DM5SEB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN58

Receiver-side FT8 activity involving DM5SEB, decoded by SO8OO in southeastern Poland. 59 related FT8 messages, 7 CQ messages, observed on 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-08-01 and 2026-08-26.

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

-8 dB

Mean decoder S/N

Bands

40m 20m 10m

First seen: 2026-08-01
Last seen: 2026-08-26 07:07 UTC

Frequent QSO partners observed at SO8OO

Stations DM5SEB worked most often, as logged from our receiver:

RY7G · European Russia DL8TV · Fed. Rep. of Germany TA2ANK · Asiatic Turkey MM0JTV · Scotland DH5BM · Fed. Rep. of Germany DL6KVB · Fed. Rep. of Germany Z62NS · Republic of Kosovo JA0LFV · Japan DA1ST · Fed. Rep. of Germany F4BYA · France GM3AND · Scotland DK2SW · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DM5SEB

Approximate centre of JN58, decoded 2026-08-25 06:20 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	DM5SEB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-26 08:22	40m	- / -15	PA1PXL	-20 / -	4	Partial capture
08-26 08:18	40m	- / -	DK2SW	-10 / -	2	Partial capture
08-26 04:43	40m	- / -7	DL6KVB	+2 / -	2	✓ Closing fragment
08-26 04:40	40m	- / -	E75FM	+1 / -	3	Partial capture
08-25 12:40	40m	- / -16	DA1ST	-16 / -	3	✓ Closing fragment
08-25 09:31	40m	- / -18	DM5KM	-2 / -	4	Partial capture
08-25 08:14	20m	- / -11	R1530IG	-1 / -	2	Partial capture
08-25 06:13	20m	- / -15	GM3AND	+5 / -	2	✓ Closing fragment
08-25 06:08	20m	-12 / -	MM0JTV	- / +2	2	✓ Closing fragment
08-24 09:41	20m	- / -16	F4BYA	-3 / -	3	✓ Closing fragment
08-22 19:06	20m	-11 / -	DL1HDL	-11 / -6	2	Partial capture
08-21 18:46	20m	-14 / -24	RY7G	+2 / -4	5	✓ Full exchange observed
08-19 05:15	40m	- / -12	DL8TV	-14 / -	2	✓ Closing fragment
08-19 05:02	40m	- / -17	DH5BM	-12 / -	3	✓ Closing fragment
08-05 20:53	20m	-10 / -	RA6OY	+4 / +5	4	Partial capture
08-03 18:51	20m	- / -2	Z62NS	0 / -	2	✓ Closing fragment
08-02 19:54	40m	- / -20	DM5JBN	-5 / -	3	✓ Closing fragment
08-02 19:11	20m	- / -12	SV5BYP	-6 / -	3	✓ Closing fragment
08-01 19:07	20m	- / -19	JA0LFV	-16 / -	2	✓ Closing fragment
08-01 19:04	20m	- / -14	OZ9FF	-16 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
124045 -16 1481  DM5SEB DA1ST R-16 (x2)
044000  +3 2985  DM5SEB E75FM JN93 (x3)
044300  +1 1186  DM5SEB DL6KVB R-07 (x2)
060400 -14 1076  DM5SEB HB10GBT -15
081815 -11 2642  DM5SEB DK2SW JO43 (x2)
082245 -19 1903  DM5SEB PA1PXL R-15 (x4)
090730 -12 2642  DM5SEB DK2SW 73

20m

UTC    dB Audio  Message
190045 -20 1927  FG5FI DM5SEB JN58
190630 -11 1074  DM5SEB DL1HDL JO53
190715 -11 1927  DL1HDL DM5SEB -06
042300 -18 2071  DM5SEB RZ4FWA LO23
094115  -2 2914  DM5SEB F4BYA JN19 (x3)
060815 -12 1887  MM0JTV DM5SEB R+02 (x2)
061345  +2 1026  DM5SEB GM3AND -15 (x2)
062045 -19 1778  OM8FR DM5SEB JN58
063730 -11 1424  SM2JDU DM5SEB R-06
081400  -3 1877  DM5SEB R1530IG -11 (x2)

10m

UTC    dB Audio  Message
201230 -18 1142  SQ5MRB DM5SEB R-04
201600 -19 1143  CQ DM5SEB JN58

Decoder S/N history by band

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