IU6WSB — 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: Italy Most frequent locator attributed to this token: JN62

Receiver-side FT8 activity involving IU6WSB, decoded by SO8OO in southeastern Poland. 210 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 13 UTC dates in the available aggregate history. Observed between 2026-08-28 and 2026-10-17.

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 210 FT8 messages attributed to IU6WSB as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (63%), followed by 20 m (37%). Most decodes (80%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

210

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

40m · 133 20m · 77

First attributed message: 2026-08-28
Last attributed message: 2026-10-17 15:56 UTC

Observed FT8 message patterns

Attributed sample: 210 messages
Active dates: 13 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -19 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 62, moderate (-15 to -9 dB) 81, strong (≥ -8 dB) 67.

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 IU6WSB in decoded directed-looking exchanges:

4L7T · Georgia ×2 9A4ZM · Croatia ×2 4X5MZ · Israel 5B4ARQ · Cyprus 5Z4VJ · Kenya BD8ENX · China BG4UCZ · China BG8HNC · China CN8NS · Morocco CT2HEX · Portugal DB2VS · Fed. Rep. of Germany DF2SL · 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 IU6WSB

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: JN62 · 96 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,067 km (approx.)
Last such locator decoded: 2026-10-17 15:38 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	IU6WSB S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-17 15:55	40m	-4 / -	PD2MAC	- / -25	2	✓ Closing fragment
10-17 15:37	40m	-2 / -2	IK3ZQY	-8 / +4	6	✓ Full exchange observed
10-17 15:35	40m	-10 / -11	DJ9MA	-7 / 0	8	✓ Full exchange observed
10-17 15:34	40m	-3 / -	UW5KW	- / -4	3	✓ Closing fragment
10-17 15:27	40m	-10 / -12	DJ2MS	-8 / -5	5	Partial capture
10-16 19:56	40m	-2 / -	VK7AC	- / -	2	Partial capture
10-16 19:51	40m	-4 / -	R2FCA	- / +2	3	✓ Closing fragment
10-16 19:47	40m	-3 / -	Z33PB	- / -	2	Partial capture
10-16 19:37	40m	-7 / -	SV1SSL	-2 / -	3	✓ Closing observed
10-16 19:19	40m	- / -6	EI8GS	-1 / -	2	✓ Closing fragment
10-16 19:17	40m	- / +1	F4BJN	-10 / -	3	Partial capture
10-01 20:01	40m	-4 / -	EA1IOK	- / -7	2	✓ Closing fragment
10-01 19:57	40m	-6 / -	M7YBB	- / -13	4	✓ Closing fragment
10-01 19:56	40m	-10 / -10	ON5LC	-11 / -	11	✓ Closing observed
10-01 19:54	40m	-12 / -	PD0NAH	-3 / -10	4	✓ Closing observed
10-01 19:52	40m	-4 / -	EA8FB	-13 / -	2	✓ Closing observed
09-28 17:25	40m	- / -	ON3CCM	-12 / -	15	Partial capture
09-28 17:24	40m	- / -	DL7ACA	+7 / -	2	Partial capture
09-28 17:22	40m	- / -16	9A1CCB	0 / -	3	✓ Closing fragment
09-28 17:21	40m	- / -	DL7ACA	+8 / -	2	Partial capture
09-24 16:46	40m	-15 / -	DL3MIB	- / -	2	✓ Closing fragment
09-24 16:45	40m	-17 / -1	DL1IP	-6 / +8	4	✓ Full exchange observed
09-24 16:42	40m	-15 / -	IU2WKL	-10 / +10	3	✓ Closing observed
09-23 17:55	40m	-18 / -16	YO9PH	-9 / -9	3	✓ Full exchange observed
09-23 17:53	40m	-18 / -2	IN3JRZ	-22 / -2	3	✓ Full exchange observed
09-21 15:18	40m	-7 / -	II9IAGM	- / -15	2	Partial capture
09-21 15:18	40m	- / -9	SO100PKP	-6 / -	2	Partial capture
09-21 15:09	40m	-11 / -19	LX1RFJ	-8 / -18	3	✓ Full exchange observed
09-21 15:04	40m	- / -12	DK1XAM	-7 / -	2	Partial capture
09-21 15:02	40m	- / -18	ON3MOH	-18 / -	2	✓ Closing fragment
09-21 14:59	40m	- / -10	YO4NT	+8 / -	2	✓ Closing fragment
09-21 14:58	40m	- / -16	UA3GDJ	-3 / -	3	✓ Closing fragment
09-21 14:41	40m	- / -	HF5A	-5 / -	3	Partial capture
09-17 17:40	40m	- / +1	OE8PIT	+5 / -	3	✓ Closing fragment
09-17 17:34	40m	-16 / 0	IK2SND	-3 / +3	7	✓ Full exchange observed
09-17 17:31	40m	-16 / -	R7MP	- / -12	4	Partial capture
09-17 17:29	40m	-16 / -	DG6ITP	-4 / +4	7	✓ Full exchange observed
09-15 21:04	40m	-5 / -5	F1HFP	-9 / -	4	✓ Closing observed
09-15 21:03	40m	-3 / -11	R5AV	+4 / -13	3	✓ Full exchange observed
09-15 20:58	40m	-11 / -	DK7ZT	-22 / -8	6	Partial capture
09-15 20:58	40m	-8 / -	PE1NPS	0 / -8	3	✓ Closing observed
09-15 20:57	40m	-6 / -9	UA4FKT	-5 / -3	5	✓ Full exchange observed
09-15 20:45	40m	-5 / -	R5AV	- / -8	3	Partial capture
09-15 20:42	40m	-11 / -	9K2WA	- / -	2	Partial capture
09-15 20:36	40m	-1 / -	EA6AJT	-13 / -13	10	✓ Closing observed
09-15 20:34	40m	0 / -15	ON3RV	-14 / +5	5	✓ Full exchange observed
09-14 17:07	40m	-11 / -	II8IHBC	- / -3	2	Partial capture
09-14 17:02	40m	- / -	HG8LXL	-5 / -	6	✓ Closing fragment
09-11 17:36	40m	- / -9	DL6UM	-2 / -	7	✓ Closing fragment
09-11 17:33	40m	- / -16	IU2QDO	+3 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
153615  -9  747  IU6WSB DJ9MA R-11
153630  -8  748  DJ9MA IU6WSB RR73
153645  -7  748  IU6WSB DJ9MA R-11
153700 -10  747  DJ9MA IU6WSB RR73
153715 -11  747  IU6WSB DJ9MA 73
153730  -6 2646  IK3ZQY IU6WSB JN62
153745  -9 2647  IU6WSB IK3ZQY -02
153800  +3 2647  IK3ZQY IU6WSB JN62
153815  -6 2647  IU6WSB IK3ZQY -05
153830  +1 2647  IK3ZQY IU6WSB R+04 (x2)
154030  -8 1950  IZ5CMG IU6WSB 73
154615 -11  939  TK4QP IU6WSB R+06
155530  -6  297  PD2MAC IU6WSB R-25 (x2)

20m

UTC    dB Audio  Message
155900  +4 2911  IU6WSB F4BYA JN19 (x2)
160330 -12 2368  IU6WSB 5Z4VJ +02 (x2)
162745 -16 2728  IU6WSB OH3OJ -13
162745 +14 2244  IU6WSB G4DBW JO01 (x3)
163245  -1  842  IU6WSB TA2EE KM69 (x2)
163530 -11 2105  IU6WSB CN8NS -19 (x2)
163815  +0  842  IU6WSB TA2EE R+00 (x2)
164345  -6 1461  IU6WSB A71AE -15

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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