OZ1EWY — 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: Denmark Most frequent locator attributed to this token: JO55

Receiver-side FT8 activity involving OZ1EWY, decoded by SO8OO in southeastern Poland. 19 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-26 and 2026-08-06.

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 19 FT8 messages attributed to OZ1EWY as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (63%), followed by 80 m (32%) and 40 m (5%). In this small sample, the estimated median decoder S/N was -16 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

80m · 6 40m · 1 10m · 12

First attributed message: 2026-06-26
Last attributed message: 2026-08-06 23:47 UTC

Observed FT8 message patterns

Attributed sample: 19 messages
Active dates: 4 UTC dates
Estimated median S/N: -16 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 2.

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 OZ1EWY in decoded directed-looking exchanges:

DB2HA · Fed. Rep. of Germany F6DZU · France ON1DGN · Belgium

Most frequent locator attributed to OZ1EWY

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: JO55 · 6 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 953 km (approx.)
Last such locator decoded: 2026-08-06 23:47 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	OZ1EWY S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-30 09:59	40m	- / -4	ON1DGN	-20 / -	5	✓ Closing fragment
10-30 09:53	40m	- / +1	DH1NGL	-11 / -	5	Partial capture
10-30 09:50	40m	- / -	HA3TBL	-9 / -	2	Partial capture
10-30 09:50	40m	- / -	OM8AMF	-2 / -	2	Partial capture
10-11 14:02	40m	- / -	HA7TM	+11 / -	3	Partial capture
10-11 14:00	40m	- / -	DJ0MAB	-3 / -	2	Partial capture
10-11 13:55	40m	- / -	UX7QV	+9 / -	7	Partial capture
10-11 13:55	40m	- / -	F4BYA	0 / -	4	Partial capture
10-11 13:50	40m	- / -	HA7TM	+8 / -	3	Partial capture
10-09 05:32	40m	- / -	US2YW	+14 / -	2	Partial capture
10-09 05:23	40m	- / -10	YO9PH	0 / -	2	Partial capture
10-09 05:17	40m	- / -	F6DZU	+7 / -	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
095000  -9 1889  OZ1EWY HA3TBL JN86
095000 -12  584  OZ1EWY DK5OK JO42
095030  -2 1841  OZ1EWY OM8AMF KN08
095030  -9 2000  OZ1EWY HA3TBL JN86
095330 -15 1584  OZ1EWY DH1NGL +01 (x3)
095500 -17 2421  OZ1EWY G4DBW JO01
095500  -7 1583  OZ1EWY DH1NGL +01 (x2)
095900 -16 1337  OZ1EWY ON1DGN -04 (x5)

80m

UTC    dB Audio  Message
095645 -16  689  OZ1EWY DO1OAS JO51

CW

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

Explore CW reception at SO8OO

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