KC3WOX — 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 Most frequent locator attributed to this token: FN00

Receiver-side FT8 activity involving KC3WOX, decoded by SO8OO in southeastern Poland. 156 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 11 UTC dates in the available aggregate history. Observed between 2026-07-29 and 2026-09-22.

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 156 FT8 messages attributed to KC3WOX as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (72%), followed by 40 m (28%). Most decodes (100%) fell within the six-hour window 21:00-03:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (69%); the estimated median was -18 dB.

Overview

156

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

40m · 44 20m · 112

First attributed message: 2026-07-29
Last attributed message: 2026-09-22 00:15 UTC

Observed FT8 message patterns

Attributed sample: 156 messages
Active dates: 11 UTC dates
Estimated median S/N: -18 dB
Estimated 10th-90th percentile: -22 to -12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 107, moderate (-15 to -9 dB) 46, strong (≥ -8 dB) 3.

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 KC3WOX in decoded directed-looking exchanges:

F1PBZ · France ×3 PD4WAC · Netherlands ×2 IK4LZH · Italy ×2 ON1DGN · Belgium ×2 PE1MHY · Netherlands ×2 VS0XLI ×2 7Z1DM · Saudi Arabia 9K2YM · Kuwait CR7BRV · Portugal DA1EA · Fed. Rep. of Germany DB3EH · Fed. Rep. of Germany DG7SJK · Fed. Rep. of Germany

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to KC3WOX

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: FN00 · 83 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,348 km (approx.)
Last such locator decoded: 2026-09-22 00:15 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	KC3WOX S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 00:19	40m	- / -11	EC3A	-18 / -	2	✓ Closing fragment
11-05 23:55	40m	- / -	M7LYG	-12 / -	3	Partial capture
11-02 23:38	40m	- / -19	F6BHK	-3 / -	4	✓ Closing fragment
11-02 23:21	40m	- / -23	EA8BIA	-12 / -	2	✓ Closing fragment
10-30 00:58	40m	- / -16	M7EYP	-12 / -	2	Partial capture
10-30 00:56	40m	- / -14	OE6OCG	-8 / -	3	Partial capture
10-30 00:51	40m	- / -17	M9XPN	-12 / -	5	✓ Closing fragment
10-28 23:47	40m	- / -16	G1LQT	-4 / -	2	Partial capture
10-28 23:42	40m	- / -19	F4IVG	+5 / -	4	✓ Closing fragment
10-28 23:29	40m	- / -	ON8WR	-10 / -	2	Partial capture
10-17 13:53	10m	- / -	DO1ANB	-18 / -	2	Partial capture
10-17 13:51	10m	- / -15	PD4WAC	-10 / -	2	✓ Closing fragment
10-17 13:42	10m	- / -19	PD4WAC	-6 / -	2	✓ Closing fragment
10-16 01:52	60m	- / -9	PA4PA	+10 / -	3	✓ Closing fragment
10-16 01:50	60m	- / -	F6BTP	-10 / -	2	Partial capture
10-12 01:38	40m	- / -9	ON1JP	-18 / -	2	Partial capture
10-12 01:29	40m	- / -	4Z4DX	-9 / -	2	Partial capture
10-12 01:19	40m	- / -15	SV5BYP	-8 / -	7	✓ Closing fragment
10-12 01:15	40m	- / -	SV5BYP	-9 / -	3	Partial capture
10-09 22:21	40m	- / -	EA2EWL	-14 / -	6	Partial capture
10-05 01:02	60m	- / -20	US2YW	+1 / -	3	✓ Closing fragment
10-05 00:59	60m	- / -18	HA7TM	-14 / -	3	✓ Closing fragment
10-05 00:57	60m	- / -9	F5MXH	-8 / -	3	✓ Closing fragment
10-03 00:34	40m	- / -5	EA3NE	-12 / -	3	✓ Closing fragment
10-03 00:29	40m	- / -13	UA3PAB	-6 / -	5	✓ Closing fragment
10-03 00:26	40m	- / -	PE1NPS	+11 / -	4	Partial capture
10-03 00:26	40m	- / -19	RA3ZH	-1 / -	3	✓ Closing fragment
10-03 00:23	40m	- / -13	F4FPR	-10 / -	3	✓ Closing fragment
10-02 02:16	60m	- / -18	OM2DX	-13 / -	2	✓ Closing fragment
10-02 02:12	60m	- / -19	HA5UK	-13 / -	2	Partial capture
10-02 02:09	60m	- / -12	PE1MHY	-4 / -	4	✓ Closing fragment
10-02 02:04	60m	- / -16	G3WGC	+1 / -	11	✓ Closing fragment
10-02 01:57	60m	- / -16	ON7KEI	-3 / -	6	✓ Closing fragment
10-02 01:57	60m	- / -11	PE1MHY	-5 / -	4	Partial capture
10-02 01:55	60m	- / -13	PC2J	-15 / -	3	✓ Closing fragment
10-02 01:36	40m	- / -	HB9ZHK	-10 / -	3	Partial capture
10-02 01:33	40m	- / -	HB9ZHK	-10 / -	2	Partial capture
10-02 01:27	40m	- / -9	F5OZK	-7 / -	5	✓ Closing fragment
10-02 01:11	40m	- / -	HB9ZHK	-7 / -	3	Partial capture
10-01 23:44	40m	- / -15	IU8ODA	-12 / -	2	✓ Closing fragment
09-28 01:07	40m	- / -13	ON8FAB	-9 / -	3	Partial capture
09-27 01:17	60m	- / -13	PE1MHY	0 / -	4	Partial capture
09-27 01:10	60m	- / -11	PE1MHY	-1 / -	3	Partial capture
09-22 00:09	40m	-16 / -	TN8GD	- / -13	6	Partial capture
09-21 01:30	40m	- / -14	RW3QU	-21 / -	4	✓ Closing fragment
09-20 23:11	40m	- / -	GM4HYG	-14 / -	2	Partial capture
09-20 22:47	40m	-20 / -	YT1DDL	- / -25	2	✓ Closing fragment
09-20 22:46	40m	-20 / -	DK8HC	- / -18	2	✓ Closing fragment
09-20 22:44	40m	-18 / -	WN8J	- / -4	2	✓ Closing fragment
09-20 05:39	60m	- / -20	ON7KEI	-13 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
005815 -10 1024  KC3WOX M7EYP IO93 (x2)
014630 -21 1773  KC3WOX SV1GYG KM18
232130 -12 1633  KC3WOX EA8BIA -23 (x2)
233845  +7 2591  KC3WOX F6BHK JN24 (x4)
234230 -14 2235  KC3WOX EA3CCI JN11
235515 -14 1249  KC3WOX M7LYG IO93 (x3)
001915 -17 1654  KC3WOX EC3A -11 (x2)

10m

UTC    dB Audio  Message
134245  -7 2649  KC3WOX PD4WAC R-19 (x4)
135315 -16 1304  KC3WOX DO1ANB JO31 (x2)

60m

UTC    dB Audio  Message
022015 -14 2137  KC3WOX HA5UK RR73
005745  -6 1578  KC3WOX F5MXH JN07 (x3)
005915 -17 1577  KC3WOX HA7TM JN97 (x3)
010215  +2 1576  KC3WOX US2YW KN28 (x3)
015045 -11 1530  KC3WOX F6BTP JN09 (x2)
015215  +8  263  KC3WOX PA4PA JO22 (x3)

20m

UTC    dB Audio  Message
225900 -17 2252  CQ KC3WOX FN00 (x4)
230045 -12  927  KC3WOX K8ATL FM18
230100 -16 2252  K8ATL KC3WOX -22 (x5)
014845 -21 1997  VU2YYF KC3WOX FN00 (x2)
221445 -16 1633  KC3WOX F6EAZ JN27 (x3)

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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