UA1QY — 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: KO99

Receiver-side FT8 activity involving UA1QY, decoded by SO8OO in southeastern Poland. 80 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 12 UTC dates in the available aggregate history. Observed between 2026-06-10 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 80 FT8 messages attributed to UA1QY as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (60%), followed by 10 m (36%) and 20 m (4%). Most decodes (55%) fell within the six-hour window 01:00-07:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-13 dB

Estimated median S/N

Bands

40m · 48 20m · 3 10m · 29

First attributed message: 2026-06-10
Last attributed message: 2026-10-20 03:45 UTC

Observed FT8 message patterns

Attributed sample: 80 messages
Active dates: 12 UTC dates
Estimated median S/N: -13 dB
Estimated 10th-90th percentile: -21 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 26, moderate (-15 to -9 dB) 35, strong (≥ -8 dB) 19.

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 UA1QY in decoded directed-looking exchanges:

CE8EIO · Chile CX3DMP · Uruguay PY4BSC · Brazil YO9HP · Romania F5RRS · France HC2GRC · Ecuador R0ADK · Asiatic Russia R2FDU · Kaliningrad R3XBS · European Russia UA3WG · 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 UA1QY

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: KO99 · 55 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,525 km (approx.)
Last such locator decoded: 2026-10-20 03:41 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	UA1QY S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-20 03:44	40m	-12 / -	R0ADK	- / -14	3	✓ Closing fragment
10-20 03:39	40m	-11 / -10	FM/VE3DZ	+2 / -15	10	Partial capture
10-20 03:33	40m	0 / -	RD6OX/QRP	- / -	3	Partial capture
09-22 03:03	40m	-5 / -	NQ9N	- / -	3	Partial capture
09-15 17:14	40m	-1 / -	RI1FJZ	- / -	5	Partial capture
09-15 16:39	40m	-4 / -	RI1FJZ	- / -	4	Partial capture
09-10 04:13	40m	-9 / -16	HC2GRC	-8 / -20	7	✓ Full exchange observed
09-08 04:36	40m	-14 / -	CA3EQX	- / -	5	Partial capture
08-16 18:30	10m	-20 / -	CE8EIO	- / -	2	✓ Closing fragment
08-16 18:18	10m	-18 / -	PY4BSC	- / -16	2	✓ Closing fragment
08-16 18:11	10m	-15 / -	PY2MDA	- / -	3	Partial capture
08-16 18:04	10m	-15 / -	CX3DMP	- / -	4	✓ Closing fragment
08-16 17:52	10m	-20 / -	CX3DMP	- / -	2	Partial capture
08-16 17:48	10m	-24 / -	CX3DMP	- / -	2	Partial capture
08-04 16:49	40m	- / -10	UA3RBM	-14 / -	2	Partial capture
08-04 16:47	40m	- / -17	UA3WG	-12 / -	4	✓ Closing fragment
08-04 16:46	40m	- / +2	R3XBS	-16 / -	3	✓ Closing fragment
08-04 16:45	40m	- / -15	R2FDU	-11 / -	3	✓ Closing fragment
07-31 18:06	40m	- / -24	F5RRS	-20 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
033445  -3  593  RD6OX/QRP UA1QY KO99
033945 -11  888  <FM/VE3DZ> UA1QY KO99 (x4)
034200  +1  414  UA1QY FM/VE3DZ -10
034215 -10  888  FM/VE3DZ UA1QY R-15
034230  +3  414  UA1QY FM/VE3DZ -10
034245 -11  888  FM/VE3DZ UA1QY R-14 (x3)
034415 -14  888  R0ADK UA1QY -14 (x3)
034530  +3  414  UA1QY RR73; EA3NE <...> +08

10m

UTC    dB Audio  Message
180415 -10  979  CX3DMP UA1QY KO99 (x4)
180915 -13  979  YO9HP UA1QY 73
181115 -11  979  PY2MDA UA1QY KO99 (x3)
181445 -19 1204  PY4BSC UA1QY KO99 (x3)
183030 -22 1753  CE8EIO UA1QY KO99 (x2)
183745 -14  781  PU1JGA UA1QY KO99
065400 -15  910  UA1QY 7Z1BQ -08

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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