KH8WW — 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: American Samoa

Receiver-side FT8 activity involving KH8WW, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-12 and 2026-09-15.

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 3 FT8 messages attributed to KH8WW as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 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

80m · 3

First attributed message: 2026-09-12
Last attributed message: 2026-09-15 01:55 UTC

Observed FT8 message patterns

Attributed sample: 3 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 KH8WW in decoded directed-looking exchanges:

OE1WEU · Austria ×3 S56P · Slovenia ×3 R6AA · European Russia ×2 UD4F · European Russia ×2 9A2NA · Croatia ×2 9A2NO · Croatia ×2 9A3K · Croatia ×2 9A3NM · Croatia ×2 9A5R · Croatia ×2 9A7W · Croatia ×2 9A7Y · Croatia ×2 DL1RWN · Fed. Rep. of Germany ×2

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	KH8WW S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-24 18:38	40m	- / -	IU5HWS	-1 / -	4	Partial capture
09-24 17:12	40m	- / -	PE4BAS	+2 / -	19	Partial capture
09-24 16:48	40m	- / -	9A6NA	+4 / -	25	Partial capture
09-24 16:42	160m	- / -	S53R	+5 / -	5	Partial capture
09-24 16:42	40m	- / -12	UA6HJT	-8 / -	3	✓ Closing fragment
09-24 16:42	160m	- / -	9A5E	-9 / -	7	Partial capture
09-24 16:42	160m	- / -	IK0MHR	-10 / -	14	Partial capture
09-24 16:42	160m	- / -	OE6MMD	+2 / -	6	Partial capture
09-24 16:40	40m	- / -	DM9EE	+4 / -	15	Partial capture
09-24 16:27	40m	- / -	UA6HJT	-6 / -	3	Partial capture
09-24 16:23	40m	- / -	IT9KHI	-12 / -	8	Partial capture
09-24 16:03	160m	- / -	9A2AJ	0 / -	4	Partial capture
09-24 15:57	160m	- / -	YO7SR	+8 / -	4	Partial capture
09-24 15:51	40m	- / -	SP7SQM	-5 / -	5	Partial capture
09-24 15:47	40m	- / -	SP5AKI	-7 / -	10	Partial capture
09-24 15:46	40m	- / -	OZ8ABA	-4 / -	3	Partial capture
09-23 18:02	160m	- / -	DG1CMZ	-9 / -	5	Partial capture
09-23 17:51	40m	- / -	LA3ZPA	0 / -	3	Partial capture
09-23 17:45	40m	- / -	9A1KO	+4 / -	21	Partial capture
09-23 17:44	40m	- / -	PD1EN	-7 / -	3	Partial capture
09-23 17:39	40m	- / -23	OK2BJ	-3 / -	8	✓ Closing fragment
09-23 17:38	40m	- / -20	LA3ZPA	-4 / -	3	Partial capture
09-23 17:33	40m	- / -14	9A7V	+5 / -	29	Partial capture
09-23 17:32	40m	- / -23	IU8MHG	-2 / -	20	✓ Closing fragment
09-23 17:31	40m	- / -20	LA3ZPA	0 / -	5	Partial capture
09-23 17:31	40m	- / -	PD1EN	-5 / -	2	Partial capture
09-23 17:29	40m	- / -18	9A7Y	+12 / -	4	✓ Closing fragment
09-23 17:28	40m	- / -22	IZ8HXG	-3 / -	5	Partial capture
09-23 17:25	40m	- / -7	9A5X	+13 / -	11	Partial capture
09-23 17:24	40m	- / -17	LA3ZPA	+13 / -	5	Partial capture
09-23 17:22	40m	- / -	9A7V	+9 / -	4	Partial capture
09-23 17:21	40m	- / -	PE0JBE	+10 / -	4	Partial capture
09-23 17:18	40m	- / -	LA8YJA	0 / -	3	✓ Closing fragment
09-23 17:18	40m	- / -	PD1EN	-4 / -	6	Partial capture
09-23 17:18	40m	- / -14	SA3CAT	+2 / -	4	Partial capture
09-23 17:13	40m	- / -12	9A7V	+6 / -	4	Partial capture
09-23 17:12	40m	- / -16	OH6NEQ	0 / -	11	Partial capture
09-23 17:12	160m	- / -	SP3DV	+6 / -	3	Partial capture
09-23 17:10	40m	- / -26	9A2NO	+8 / -	6	✓ Closing fragment
09-23 17:09	40m	- / -9	OM5DM	+5 / -	3	✓ Closing fragment
09-23 17:07	40m	- / -9	OM5DW	+17 / -	3	✓ Closing fragment
09-23 17:07	160m	- / -	SP3DV	-4 / -	2	Partial capture
09-23 17:06	160m	- / -	LZ2FU	+5 / -	12	Partial capture
09-23 17:04	40m	- / -	PD1EN	-2 / -	16	Partial capture
09-23 17:04	40m	- / -	IT9KHI	-1 / -	40	Partial capture
09-23 17:03	40m	- / -	OM5NU	+15 / -	6	✓ Closing fragment
09-23 17:03	40m	- / -10	RA3S	-6 / -	5	Partial capture
09-23 17:03	160m	- / -	9A7V	+1 / -	10	Partial capture
09-23 17:02	160m	- / -	SP3BPU	+5 / -	7	Partial capture
09-23 17:00	40m	- / -26	9A2NO	+11 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
171845  +4 3038  KH8WW PE4BAS JO33 (x10)
182700  +0 2453  KH8WW IK6HRB JN63
183845  +1 1366  KH8WW IU5HWS JN53 (x4)

160m

UTC    dB Audio  Message
164445  -6 1050  KH8WW OE6MMD JN77
164445  -1 1589  KH8WW 9A5E JN75
164515  -6 1592  KH8WW IK0MHR JN61
164515  -6 1589  KH8WW 9A5E JN75
164545 -16 1592  KH8WW IK0MHR JN61 (x11)

10m

UTC    dB Audio  Message
082415 -13 2437  KH8WW UN2E MO52 (x6)
092745  -8  518  KH8WW RM8L MO27 (x6)
093515 -13 1110  KH8WW BH8FSI OM10 (x3)

80m

UTC    dB Audio  Message
175830 +14 2706  KH8WW SP2HNF JO94 (x10)
055215 -21 1098  KH8WW F5MSE -11
171715  +4 1053  KH8WW UT7QF KN77 (x3)
164400 +14 2515  KH8WW UZ5ZV KN56

60m

UTC    dB Audio  Message
172815  +9 1333  KH8WW IW0SAF JN63 (x10)
144845 -10  816  KH8WW I7DFV JN81 (x2)
145045 -18 1045  KH8WW 9A3K JN65
143245 -13  959  KH8WW 9A2NO JN85 (x2)

20m

UTC    dB Audio  Message
084115 -19 1414  KH8WW HA1RB JN86 (x2)
093945  -9  366  KH8WW I4AVG JN64 (x7)
101645 -24 1643  KH8WW IV3WMS JN65 (x2)
123715 -19 1025  KH8WW RQ6Z KN98 (x4)

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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