OZ6ABJ — 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 OZ6ABJ, decoded by SO8OO in southeastern Poland. 5 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-26 and 2026-10-05.

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 5 FT8 messages attributed to OZ6ABJ as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (80%), followed by 40 m (20%). In this small sample, the estimated median decoder S/N was -8 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

80m · 4 40m · 1

First attributed message: 2026-09-26
Last attributed message: 2026-10-05 18:31 UTC

Observed FT8 message patterns

Attributed sample: 5 messages
Active dates: 2 UTC dates
Estimated median S/N: -8 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 3.

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 OZ6ABJ in decoded directed-looking exchanges:

G1ATU · England HA1BF · Hungary M0LAD · England ON6SAT · Belgium DG5MLA · Fed. Rep. of Germany DK5IR · Fed. Rep. of Germany EW2ZC · Belarus M1AQR · England SP1ZMO · Poland

Most frequent locator attributed to OZ6ABJ

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
SO8OO receiver locator: KN09VW
Locator-centre separation: 953 km (approx.)
Last such locator decoded: 2026-09-26 18:23 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	OZ6ABJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-05 18:56	40m	- / -	F6FHZ	-12 / -	3	Partial capture
10-05 18:43	40m	- / +3	ON6SAT	-4 / -	2	✓ Closing fragment
10-05 18:39	40m	- / -18	HA1BF	-10 / -	2	✓ Closing fragment
10-05 18:30	40m	-17 / -6	M0LAD	-6 / -	4	✓ Closing observed
09-26 18:23	80m	-7 / +4	DG5MLA	+10 / -	5	✓ Full exchange observed
09-26 18:22	80m	- / -	R2EC	+4 / -	2	Partial capture
09-26 18:21	80m	- / -20	EW2ZC	+9 / -	3	✓ Closing fragment
09-26 18:17	80m	- / -10	SP1ZMO	-4 / -	2	✓ Closing fragment
09-26 18:15	80m	- / -17	M1AQR	-10 / -	2	Partial capture
09-26 18:13	80m	- / -18	F4FSY	-5 / -	2	Partial capture
09-26 18:12	80m	- / -16	DK5IR	-4 / -	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
183045  -4 2335  OZ6ABJ M0LAD -06 (x2)
183130 -17 2336  M0LAD OZ6ABJ 73
183145 -10 2335  OZ6ABJ M0LAD 73
183900 -12 1353  OZ6ABJ HA1BF -18 (x2)
184330  -5 2415  OZ6ABJ ON6SAT +03 (x2)
185500 -12  989  OZ6ABJ G1ATU RR73
185600 -13  988  OZ6ABJ F6FHZ JN18 (x3)

80m

UTC    dB Audio  Message
181515 -11 1878  OZ6ABJ M1AQR -17 (x2)
181700  -1 1483  OZ6ABJ SP1ZMO -10 (x2)
181930 -19 1857  M1AQR OZ6ABJ 73
182100  +5 2278  OZ6ABJ EW2ZC -20 (x3)
182230  +4 2518  OZ6ABJ R2EC KO82 (x2)
182330  -6  439  DG5MLA OZ6ABJ JO55
182345  +9  459  OZ6ABJ DG5MLA +04
182400  -6  439  DG5MLA OZ6ABJ R+16
182415 +12  459  OZ6ABJ DG5MLA RR73
182430  -8  439  DG5MLA OZ6ABJ 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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