UD6AWH — 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: European Russia Most frequent locator attributed to this token: KN84

Receiver-side FT8 activity involving UD6AWH, decoded by SO8OO in southeastern Poland. 926 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 45 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-22.

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 926 FT8 messages attributed to UD6AWH as the transmitting token by decoded message structure across 45 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (81%), followed by 60 m (16%) and 80 m (2%). Most decodes (77%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

926

Messages attributed

UTC dates decoded

158

Active 15-min windows

-15 dB

Estimated median S/N

Bands

80m · 14 60m · 149 40m · 750 20m · 13

First attributed message: 2026-06-11
Last attributed message: 2026-10-22 05:38 UTC

Observed FT8 message patterns

Attributed sample: 926 messages
Active dates: 45 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) 427, moderate (-15 to -9 dB) 386, strong (≥ -8 dB) 113.

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 UD6AWH in decoded directed-looking exchanges:

DL7ACA · Fed. Rep. of Germany ×2 F4MBU · France ×2 RY4ABB · European Russia ×2 DL8LE · Fed. Rep. of Germany ×2 EA2B · Spain ×2 LX1JX · Luxembourg ×2 PE1NPS · Netherlands ×2 GB2CG · Scotland OM3PC · Slovak Republic R3KCW · European Russia 4Z9MEX · Israel 9K2YM · Kuwait

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 UD6AWH

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: KN84 · 503 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,295 km (approx.)
Last such locator decoded: 2026-10-22 05:36 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	UD6AWH S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 05:39	40m	- / -14	EC3A	-21 / -	2	Partial capture
10-22 05:36	40m	-18 / -	SP5MXZ	- / -6	3	✓ Closing fragment
10-22 05:31	40m	-22 / -	SP5HQZ	- / -	2	Partial capture
10-22 05:15	60m	- / -	DH3YAK	-6 / -	2	Partial capture
10-22 05:12	60m	-12 / -12	IK4CBO	-1 / -15	8	✓ Full exchange observed
10-22 05:10	60m	-13 / -	SP9RCL	-16 / -1	3	Partial capture
10-22 05:07	60m	-13 / -	DK8IZ	- / -16	5	Partial capture
10-22 05:05	60m	-14 / -	EA5JKT	- / -	2	Partial capture
10-22 05:01	60m	-16 / -	DL1CF	- / -11	2	✓ Closing fragment
10-22 05:00	60m	-12 / -	DL4NHP	- / -12	2	✓ Closing fragment
10-22 04:45	60m	-6 / -	OM3ZAS	- / +1	3	✓ Closing fragment
10-22 04:34	60m	-2 / -6	F5OYA/P	-2 / -6	10	✓ Full exchange observed
10-22 04:32	60m	-5 / -	EA2EGI	- / -	2	Partial capture
10-22 04:28	60m	-7 / -	DL8LE	- / +3	3	✓ Closing fragment
10-22 04:26	60m	-6 / -	IW9FRA	- / -	3	Partial capture
10-22 04:21	60m	-13 / -	SP4NKJ	- / -7	2	✓ Closing fragment
10-22 04:17	60m	- / -8	DK7ZT	-14 / -	2	Partial capture
10-22 04:15	60m	- / -17	F4IIX	-8 / -	5	✓ Closing fragment
10-22 04:12	60m	-16 / -4	IZ1BII	-14 / +2	6	✓ Full exchange observed
10-22 04:11	60m	-16 / -	SP9WZS	- / -	2	✓ Closing fragment
10-22 04:10	60m	-20 / -1	IK1WGX	-14 / +1	6	✓ Full exchange observed
10-22 04:09	60m	-15 / 0	PA4PA	0 / -	14	✓ Full exchange observed
10-22 04:08	60m	-16 / -19	EA2B	-10 / -14	10	✓ Full exchange observed
10-21 23:20	60m	-12 / -8	ON8FAB	-9 / -13	5	✓ Full exchange observed
10-21 23:15	60m	-11 / -	SP9TBT	- / -	4	Partial capture
10-21 23:05	80m	-11 / -18	DO5HOK	+4 / -	5	Partial capture
10-21 23:02	60m	- / -	PA3GQM	-3 / -	2	Partial capture
10-21 22:59	60m	-16 / -9	IK2EST	-8 / -6	5	✓ Full exchange observed
10-21 22:56	60m	-16 / -12	OR7K	+4 / -6	7	✓ Full exchange observed
10-21 22:55	60m	-4 / -	IU8PYF	-14 / -	2	✓ Closing observed
10-21 22:53	60m	- / -	G8CVS	-6 / -	2	Partial capture
10-21 22:50	60m	-11 / -	OH2NAG	- / -3	6	✓ Closing fragment
10-21 22:48	60m	-18 / -13	LX1JX	+1 / +1	7	✓ Full exchange observed
10-21 22:46	60m	-16 / -4	EA2A	+4 / -2	5	✓ Full exchange observed
10-21 22:45	60m	- / -	PA3GQM	-2 / -	2	Partial capture
10-21 22:44	60m	-17 / -12	PI4DX	+6 / +3	5	✓ Full exchange observed
10-21 22:40	60m	-16 / -15	EB3JT	-12 / -7	5	✓ Full exchange observed
10-21 22:39	60m	-15 / -7	GW4FRX	+3 / -	4	✓ Closing observed
10-21 22:36	60m	-12 / -6	F5RMK	-2 / -12	2	Partial capture
10-21 22:36	60m	-12 / -19	W4UM	-11 / -8	6	✓ Full exchange observed
10-21 22:34	60m	-13 / -15	IN3IZQ	-5 / -9	5	✓ Full exchange observed
10-21 22:30	60m	-18 / -3	DF2RQ	+14 / 0	5	✓ Full exchange observed
10-21 22:29	60m	-17 / -23	PE1NPS	+4 / -7	5	✓ Full exchange observed
10-21 22:28	60m	-14 / -10	EA1R	-9 / -10	4	✓ Full exchange observed
10-21 22:26	60m	- / +1	DK7ZT	+6 / -	3	Partial capture
10-21 22:24	60m	-12 / -6	G4ZFJ	+7 / -9	10	✓ Full exchange observed
10-21 22:23	60m	-16 / -12	EA1IOK	-4 / -12	7	✓ Full exchange observed
10-21 22:23	60m	-14 / -11	GI5RPG	+5 / -5	7	✓ Full exchange observed
10-21 22:22	60m	- / -4	OS4K	-24 / -	2	Partial capture
10-21 22:22	60m	-10 / -8	DF7EF	+10 / 0	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
213615  -2 2652  UD6AWH G8BCG -05 (x2)
214300  -5 1120  UD6AWH 9K2YM -10 (x2)
234215 -18 1163  UD6AWH EA5FD R-15
234930  +4  698  UD6AWH P4/WE9V -06
053100 -20 1367  SP5HQZ UD6AWH KN84 (x2)
053215 -19 1367  SX37VER UD6AWH KN84
053630 -22 1367  SP5MXZ UD6AWH KN84 (x3)
053800 -21 1367  UB3DLM UD6AWH -08
053945 -23 1946  UD6AWH EC3A -14 (x2)

60m

UTC    dB Audio  Message
050945 -13 1363  DK8IZ UD6AWH R-16 (x2)
051030 -18 2310  UD6AWH SP9RCL JO90 (x2)
051115 -13 1363  SP9RCL UD6AWH -01
051200  +1 2092  UD6AWH IK4CBO JN54 (x2)
051245 -13 1363  IK4CBO UD6AWH -15 (x3)
051400  +0 2092  UD6AWH IK4CBO R-12
051415 -15 1363  IK4CBO UD6AWH RR73
051430  -7 2091  UD6AWH IK4CBO 73
051530  -5 1642  UD6AWH DH3YAK JO31 (x2)

80m

UTC    dB Audio  Message
220215 -10 1332  RA4FUT UD6AWH RR73
220300  -5 1330  UD6AWH RA6Z KN98 (x2)
220730 -11 1332  RX3ASQ UD6AWH KN84
220845 -13 1332  RN3YN UD6AWH KN84 (x3)
221100  -7  832  UD6AWH EW4DX KO23 (x3)
230530  -8 1332  DO5HOK UD6AWH KN84 (x2)
230645 +10  808  UD6AWH DO5HOK -18 (x3)

20m

UTC    dB Audio  Message
072615 -16 1504  R3KCW UD6AWH RR73
072630  -1 1108  UD6AWH R3KCW R-20
072645 -15 1504  R3KCW UD6AWH RR73
072700  -1 1108  UD6AWH R3KCW 73
072715 -23 1504  OM3PC UD6AWH -10 (x2)
073045 -20 1504  CQ UD6AWH KN84
073115 -20 1504  IW2DNI UD6AWH -04 (x2)
073315 -22 1504  UA1PBD UD6AWH KN84
073945 -20 1504  UI6O UD6AWH R-15 (x2)
074345 -19 1504  R4FBJ UD6AWH KN84
104630  -7 1168  UD6AWH GB2CG -16 (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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