DL1SER — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN48

Receiver-side FT8 activity involving DL1SER, decoded by SO8OO in southeastern Poland. 51 related FT8 messages, observed on 40m, 20m, across 6 UTC dates. Heard between 2026-06-04 and 2026-08-22.

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

-12 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-06-04
Last seen: 2026-08-22 21:27 UTC

Frequent QSO partners observed at SO8OO

Stations DL1SER worked most often, as logged from our receiver:

F5IDJ · France SQ8GBG · Poland DD1UN · Fed. Rep. of Germany DK5AI · Fed. Rep. of Germany UT4PA · Ukraine DG5MLA · Fed. Rep. of Germany N2BJ · United States SP7LPD · Poland DL9KM · Fed. Rep. of Germany DJ7BU · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DL1SER

Approximate centre of JN48, decoded 2026-08-22 23:34 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	DL1SER S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 23:33	20m	-9 / -	K4DKW	- / -	3	Partial capture
08-22 23:26	20m	-8 / -12	N2BJ	+12 / -	3	✓ Closing observed
08-07 16:35	40m	- / +1	DG5MLA	-2 / -	4	✓ Closing fragment
08-02 06:31	40m	- / -18	SP7LPD	-18 / -	7	✓ Closing fragment
08-02 06:24	40m	- / -	UT4PA	-7 / -	2	✓ Closing fragment
08-02 06:04	40m	- / -11	SQ8GBG	-13 / -	4	✓ Closing fragment
08-02 06:02	40m	- / -17	F5IDJ	-4 / -	3	✓ Closing fragment
08-01 22:03	40m	- / -	DH5BM	-14 / -	8	Partial capture
08-01 21:57	40m	- / -23	DD1UN	-15 / -	5	✓ Closing fragment
08-01 16:36	40m	- / -8	DJ7BU	-8 / -	3	✓ Closing fragment
06-14 09:18	40m	- / -13	DL9KM	-18 / -	5	✓ Closing fragment
06-14 09:08	40m	- / -10	DK5AI	-15 / -	3	✓ Closing fragment
06-04 10:06	40m	- / -20	IK4LZH	-8 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
231700 -18  991  HP1RY DL1SER JN48
232645  -8 2814  N2BJ DL1SER JN48
232700 +12 2999  DL1SER N2BJ -12 (x2)
232900  -5 2814  N1JUD DL1SER JN48
233015  -9 2815  LU2CHP DL1SER JN48
233045  -6 2814  W2OSR DL1SER JN48
233245  -8 2584  TJ1GD DL1SER JN48
233345  -6 2584  K4DKW DL1SER JN48 (x3)

40m

UTC    dB Audio  Message
060800 -13 2009  DL1SER SQ8GBG 73
062400  -9  912  DL1SER UT4PA KO20 (x2)
063100 -18 1750  DL1SER SP7LPD JO91 (x7)
063430 -22 1756  DL1SER SP9WAZ -15
163500  -7  341  DL1SER DG5MLA +01 (x4)

Decoder S/N history by band

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