AC3DS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EN92

Receiver-side FT8 activity involving AC3DS, decoded by SO8OO in southeastern Poland. 94 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-05-02 and 2026-06-07.

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

-3 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-02
Last seen: 2026-06-07 20:39 UTC

Frequent QSO partners observed at SO8OO

Stations AC3DS worked most often, as logged from our receiver:

D2UY · Angola ×2 S52D · Slovenia MI0NWA · Northern Ireland IN3BFW · Italy KJ5PTH · United States IQ4JO · Italy M6FPW · England RI0SP · European Russia DL1ARS · Fed. Rep. of Germany SP6JIU · Poland EA7LZ · Spain NA4CD · United States

Activity Heatmap

Locator transmitted by AC3DS

Approximate centre of EN92, decoded 2026-06-07 22:30 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	AC3DS S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-07 22:37	20m	- / -6	IV3DSG	-1 / -	6	✓ Closing fragment
06-07 22:31	20m	- / -17	IQ4JO	-5 / -	3	✓ Closing fragment
06-07 22:26	20m	- / -	DL3MIB	+4 / -	5	Partial capture
06-07 22:20	20m	- / -12	DL7VGU	-5 / -	3	✓ Closing fragment
06-07 22:19	20m	- / -15	RI0SP	-14 / -	2	Partial capture
06-07 22:15	20m	- / -14	IW9HPG	-12 / -	2	✓ Closing fragment
06-07 21:09	20m	- / -	M6FPW	-10 / -	2	✓ Closing fragment
06-07 21:05	20m	- / -20	S52D	+8 / -	4	✓ Closing fragment
06-07 20:56	20m	- / -13	DK9ZQ	-2 / -	7	✓ Closing fragment
06-07 20:54	20m	- / -	DD6WF	+4 / -	3	Partial capture
06-07 20:54	20m	- / -4	M6JAY	+8 / -	3	✓ Closing fragment
06-07 18:45	20m	- / -19	EA1CQ	+4 / -	4	✓ Closing fragment
06-07 18:43	20m	- / -23	IN3BFW	+6 / -	3	✓ Closing fragment
06-07 18:29	20m	- / -	DL1ARS	-10 / -	2	✓ Closing fragment
06-07 05:57	20m	- / -21	HB9CXZ	-16 / -	2	✓ Closing fragment
06-07 05:02	40m	- / -17	F1MXE	-9 / -	3	✓ Closing fragment
06-07 04:43	40m	- / -19	MI0NWA	-10 / -	4	✓ Closing fragment
06-07 04:12	40m	- / -23	DG8DBW	+17 / -	2	✓ Closing fragment
06-07 03:22	20m	-12 / -	TA3ZZ	- / -	2	Partial capture
06-07 03:17	20m	-15 / -	N6SVA	- / -8	3	✓ Closing fragment
06-07 03:06	20m	-12 / -	KJ5PTH	- / -	2	✓ Closing fragment
06-07 02:59	20m	-14 / -	N5YV	- / -	2	Partial capture
06-07 02:57	20m	-12 / -	W6WWD	- / -	3	Partial capture
06-07 02:51	20m	-21 / -	KF0WXX	- / -	2	Partial capture
06-07 02:46	20m	-17 / -	NA4CD	- / -	2	✓ Closing fragment
06-07 02:14	20m	-22 / -	KE4PWE	-18 / -	4	✓ Closing observed
06-07 00:55	20m	- / -13	F4JRC	+2 / -	7	✓ Closing fragment
06-07 00:31	20m	- / -6	HI3A	-11 / -	2	✓ Closing fragment
06-07 00:17	20m	- / -18	D2UY	-11 / -	5	✓ Closing fragment
06-06 22:06	20m	- / +3	F5RRS	+1 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
222630 +11  794  AC3DS DL3MIB JN57 (x5)
223045 -14  369  CQ AC3DS EN92                         a1
223100  -9 2645  AC3DS IQ4JO JN63 (x3)
223700  -5  368  AC3DS IV3DSG JN66 (x6)

40m

UTC    dB Audio  Message
041030  -1 2667  AC3DS SP6JIU RR73
041215 +19 2971  AC3DS DG8DBW -23 (x2)
044330 -17 1209  AC3DS EI1DG IO63
044330 -11  813  AC3DS MI0NWA -19 (x4)
050215 -11 2455  AC3DS F1MXE JN05 (x3)

Decoder S/N history by band

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