UA6AR — 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: LN05

Receiver-side FT8 activity involving UA6AR, decoded by SO8OO in southeastern Poland. 573 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-30 and 2026-10-20.

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 573 FT8 messages attributed to UA6AR as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (38%), followed by 80 m (35%) and 20 m (16%). The busiest six-hour window was 14:00-20:00 UTC, containing 42% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (76%); the estimated median was -2 dB.

Overview

573

Messages attributed

UTC dates decoded

Active 15-min windows

-2 dB

Estimated median S/N

Bands

160m · 66 80m · 200 40m · 217 20m · 90

First attributed message: 2026-06-30
Last attributed message: 2026-10-20 18:07 UTC

Observed FT8 message patterns

Attributed sample: 573 messages
Active dates: 26 UTC dates
Estimated median S/N: -2 dB
Estimated 10th-90th percentile: -12.4 to +11 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 21, moderate (-15 to -9 dB) 117, strong (≥ -8 dB) 435.

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 UA6AR in decoded directed-looking exchanges:

UB6OAJ · European Russia ×2 UD8S · Asiatic Russia ×2 EC3A · Spain ×2 RN6MA · European Russia ×2 TF4M · Iceland ×2 PE1NPS · Netherlands ×2 EW8CW · Belarus R4RZ · European Russia R9SAP · Asiatic Russia RA3DA · European Russia RA6ATZ · European Russia RC2DD · European Russia

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 UA6AR

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: LN05 · 256 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,514 km (approx.)
Last such locator decoded: 2026-10-16 13:58 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	UA6AR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-16 13:57	80m	-20 / -7	OH5KNL	+2 / -24	4	✓ Full exchange observed
10-16 13:14	40m	-10 / -	RA9YHK	- / -12	2	✓ Closing fragment
10-16 13:13	40m	-11 / -	UA3SCU	-18 / -	3	✓ Closing observed
10-16 13:12	40m	-10 / +7	HG0NPJ	+2 / -5	5	✓ Full exchange observed
10-11 18:46	40m	-5 / -3	T77R	-4 / -	8	Partial capture
10-11 18:42	40m	-13 / -	T77R	- / -	2	Partial capture
10-09 05:45	40m	-8 / +4	ON7GB	+8 / -13	6	✓ Full exchange observed
10-09 05:39	40m	-8 / -	HB0PA	- / -	8	Partial capture
10-09 05:32	80m	- / -11	LY5A	+8 / -	2	✓ Closing fragment
10-04 17:16	80m	-3 / -14	OE1TOA	+4 / -16	5	✓ Full exchange observed
10-04 17:14	80m	-4 / -6	UB6OAJ	0 / -3	4	✓ Full exchange observed
10-04 17:13	80m	-2 / -	ER1MM	- / +1	2	Partial capture
09-21 01:28	40m	+13 / -	TN8GD	- / -	4	Partial capture
09-21 01:27	40m	+8 / -	VA2PM	- / -22	3	✓ Closing fragment
09-21 01:25	40m	+8 / -	CX6TU	- / -20	4	✓ Closing fragment
09-21 01:22	40m	+3 / -	TN8GD	- / -	4	Partial capture
09-21 01:16	160m	+9 / +5	RC2DD	-12 / -12	4	✓ Full exchange observed
09-21 01:14	160m	+9 / -	RM5F	-10 / -	3	✓ Closing observed
09-21 01:07	80m	-3 / -	EC3A	-20 / -16	3	✓ Closing observed
09-21 01:06	80m	+2 / +1	GM6URC	-11 / -14	4	✓ Full exchange observed
09-21 01:05	80m	+6 / -	UA9CR	- / -11	2	✓ Closing fragment
09-21 01:02	80m	+6 / -	KP4AA	- / -22	6	✓ Closing fragment
09-21 01:00	80m	+1 / -	CE8EIO	- / -24	3	✓ Closing fragment
09-21 00:56	80m	-3 / -	RI1FJZ	- / -24	5	✓ Closing fragment
09-21 00:53	80m	+2 / -	HB0CC	- / -	2	Partial capture
09-21 00:50	80m	+12 / -4	CX6VM	-16 / -16	5	✓ Full exchange observed
09-21 00:47	80m	- / -	KO4PRE	-20 / -	3	Partial capture
09-21 00:45	80m	+10 / -	RI1FJZ	- / -	6	Partial capture
09-21 00:41	80m	+11 / -	TF4M	-2 / -13	5	✓ Full exchange observed
09-21 00:38	80m	+10 / -11	PE1NPS	-5 / -16	6	✓ Full exchange observed
09-21 00:34	80m	+6 / -	RI1FJZ	- / -	4	Partial capture
09-18 17:36	80m	+4 / -	SV2AEL	- / -10	2	✓ Closing fragment
09-18 17:32	80m	+10 / -15	ZL2NU	-2 / -6	8	✓ Full exchange observed
09-17 18:54	40m	+2 / -	R9OX	- / -12	2	✓ Closing fragment
09-17 18:52	40m	+4 / -	BA7IWL	- / -19	4	✓ Closing fragment
09-17 18:39	40m	-2 / -6	R6CW	-2 / -14	4	✓ Full exchange observed
09-17 18:37	40m	-6 / -	PD1RO	0 / -13	3	✓ Closing observed
09-17 18:36	40m	-1 / -	ON1DGN	- / -9	2	✓ Closing fragment
09-17 18:34	40m	-2 / -	E70AB	+4 / -19	5	✓ Closing observed
09-17 18:32	40m	+6 / -	J48S	- / -	3	Partial capture
09-17 18:31	40m	+5 / -	RC2Y	-1 / -4	4	✓ Closing observed
09-17 18:30	40m	+4 / -	R8CKD	- / -10	2	✓ Closing fragment
09-17 14:52	40m	-3 / -	UN7PPV	- / -11	2	✓ Closing fragment
09-17 14:49	40m	-4 / -	DL5WP	- / -	3	Partial capture
09-17 14:46	40m	-7 / -	BD8FOD	- / -16	3	✓ Closing fragment
09-17 14:42	40m	-5 / -16	S56LKP	-3 / -20	10	✓ Full exchange observed
09-08 03:09	80m	-1 / -9	OV6ZM	-2 / -23	5	✓ Full exchange observed
09-08 03:08	80m	- / -10	K4YT	-12 / -	2	✓ Closing fragment
09-08 03:07	80m	- / +2	ON1JP	-16 / -	6	Partial capture
09-08 03:02	80m	+8 / +4	7X5CY	-10 / -15	7	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
195630  +1 1000  R4RZ UA6AR 73
011430 +11 1498  CQ UA6AR LN05
011445 -11 1508  UA6AR RM5F KO85
011530  +9 1498  RM5F UA6AR RR73
011545  -8 1509  UA6AR RM5F 73
011600  +7 1498  RC2DD UA6AR -12
011615 -14 1489  UA6AR RC2DD R+05
011630 +11 1497  RC2DD UA6AR RR73
011645 -11 1488  UA6AR RC2DD 73
011730  +8 1497  CQ UA6AR LN05 (x3)
180530  -5 1005  RN1CW UA6AR RR73
180700  -8 1005  OM2WQ UA6AR R-13
181030 +18 1551  UA6AR SQ7BFC RR73

80m

UTC    dB Audio  Message
171700  +8 1970  UA6AR OE1TOA -14
171715  -4  821  OE1TOA UA6AR R-16
171730  -1 1970  UA6AR OE1TOA RR73
171745  -1  821  OE1TOA UA6AR 73
053230 +10  408  UA6AR LY5A -11 (x2)
135400 -18 1508  CQ UA6AR LN05 (x4)
135730  +4 2647  UA6AR OH5KNL -07
135745 -19 1508  OH5KNL UA6AR R-24
135800  +1 2647  UA6AR OH5KNL RR73
135815 -21 1508  OH5KNL UA6AR R-24
135845 -19 1508  CQ UA6AR LN05

40m

UTC    dB Audio  Message
184745  -4 1540  UA6AR T77R -01 (x4)
131215 -10 1040  HG0NPJ UA6AR LN05
131230  +2 2378  UA6AR HG0NPJ +07
131245 -10 1040  HG0NPJ UA6AR R-05
131300  +2 2378  UA6AR HG0NPJ RR73
131315 -11 1040  HG0NPJ UA6AR 73
131330 -18 1042  UA6AR UA3SCU +13 (x2)
131415 -11 1040  UA3SCU UA6AR 73
131445 -10 1040  RA9YHK UA6AR -12 (x2)
131615  -9 1040  RA4LAG UA6AR RR73

20m

UTC    dB Audio  Message
124245 -13 1077  PD9JPV UA6AR -21
124345 -10 1078  R8AGW UA6AR -07
124415  -8 1078  UB3FAT UA6AR -19 (x2)
124545 -12 1078  R8AGW UA6AR RR73
124645 -13 1078  S09S UA6AR LN05 (x4)
124930  -8 1078  VU2KPH UA6AR LN05
125200 -12 1078  PD8HUB UA6AR LN05
125315 -10 1078  EX8ABR UA6AR R-16
125415 -12 1078  CN2DX UA6AR LN05 (x2)
102845  -9 1023  OJ0YL UA6AR R-13

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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