R0AU — 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: Asiatic Russia Most frequent locator attributed to this token: NO66

Receiver-side FT8 activity involving R0AU, decoded by SO8OO in southeastern Poland. 36 FT8 messages attributed to this token as transmitter, on 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-06-19.

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 36 FT8 messages attributed to R0AU as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (75%); the estimated median was -18 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

20m · 36

First attributed message: 2026-06-09
Last attributed message: 2026-06-19 04:21 UTC

Observed FT8 message patterns

Attributed sample: 36 messages
Active dates: 4 UTC dates
Estimated median S/N: -18 dB
Estimated 10th-90th percentile: -23 to -13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 27, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 0.

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 R0AU in decoded directed-looking exchanges:

RA9FUE · European Russia ×2 SV2HTW · Greece ×2 DL6NDN · Fed. Rep. of Germany EA8UP · Canary Islands EU4U · Belarus HA9PP · Hungary LZ2IP · Bulgaria OK2IT · Czech Republic OT7K · Belgium OZ1KEF · Denmark PF7DKW · Netherlands R2SBI · European Russia

Most frequent locator attributed to R0AU

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: NO66 · 31 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 4,579 km (approx.)
Last such locator decoded: 2026-06-19 04:14 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	R0AU S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-17 14:41	40m	- / -7	UA3ZQN	-4 / -	3	Partial capture
10-17 14:38	40m	- / -13	S59A	+17 / -	2	✓ Closing fragment
10-17 14:30	40m	- / -	UA3DPM	0 / -	2	Partial capture
10-17 14:30	40m	- / -	UB6OFG	-8 / -	2	Partial capture
10-17 14:29	40m	- / -9	UA7T	-15 / -	3	✓ Closing fragment
10-17 14:29	40m	- / -12	UA4CKN	-14 / -	2	Partial capture
10-16 16:35	40m	- / -	RU3DNN	-6 / -	3	Partial capture
10-16 16:35	40m	- / -15	RZ6L	+5 / -	3	✓ Closing fragment
10-16 16:34	40m	- / -14	R3DMS	-6 / -	8	Partial capture
10-09 00:29	40m	- / -	RA9FUE	-18 / -	3	✓ Closing fragment
10-08 18:26	40m	- / -14	R9FE	-6 / -	2	✓ Closing fragment
10-08 17:48	40m	- / -19	RD5Q	-4 / -	3	✓ Closing fragment
10-08 17:20	40m	- / -11	R6DNC	-12 / -	2	✓ Closing fragment
10-08 17:03	40m	- / -16	OK2IT	+3 / -	2	✓ Closing fragment
10-08 16:57	40m	- / -	R8CKD	-8 / -	2	Partial capture
10-08 16:52	40m	- / -13	OH3CYT	-8 / -	2	Partial capture
10-08 16:51	40m	- / -	R6SBN	-17 / -	3	Partial capture
10-08 16:16	40m	- / -2	R4DB	-15 / -	3	✓ Closing fragment
10-08 16:16	40m	- / -	R6SBN	-12 / -	4	Partial capture
10-08 15:59	40m	- / -11	RT6Z	+5 / -	2	✓ Closing fragment
10-08 15:51	40m	- / -5	RM1B	-10 / -	2	✓ Closing fragment
10-08 15:49	40m	- / -1	UA9SHH	-8 / -	2	✓ Closing fragment
10-08 15:48	40m	- / -	R6SBN	-6 / -	2	Partial capture
10-08 15:42	40m	- / -	F6GCP	+8 / -	5	Partial capture
10-08 15:32	40m	- / -11	RD7LC	-8 / -	2	✓ Closing fragment
10-08 15:08	40m	- / -6	RU3VQ	-14 / -	4	Partial capture
10-08 14:56	40m	- / -11	RN5AA	-11 / -	3	✓ Closing fragment
10-08 14:38	40m	- / -14	RA6FCU/P	+2 / -	2	✓ Closing fragment
10-08 14:29	40m	- / -5	R3RAQ	-20 / -	2	✓ Closing fragment
10-08 14:28	40m	- / 0	UA4FKT	-4 / -	3	✓ Closing fragment
10-08 14:25	40m	- / -8	YO9PH	+4 / -	2	Partial capture
10-08 14:22	40m	- / -	UA4FKT	-3 / -	2	Partial capture
10-08 14:15	40m	- / -14	R80SAA	+4 / -	2	✓ Closing fragment
10-08 14:14	40m	- / -	EW4DX	+10 / -	13	Partial capture
10-08 14:13	40m	- / -	RU3X	-5 / -	7	Partial capture
10-07 16:09	40m	- / -6	RA3THN	-11 / -	2	✓ Closing fragment
10-07 16:04	40m	- / -14	YU7GMN	+11 / -	2	✓ Closing fragment
10-07 15:36	80m	- / -	UN7LAN	-18 / -	2	Partial capture
10-07 01:39	40m	- / -9	UA4POO	-14 / -	2	✓ Closing fragment
10-07 01:14	40m	- / -3	RV9CW	-8 / -	2	✓ Closing fragment
10-07 01:06	40m	- / -16	UA4POO	-9 / -	7	Partial capture
10-06 14:45	40m	- / -	RA6FSV	-19 / -	2	Partial capture
10-06 14:41	40m	- / -18	UI4I	-1 / -	3	✓ Closing fragment
10-06 14:38	40m	- / -	RZ6L	-3 / -	3	Partial capture
10-06 14:37	40m	- / -9	YL3CW	-3 / -	2	✓ Closing fragment
10-04 02:13	40m	- / -	UA4HJ	-6 / -	5	✓ Closing fragment
10-04 01:31	40m	- / -11	RO6G	-23 / -	3	Partial capture
10-04 01:05	40m	- / +7	R9MJ	-4 / -	2	✓ Closing fragment
10-03 23:45	40m	- / -16	EA3CD	-6 / -	2	Partial capture
10-03 23:34	40m	- / -	LZ2IP	+2 / -	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
142915 -16  840  R0AU UA4CKN -12
142945 -14 1895  R0AU UA7T LN05
143015 -10 1293  R0AU UB6OFG KN98
143015 -13 1895  R0AU UA7T R-09 (x2)
143045 -11  839  R0AU UA4CKN -12
143045  +1 2478  R0AU UA3DPM KO95 (x2)
143145  -6 1294  R0AU UB6OFG KN98
143500 -14  839  R0AU UA4CKN -12
143815 +17 2618  R0AU S59A -13 (x2)
144145  -5 2372  R0AU UA3ZQN -07 (x3)

80m

UTC    dB Audio  Message
145845  -9 2103  R0AU UA4FKT LO23 (x3)
153600 -19 1642  R0AU UN7LAN MO13 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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