AA4BK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving AA4BK, decoded by SO8OO in southeastern Poland. 45 related FT8 messages, 2 CQ messages, observed on 40m, 20m, across 5 UTC dates. Heard between 2026-06-09 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

+1 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-06-09
Last seen: 2026-08-22 19:32 UTC

Frequent QSO partners observed at SO8OO

Stations AA4BK worked most often, as logged from our receiver:

OD5KU · Lebanon ×2 UT3RS · Ukraine D4OL · Cape Verde 4L8A · Georgia TN8GD · Republic of the Congo M8LAO · Scotland

Activity Heatmap

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	AA4BK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 21:28	20m	- / -	N4ILE	-10 / -	2	Partial capture
08-22 21:26	20m	- / -	CT1BFP	-2 / -	13	Partial capture
06-26 22:10	40m	- / -	9A4ZM	-2 / -	3	Partial capture
06-17 04:31	20m	- / -	F4IIX	+1 / -	4	Partial capture
06-17 04:30	20m	-17 / -	OD5KU	+19 / -	2	✓ Closing observed
06-17 04:07	20m	-14 / -18	OD5KU	+15 / -21	5	✓ Full exchange observed
06-17 04:05	20m	- / -	GW0SGL	+6 / -	5	Partial capture
06-17 02:56	20m	-21 / -	4L8A	- / -12	4	✓ Closing fragment
06-17 02:51	20m	-23 / -	4L8A	- / -	3	Partial capture
06-17 02:41	20m	-15 / -	UT3RS	- / -9	2	✓ Closing fragment
06-16 23:38	20m	- / -12	TN8GD	+3 / -	2	✓ Closing fragment
06-16 22:12	20m	-9 / -15	M8LAO	+6 / -16	6	✓ Full exchange observed
06-09 21:59	20m	- / -16	EA5L	-10 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
212700  -5 1617  AA4BK CT1BFP IM59 (x2)
212800  -8  544  AA4BK N4ILE EL96
212800  -3 1617  AA4BK CT1BFP IM59
212830 -12  543  AA4BK N4ILE R+15
212830  -3 1617  AA4BK CT1BFP IM59 (x9)
214445 -16  544  CT1BFP AA4BK -16

40m

UTC    dB Audio  Message
221000  +0  538  AA4BK 9A4ZM JN86 (x3)

Decoder S/N history by band

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