DL5XJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO54

Receiver-side FT8 activity involving DL5XJ, decoded by SO8OO in southeastern Poland. 4 related FT8 messages, observed on 20m, across 2 UTC dates. Heard between 2026-08-07 and 2026-08-15.

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

-11 dB

Mean decoder S/N

Bands

20m

First seen: 2026-08-07
Last seen: 2026-08-15 16:43 UTC

Frequent QSO partners observed at SO8OO

Stations DL5XJ worked most often, as logged from our receiver:

W4BD · United States KK4RR · United States W0OJY · United States UA1RC · European Russia W0SS · United States K0AJW · United States HZ1OL · Saudi Arabia TI5RR · Costa Rica

Activity Heatmap

Locator transmitted by DL5XJ

Approximate centre of JO54, decoded 2026-08-17 19:10 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	DL5XJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-15 18:43	20m	- / +3	UA1RC	-14 / -	2	✓ Closing fragment
08-07 18:32	20m	-20 / -	KN4XJ	- / -	2	Partial capture
08-07 15:31	20m	-16 / -	W3BRL	- / -15	3	Partial capture
08-07 15:29	20m	-15 / -	OX3LX	- / -	2	Partial capture
08-07 15:21	20m	-17 / -	K7IOC	- / -	3	Partial capture
08-07 15:16	20m	-16 / -	N8PFK	- / -	2	Partial capture
08-07 15:06	20m	- / -	IU5HIU	-7 / -	2	Partial capture
08-07 14:59	20m	-11 / -	W4BD	- / -12	2	✓ Closing fragment
08-07 12:48	20m	-21 / -	JY5JA	- / -3	2	Partial capture
08-07 07:44	20m	-21 / -	W6ACT	- / -	2	Partial capture
06-14 20:03	20m	-8 / -	N9VO	- / -	2	Partial capture
06-14 19:38	20m	-5 / -	KK4RR	- / -21	3	✓ Closing fragment
06-14 19:26	20m	-6 / -	K0AJW	- / -	3	Partial capture
06-14 19:21	20m	-2 / -	W0OJY	- / -11	6	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
152245 -16 1171  K7IOC DL5XJ JO54
152800 -15 1092  W3BRL DL5XJ JO54
152900 -12 1092  OX3LX DL5XJ JO54 (x2)
153100 -17 1091  W3BRL DL5XJ R-15 (x3)
180645 -19 1092  XE1RK DL5XJ JO54 (x2)
183245 -19 1091  KN4XJ DL5XJ JO54 (x2)
184300 -16 1020  DL5XJ UA1RC +03 (x2)
190730 -14  857  HZ1OL DL5XJ 73
191030 -13  857  TA6MMI DL5XJ JO54

Decoder S/N history by band

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