DK4HO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO31

Receiver-side FT8 activity involving DK4HO, decoded by SO8OO in southeastern Poland. 11 related FT8 messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-07-20 and 2026-08-23.

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

-9 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-07-20
Last seen: 2026-08-23 14:40 UTC

Frequent QSO partners observed at SO8OO

Stations DK4HO worked most often, as logged from our receiver:

SQ8LE · Poland EC3A · Spain DL3EBJ · Fed. Rep. of Germany OZ7FOC · Denmark

Locator transmitted by DK4HO

Approximate centre of JO31, decoded 2026-08-07 20:09 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	DK4HO S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 16:39	20m	- / -14	EC3A	-2 / -	2	✓ Closing fragment
08-07 20:07	20m	-21 / -	KP4AH	- / -	4	Partial capture
08-07 19:43	20m	-17 / -	A41ZZ	- / -	5	Partial capture
08-07 18:58	20m	- / -	EA5JYL	-8 / -	2	Partial capture
08-07 18:02	20m	-20 / -	DL3EBJ	-10 / +1	3	✓ Closing observed
08-07 17:52	20m	-19 / -	HA3GX	- / -	3	Partial capture
07-20 19:32	40m	- / -12	SQ8LE	-12 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
180330  -8  973  DK4HO DL3EBJ RR73 (x2)
185815  -6  404  DK4HO EA5JYL IM98 (x2)
194300 -20 1305  A41ZZ DK4HO JO31 (x5)
200730 -21 1563  KP4AH DK4HO JO31 (x4)
163915  -1  586  DK4HO EC3A -14 (x2)

40m

UTC    dB Audio  Message
182115 -14 1273  DK4HO OZ7FOC RR73
193245 -11 2215  DK4HO SQ8LE -12 (x4)

Decoder S/N history by band

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