OZ7LC/A — 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

Receiver-side FT8 activity involving OZ7LC/A, decoded by SO8OO in southeastern Poland. 33 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 13 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-22.

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 33 FT8 messages attributed to OZ7LC/A as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (42%), followed by 80 m (39%) and 20 m (12%). Most decodes (79%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

80m · 13 40m · 14 20m · 4 10m · 2

First attributed message: 2026-06-07
Last attributed message: 2026-10-22 14:33 UTC

Observed FT8 message patterns

Attributed sample: 33 messages
Active dates: 13 UTC dates
Estimated median S/N: -15 dB
Estimated 10th-90th percentile: -19 to -4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 10.

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 OZ7LC/A in decoded directed-looking exchanges:

8B81JG · Indonesia OH21M · Finland

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.

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	OZ7LC/A S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-07 23:23	40m	-18 / -	RD6OZ	- / -9	2	Partial capture
10-07 19:03	40m	- / -19	IZ2BKU	+2 / -	2	Partial capture
09-29 03:09	40m	- / -	EA7KVL	-17 / -	4	Partial capture
09-29 01:44	40m	- / -	M7ISX	-8 / -	8	Partial capture
09-28 22:16	40m	- / -	EA3JIJ	-10 / -	2	Partial capture
09-28 18:03	40m	- / -6	EU1CZ	-4 / -	3	Partial capture
09-25 09:26	40m	- / +2	EV1R	-11 / -	4	Partial capture
09-25 08:35	40m	- / -7	SP4GDW	-13 / -	2	Partial capture
09-25 05:57	40m	- / -	F1PWS	-8 / -	2	Partial capture
09-23 14:46	40m	- / -	UA2FF	-4 / -	2	Partial capture
09-23 14:29	40m	- / -2	R2DVU	-10 / -	6	Partial capture
09-23 13:58	40m	- / -	OH3MB	-12 / -	4	Partial capture
09-23 10:19	40m	- / -	HA9MDP	0 / -	2	Partial capture
09-22 21:13	40m	-14 / -	<...>	- / -	2	✓ Closing fragment
08-13 22:37	40m	- / -	<...>	-12 / -	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
030945 -17 1121  OZ7LC/A EA7KVL IM77 (x3)
070115 -16 1882  OZ7LC/A <...> RR73
075345 -20 1882  OZ7LC/A F4BNZ -06
083615 -21 1122  OZ7LC/A E71AT JN93
111700 -17 1159  OZ7LC/A <...> 73
190315  +4 1160  OZ7LC/A IZ2BKU R-19 (x2)
231715 -19 1160  EU1KI OZ7LC/A R-06
231945 -18 1161  OZ7LC/A OR80AF RRR
232315 -17 1161  RD6OZ OZ7LC/A -09 (x2)
141300 -18 1552  OZ7LC/A <...> RR73
143345  -9 1551  ON8PB OZ7LC/A

20m

UTC    dB Audio  Message
072845  -4 1901  OZ7LC/A <...> 73
084500 -18 1561  <...> OZ7LC/A (x3)

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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