DO2WZ — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO61

Receiver-side FT8 activity involving DO2WZ, decoded by SO8OO in southeastern Poland. 35 FT8 messages attributed to this token as transmitter, on 80m, across 5 UTC dates in the available aggregate history. Observed between 2026-10-30 and 2026-11-04.

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 35 FT8 messages attributed to DO2WZ as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Several six-hour UTC windows tied for the largest share (97%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (60%); the estimated median was -8 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

80m · 35

First attributed message: 2026-10-30
Last attributed message: 2026-11-04 16:16 UTC

Observed FT8 message patterns

Attributed sample: 35 messages
Active dates: 5 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -15 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 21.

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 DO2WZ in decoded directed-looking exchanges:

DO4EB · Fed. Rep. of Germany ×2 OH3NXW · Finland ×2 DF2JK · Fed. Rep. of Germany DF3IS · Fed. Rep. of Germany DJ8TX · Fed. Rep. of Germany DK6WH · Fed. Rep. of Germany DL0AA · Fed. Rep. of Germany DM1FL · Fed. Rep. of Germany DO1AYJ · Fed. Rep. of Germany DO1ID · Fed. Rep. of Germany DO5HOK · Fed. Rep. of Germany IZ2ODN · Italy

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 DO2WZ

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: JO61 · 17 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 642 km (approx.)
Last such locator decoded: 2026-11-04 16:15 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	DO2WZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 16:15	80m	-11 / -	DO1ID	-6 / -18	5	✓ Full exchange observed
11-03 16:37	80m	-8 / -	DF2JK	-8 / -16	5	✓ Closing observed
11-02 16:48	80m	- / -	OE3SGU	-2 / -	9	Partial capture
11-02 16:48	80m	-4 / -2	DK6WH	-2 / -9	4	✓ Full exchange observed
11-02 16:39	80m	-12 / -1	DO5HOK	-10 / -14	4	✓ Full exchange observed
11-02 16:37	80m	- / 0	DF3IS	+1 / -	2	✓ Closing fragment
11-02 16:32	80m	-6 / -	DO8LJ	- / -	2	Partial capture
11-02 16:24	80m	- / -9	LA3BO	-14 / -	2	✓ Closing fragment
10-31 16:35	80m	-7 / 0	DO1AYJ	0 / -19	3	✓ Full exchange observed
10-31 16:32	80m	-13 / -16	LZ1EV	+1 / -	4	Partial capture
10-31 16:28	80m	- / -17	IZ2ODN	-4 / -	2	✓ Closing fragment
10-31 16:25	80m	-8 / +7	DL0AA	+2 / -	3	✓ Closing observed
10-31 16:21	80m	-16 / -3	DM1FL	-22 / -16	4	✓ Full exchange observed
10-31 16:19	80m	-1 / +2	DO4EB	0 / -13	5	✓ Full exchange observed
10-30 23:53	80m	- / -	US2YW	+6 / -	2	Partial capture
10-30 13:46	80m	-5 / -16	OH3NXW	+5 / -6	10	✓ Full exchange observed
10-30 13:25	80m	-17 / -	DJ8TX	- / -11	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
165045  +0 1908  DO2WZ OE3SGU +15 (x5)
163715  -1  535  DF2JK DO2WZ JO61 (x4)
163930  -8  534  DO2WZ DF2JK RR73
161500 -15  237  DO1ID DO2WZ JO61
161515  -3  237  DO2WZ DO1ID +14
161530  -5  237  DO1ID DO2WZ R-18
161545  -9  237  DO2WZ DO1ID RR73
161600 -13  237  DO1ID DO2WZ 73

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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