14	40m	- / -4	F5MXH	+2 / -	3	Partial capture
10-27 02:06	40m	- / -13	EB3JT	-9 / -	3	✓ Closing fragment
10-27 01:38	40m	- / -7	G8KHF	+2 / -	2	✓ Closing fragment
08-31 03:26	40m	- / -7	F5CKQ	-19 / -	2	Partial capture
08-31 03:24	40m	- / -19	4X1QQ	-15 / -	2	✓ Closing fragment
08-31 03:14	80m	- / -9	HB9CXZ	-2 / -	4	✓ Closing fragment
08-31 03:08	80m	- / -10	DO1ID	+12 / -	2	Partial capture
08-31 03:07	80m	- / -9	ON1JP	-20 / -	3	Partial capture
08-31 03:07	80m	- / -16	YO4NF	+10 / -	2	✓ Closing fragment
08-31 03:04	80m	- / -8	OK1FRG	+13 / -	6	✓ Closing fragment
08-31 03:04	80m	- / -	9A5E	-12 / -	8	Partial capture
08-31 03:04	80m	- / -	LZ2VQ	+8 / -	2	Partial capture
08-31 03:02	80m	- / -12	DD7EE	+11 / -	5	✓ Closing fragment
08-31 03:01	80m	- / -	EA1IOK	-21 / -	3	Partial capture
08-31 03:00	80m	- / -16	OK1UOZ	+2 / -	2	✓ Closing fragment
08-31 02:56	80m	- / -12	GM6URC	-13 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
015215 -16 1596  KF4KGA IU2SLI JN45
015645 -11 1013  KF4KGA M7EYP -03 (x2)
021145 -17 1852  KF4KGA 4Z1GY KM72
021215  -5  853  KF4KGA F4MXT/P -05 (x2)
021245 -21 1852  KF4KGA 4Z1GY KM72
021315  +8  853  KF4KGA F4MXT/P RR73
021345 -18 1852  KF4KGA 4Z1GY KM72 (x7)

80m

UTC    dB Audio  Message
030745  +9 2631  KF4KGA OK1FRG R-08 (x2)
030815 -15 2135  KF4KGA 9A5E JN75
030845 +13 1217  KF4KGA YO4NF RR73
030845 -21 1559  KF4KGA ON1JP -09
030845 +10  383  KF4KGA DO1ID -10
030845 -12 2135  KF4KGA 9A5E JN75
030915 +13  382  KF4KGA DO1ID -10
030915 -17 2135  KF4KGA 9A5E JN75
030945 -16 1559  KF4KGA ON1JP -09
030945 -10 2135  KF4KGA 9A5E JN75
031445  -5 2221  KF4KGA HB9CXZ -09 (x4)

CW

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

Explore CW reception at SO8OO

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