DO5SL — 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 DO5SL, decoded by SO8OO in southeastern Poland. 40 related FT8 messages, 2 CQ messages, observed on 80m, across 3 UTC dates. Heard between 2026-05-28 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

-6 dB

Mean decoder S/N

Bands

80m

First seen: 2026-05-28
Last seen: 2026-08-23 16:42 UTC

Frequent QSO partners observed at SO8OO

Stations DO5SL worked most often, as logged from our receiver:

F1PBZ · France OM1II · Slovak Republic DL1BTX · Fed. Rep. of Germany ON5MX · Belgium OZ2BX · Denmark DF0CHE · Fed. Rep. of Germany DL0MRR · Fed. Rep. of Germany DD1OO · Fed. Rep. of Germany DL0ALW · Fed. Rep. of Germany DM2BM · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DO5SL

Approximate centre of JO31, decoded 2026-08-23 18:38 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	DO5SL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 18:42	80m	-24 / -8	OZ2BX	-4 / -8	4	✓ Full exchange observed
08-23 18:37	80m	-22 / -	DL9ZA	- / -	2	Partial capture
08-23 18:34	80m	- / -7	DM2BM	-11 / -	4	✓ Closing fragment
08-16 17:38	80m	- / +6	DL0ALW	-24 / -	2	✓ Closing fragment
08-16 17:23	80m	- / -15	OZ9FF	0 / -	6	Partial capture
08-16 17:07	80m	- / -9	DL0MRR	-6 / -	2	✓ Closing fragment
08-16 17:01	80m	- / -7	DL1BTX	-5 / -	4	✓ Closing fragment
05-28 18:46	80m	- / -	DO1UKR	+3 / -	4	Partial capture
05-28 18:29	80m	- / -20	OM1II	+8 / -	2	✓ Closing fragment
05-28 18:24	80m	- / -17	DO9KB	+4 / -	4	Partial capture
05-28 18:07	80m	- / -12	DD1OO	-14 / -	2	✓ Closing fragment
05-28 17:57	80m	- / -13	DF0CHE	-18 / -	2	✓ Closing fragment
05-28 17:44	80m	- / -13	F1PBZ	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
173800 -24 1442  DO5SL DL0ALW +06 (x2)
182530 -24 1681  DO4TYW DO5SL R+02
183315 -17 1371  CQ DO5SL JO31 (x2)
183430  -8 1370  DO5SL DM2BM JO54 (x4)
183745 -21 1977  DL9ZA DO5SL JO31 (x2)
184215  -3 1374  DO5SL OZ2BX -08
184230 -24 1427  OZ2BX DO5SL R-08
184245  -4 1374  DO5SL OZ2BX RR73
184300 -24 1427  OZ2BX DO5SL 73

Decoder S/N history by band

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