OZ4CG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Locator transmitted in a decoded message: JO75

Receiver-side FT8 activity involving OZ4CG, decoded by SO8OO in southeastern Poland. 11 related FT8 messages, observed on 20m, 10m, across 4 UTC dates. Heard between 2026-06-22 and 2026-08-22.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

Related messages

CQ messages

UTC dates heard

-13 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-06-22
Last seen: 2026-08-22 17:01 UTC

Frequent QSO partners observed at SO8OO

Stations OZ4CG worked most often, as logged from our receiver:

UT3KW · Ukraine M7CJH · England DO3HCS · Fed. Rep. of Germany DO1DMR · Fed. Rep. of Germany EA3ISZ · Spain DF2JK · Fed. Rep. of Germany M0BEW · England DN9DSP · Fed. Rep. of Germany DN9TB · Fed. Rep. of Germany OM8AMF · Slovak Republic TN8GD · Republic of the Congo HB9ACA · Switzerland

Activity Heatmap

Locator transmitted by OZ4CG

Approximate centre of JO75, decoded 2026-08-18 12:23 UTC. A transmitted locator is not proof of the operator's permanent location.

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	OZ4CG S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 19:01	10m	- / +3	M0BEW	-10 / -	2	✓ Closing fragment
08-18 12:45	10m	-12 / -	EA3ISZ	- / -9	3	✓ Closing fragment
08-18 12:23	10m	-7 / -	DN9SWH	- / -14	2	Partial capture
08-18 12:20	10m	-6 / -	DF2JK	- / -	2	✓ Closing fragment
08-18 12:17	10m	-6 / -	DO2KMB	- / +6	2	Partial capture
08-18 12:16	10m	-7 / -	DN9TB	- / -5	3	✓ Closing fragment
08-18 12:13	10m	-8 / -	DO1DMR	- / -	3	✓ Closing fragment
08-18 12:11	10m	-8 / -	F6FHZ	- / +5	3	✓ Closing fragment
08-18 12:10	10m	-2 / -	DN9OPA	- / +3	3	✓ Closing fragment
08-18 12:08	10m	-7 / -	UT3KW	- / +7	3	✓ Closing fragment
08-18 12:07	10m	-7 / -	DO3HCS	- / +7	3	✓ Closing fragment
08-18 12:05	10m	-7 / -	M7CJH	- / -3	4	✓ Closing fragment
08-18 12:03	10m	-6 / -	DL3HTF	- / -	3	Partial capture
08-18 12:00	10m	-6 / -	OM8AMF	- / +6	3	✓ Closing fragment
08-18 11:58	10m	-8 / -	F6ASS	- / -	3	Partial capture
08-18 11:55	10m	-6 / -	DO9NMH	- / -	3	✓ Closing fragment
08-18 11:52	10m	-5 / -	<...>	- / -	3	Partial capture
08-07 18:13	20m	- / -12	SV5BYP	-10 / -	4	✓ Closing fragment
08-07 18:11	20m	- / 0	CN8NS	-15 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
121700  -8  719  DN9TB OZ4CG 73
121730  -4  719  DO2KMB OZ4CG JO75 (x2)
122030  -4  719  DF2JK OZ4CG JO75 (x2)
122315  -9  599  DN9SWH OZ4CG JO75 (x2)
122615  -9  601  ON7HM OZ4CG R+20
123100 -11  601  PC7M OZ4CG R-10
123530 -10  602  DN9DSP OZ4CG 73
124530 -11  722  EA3ISZ OZ4CG R-09 (x3)
190100  -8 1034  OZ4CG M0BEW +03 (x2)

20m

UTC    dB Audio  Message
174400 -14  809  OZ4CG TN8GD RR73
181130 -15 1621  OZ4CG CN8NS +00 (x2)
181300  -8 2042  OZ4CG SV5BYP -12 (x4)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.