AA4HV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EM55

Receiver-side FT8 activity involving AA4HV, decoded by SO8OO in southeastern Poland. 194 related FT8 messages, observed on 40m, 20m, across 13 UTC dates. Heard between 2026-05-12 and 2026-07-18.

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

194

Related messages

CQ messages

UTC dates heard

-3 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-12
Last seen: 2026-07-18 03:29 UTC

Frequent QSO partners observed at SO8OO

Stations AA4HV worked most often, as logged from our receiver:

EA3PV · Spain MI0OBC · Northern Ireland DG8DBW · Fed. Rep. of Germany N3KTA · United States UT7UJ · Ukraine YO6LM · Romania R3YAR · European Russia SV1CQN · Greece RA3FY · European Russia ES4IN · Estonia YO2CR · Romania IK3OGN · Italy

Activity Heatmap

Locator transmitted by AA4HV

Approximate centre of EM55, decoded 2026-06-12 22:52 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	AA4HV S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-18 05:27	20m	- / -14	ON8SGA	-8 / -	6	Partial capture
07-18 05:26	20m	- / -14	UT7UJ	+8 / -	2	✓ Closing fragment
07-18 05:25	20m	- / -19	UR3LM	+3 / -	2	Partial capture
07-18 05:23	20m	- / -13	R3YAR	-4 / -	2	✓ Closing fragment
07-18 04:29	40m	- / -3	DK7ZT	-18 / -	2	Partial capture
07-18 04:25	40m	- / -20	IK3OGN	-15 / -	5	✓ Closing fragment
07-18 03:40	40m	- / -8	YO6LM	+2 / -	3	✓ Closing fragment
06-23 03:22	40m	- / -5	MI0OBC	-14 / -	2	✓ Closing fragment
06-13 04:32	40m	- / -	F5JQF	-8 / -	4	Partial capture
06-13 01:57	40m	- / -5	DK7ZT	-1 / -	4	Partial capture
06-13 01:54	40m	- / -	F5PBG	-4 / -	3	Partial capture
06-12 22:41	20m	- / -	SV1CQN	+4 / -	2	✓ Closing fragment
06-10 04:33	40m	- / -	DG5AAG	+12 / -	3	Partial capture
06-10 04:16	20m	-15 / -	N3KTA	- / -6	3	✓ Closing fragment
06-10 04:14	20m	-12 / -	EA3PV	-14 / -	3	✓ Closing observed
06-10 04:06	20m	-11 / -	YO2CR	- / -16	2	✓ Closing fragment
06-10 04:02	20m	-20 / -17	RA3FY	-7 / -	7	✓ Closing observed
06-10 03:51	40m	- / -4	DG8DBW	+11 / -	2	✓ Closing fragment
05-27 03:49	20m	- / -14	TA2FE	-10 / -	2	Partial capture
05-27 03:38	20m	- / -13	ES4IN	-4 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
225215 -19 2424  VE1MDF AA4HV EM55
225600 -18 2318  AA4HV VE1MDF -06
052315  -5 1973  AA4HV R3YAR -13 (x2)
052445  -3  740  AA4HV OE5CCN -05
052545  +3  791  AA4HV UR3LM KN89 (x2)
052645  +7  793  AA4HV UT7UJ -14
052715  -9  303  AA4HV ON8SGA -14
052715  +8  793  AA4HV UT7UJ RR73
052745  -8  303  AA4HV ON8SGA -14 (x5)

40m

UTC    dB Audio  Message
032200 -13 1054  AA4HV MI0OBC -05 (x2)
034030  +0 2839  AA4HV YO6LM -08 (x3)
034800 -24 1905  AA4HV DK7ZT -01
042530 -20 2151  AA4HV IK3OGN JN55 (x5)
042830  -6  598  AA4HV DK8HC JO42
042900 -18 1905  AA4HV DK7ZT -03 (x2)
043830  -4  928  AA4HV DL3OCF -16

Decoder S/N history by band

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