WA6VZN — 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: FM19

Receiver-side FT8 activity involving WA6VZN, decoded by SO8OO in southeastern Poland. 317 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-16 and 2026-11-05.

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 317 FT8 messages attributed to WA6VZN as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (51%), followed by 40 m (31%) and 80 m (18%). Most decodes (98%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

317

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

80m · 57 40m · 99 20m · 161

First attributed message: 2026-06-16
Last attributed message: 2026-11-05 01:55 UTC

Observed FT8 message patterns

Attributed sample: 317 messages
Active dates: 30 UTC dates
Estimated median S/N: -15 dB
Estimated 10th-90th percentile: -20 to -8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 137, moderate (-15 to -9 dB) 138, strong (≥ -8 dB) 42.

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 WA6VZN in decoded directed-looking exchanges:

4X1UF · Israel ×2 SV9QWC · Crete ×2 MM0KQC · Scotland ×2 N1KSY · United States ×2 OZ4VV · Denmark ×2 SP6JIU · Poland ×2 9K2GR · Kuwait CN8NS · Morocco DH1KJ · Fed. Rep. of Germany R2FAQ · Kaliningrad 8Z1IT · Saudi Arabia 9A5CW · Croatia

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 WA6VZN

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: FM19 · 134 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,310 km (approx.)
Last such locator decoded: 2026-11-05 01:37 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	WA6VZN S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 01:57	80m	- / -8	F5OYA/P	-18 / -	28	Partial capture
11-05 01:53	80m	-19 / -8	F5OYA/P	-19 / -19	6	Partial capture
11-05 01:53	80m	- / -	SP8HDC	-8 / -	2	Partial capture
11-05 01:52	80m	-16 / -	W0ML	- / -15	2	✓ Closing fragment
11-05 01:50	80m	-17 / -	SP6NIV	- / -19	3	Partial capture
11-05 01:50	80m	- / -	F5OYA/P	-19 / -	2	Partial capture
11-05 01:49	80m	-7 / -15	UX7UU	-1 / -18	3	Partial capture
11-05 01:45	80m	- / -	UX7UU	+3 / -	4	Partial capture
11-05 01:45	80m	- / -	DO6THI	-18 / -	2	Partial capture
11-05 01:45	80m	- / -	G6PWS	-9 / -	9	Partial capture
11-05 01:37	80m	-12 / -3	UT5EL	+14 / -5	5	✓ Full exchange observed
11-05 01:30	40m	-18 / -	D44PX	- / -12	6	✓ Closing fragment
10-30 01:25	40m	- / -	RZ6L	+10 / -	2	Partial capture
10-30 01:24	40m	- / -14	IN3WZS	-13 / -	2	Partial capture
10-30 01:23	40m	- / -	RD3FY	+2 / -	4	Partial capture
10-30 01:22	40m	- / -10	UA3GX	+9 / -	4	✓ Closing fragment
10-30 01:10	40m	- / -15	R6FX	-16 / -	4	✓ Closing fragment
10-30 01:07	40m	- / -8	DL5DQZ	+4 / -	2	Partial capture
10-29 01:57	80m	- / -10	ON8FAB	-6 / -	3	Partial capture
10-29 01:23	40m	- / -	R7WA	-8 / -	2	Partial capture
10-29 01:22	40m	- / -16	RV6WB	-6 / -	8	Partial capture
10-29 01:21	40m	- / -10	TC2TR	-10 / -	2	✓ Closing fragment
10-29 01:16	40m	- / -	RZ4FWA	-18 / -	2	Partial capture
10-29 01:14	40m	- / -6	TC2TR	-7 / -	3	Partial capture
10-26 01:06	80m	- / -	F5PBG	-8 / -	2	Partial capture
10-26 00:37	40m	- / -15	EA1AGM	-9 / -	2	Partial capture
10-26 00:33	40m	-20 / -	UX5UO	-14 / -1	2	✓ Closing observed
10-25 23:42	40m	- / -	PS8RV	-20 / -	2	Partial capture
10-25 23:41	40m	-17 / -10	A61DD	-14 / -14	5	✓ Full exchange observed
10-25 01:44	160m	- / -	OM5CM	+15 / -	5	Partial capture
10-25 01:41	160m	- / -	OM5CM	+10 / -	2	Partial capture
10-25 01:21	80m	- / +5	HK4SAN	-21 / -	2	✓ Closing fragment
10-25 01:04	40m	-18 / -	PY5QW	- / -13	3	✓ Closing fragment
10-25 00:59	40m	-18 / -	IT9VCE	- / 0	2	Partial capture
10-25 00:57	40m	-13 / -	AC7WY	- / -11	2	✓ Closing fragment
10-25 00:54	40m	-14 / -14	9K2YM	-13 / -10	6	✓ Full exchange observed
10-22 00:29	40m	- / -16	HB9TIH	-14 / -	4	✓ Closing fragment
10-22 00:26	40m	- / -11	9A5CW	0 / -	2	✓ Closing fragment
10-09 01:13	40m	- / -15	EI2IXB	0 / -	4	Partial capture
10-09 00:42	40m	- / -11	8Z1IT	-14 / -	3	✓ Closing fragment
10-08 02:07	40m	- / -14	MW0USK	+7 / -	2	✓ Closing fragment
10-04 01:21	80m	- / -14	EC5M	-11 / -	10	Partial capture
09-26 03:08	80m	- / -7	OK1HEH	-1 / -	2	Partial capture
09-26 03:06	80m	- / -	UA4FKT	-12 / -	2	Partial capture
09-26 03:01	80m	- / -	RY7F	-14 / -	2	Partial capture
09-26 02:54	80m	- / -	IK2TPX	-9 / -	12	Partial capture
09-26 02:53	80m	- / -	RX6DA	-7 / -	13	Partial capture
09-26 02:52	80m	- / -10	DL8TV	-7 / -	4	✓ Closing fragment
09-26 02:51	80m	- / -11	EA7ALL	-18 / -	2	✓ Closing fragment
09-26 02:49	80m	- / -18	IZ8VYU	-2 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
020500 -18 2151  WA6VZN F5OYA/P R-08 (x15)

40m

UTC    dB Audio  Message
012430  -4 3034  WA6VZN RD3FY KO85
012430 -14 1178  WA6VZN IN3WZS R-14
012500  +6 3034  WA6VZN RD3FY KO85
012530 +10 2604  WA6VZN RZ6L KN97 (x2)
013100 -18 1077  RA2FCF WA6VZN FM19
013315 -24 1970  WA6VZN UT4EK KN67
012115 -23 1434  VP2MCV WA6VZN R-09
012515 -19 2155  8Q7PR WA6VZN FM19
013045 -16 2187  D44PX WA6VZN FM19 (x6)

160m

UTC    dB Audio  Message
014115  +9 1460  WA6VZN OM5CM JN98 (x7)

20m

UTC    dB Audio  Message
013800 -13  985  WA6VZN IW2MYH JN45 (x5)
202700  +4 2131  WA6VZN 9K2GR -06 (x2)
202745 -13 1467  9K2GR WA6VZN 73
202800 -15 2441  WA6VZN IZ8VYU JN71
192915  +2  855  WA6VZN 4Z5PG -14 (x2)
194015  -5  823  WA6VZN DL7HS R-12 (x2)
194230  +9 2634  WA6VZN DH1KJ -17 (x2)

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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