UB6HRZ — 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 UB6HRZ, decoded by SO8OO in southeastern Poland. 8 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-17.

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 8 FT8 messages attributed to UB6HRZ as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (75%), followed by 20 m (25%). In this small sample, the estimated median decoder S/N was -22 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-22 dB

Estimated median S/N

Bands

40m · 6 20m · 2

First attributed message: 2026-06-07
Last attributed message: 2026-10-17 16:57 UTC

Observed FT8 message patterns

Attributed sample: 8 messages
Active dates: 3 UTC dates
Estimated median S/N: -22 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 1.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with UB6HRZ in decoded directed-looking exchanges:

PA6VLG · Netherlands PD2MAC · Netherlands RA3VMD · European Russia RD3FY · European Russia UA3SCU · European Russia UB4HVA · European Russia

Most frequent locator attributed to UB6HRZ

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 · 5 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,514 km (approx.)
Last such locator decoded: 2026-10-17 16:54 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	UB6HRZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-17 17:00	40m	- / -3	RA3VMD	-2 / -	3	✓ Closing fragment
10-17 16:56	40m	- / -12	PD2MAC	-10 / -	5	✓ Closing fragment
10-17 16:54	40m	-21 / -6	RD3FY	0 / -3	5	✓ Full exchange observed
10-17 16:53	40m	- / -	DJ0MAB	0 / -	2	Partial capture
10-17 16:51	40m	-22 / -	PA6VLG	-9 / -	4	✓ Closing observed
10-17 16:48	40m	- / +4	UA3SCU	-5 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
165445 -22 1330  UB6HRZ HB9ZHK JN47
165500 -21 1839  RD3FY UB6HRZ -03
165515  -2 2778  UB6HRZ RD3FY R-06 (x3)
165615  -7  296  UB6HRZ PD2MAC JO22
165730 -20 1839  UB3BDB UB6HRZ -20
165815 -11  296  UB6HRZ PD2MAC JO22 (x2)
165845  -5 1838  UB6HRZ DJ0MAB JN49
165915  -7  296  UB6HRZ PD2MAC R-12 (x2)
170015  -5  475  UB6HRZ RA3VMD LO06 (x3)

CW

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

Explore CW reception at SO8OO

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