DL8UBR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO71

Receiver-side FT8 activity involving DL8UBR, decoded by SO8OO in southeastern Poland. 43 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-04 and 2026-08-01.

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

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-04
Last seen: 2026-08-01 14:03 UTC

Frequent QSO partners observed at SO8OO

Stations DL8UBR worked most often, as logged from our receiver:

IQ2PV · Italy DL7DL · Fed. Rep. of Germany IK4LZH · Italy IQ2UL · Italy Z62NS · Republic of Kosovo IQ0OS · Italy IQ3DD · Italy IK4HLQ · Italy

Activity Heatmap

Locator transmitted by DL8UBR

Approximate centre of JO71, decoded 2026-06-15 20:10 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	DL8UBR S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-01 16:02	10m	- / +1	IK4HLQ	+2 / -	2	✓ Closing fragment
08-01 16:01	10m	- / +3	IK4LZH	-2 / -	2	✓ Closing fragment
06-15 20:10	40m	-2 / -	Z62NS	-4 / -6	5	✓ Full exchange observed
06-15 20:08	40m	+12 / -	DL7DL	-5 / +8	9	✓ Full exchange observed
06-15 20:06	40m	-3 / -3	II0RTER	0 / +3	2	Partial capture
06-15 20:03	40m	+4 / -5	IQ3DD	-2 / -	6	✓ Full exchange observed
06-15 20:02	40m	-4 / -	IU4DTV/IOA	- / -	2	Partial capture
06-15 20:00	40m	+10 / -	IQ2UL	+2 / -	5	✓ Full exchange observed
06-15 19:57	40m	-1 / -	IQ2PV	-13 / -7	4	✓ Closing observed
06-15 19:54	40m	+1 / -	IQ6PE	- / -13	3	Partial capture
06-15 19:53	40m	- / -	F5PBG	-11 / -	3	Partial capture
06-15 19:52	40m	+5 / -12	IQ0OS	+4 / +6	5	✓ Full exchange observed
06-14 16:38	40m	-6 / -	<...>	- / -	3	Partial capture
06-14 16:36	40m	-9 / -	IQ0FN	- / -	2	Partial capture
06-14 16:23	40m	-10 / -	<...>	- / -10	2	Partial capture
06-14 16:16	40m	-7 / -	<...>	- / 0	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
160115  -4  488  DL8UBR IK4LZH +03 (x2)
160245  +2 1937  DL8UBR IK4HLQ +01 (x2)

40m

UTC    dB Audio  Message
200800  +8 1077  IR7RMAT DL8UBR JO71
200845  -6  605  DL8UBR DL7DL JO62 (x4)
201015  -5 1015  Z62NS DL8UBR JO71
201030  -4 1014  DL8UBR Z62NS +20
201045  -1 1015  Z62NS DL8UBR R-06
201100  -4 1014  DL8UBR Z62NS RR73
201115  +1 1015  Z62NS DL8UBR 73
201130  -7  605  DL8UBR DL7DL JO62
201145 +12  617  DL7DL DL8UBR +08
201200  -3  605  DL8UBR DL7DL R+19
201215 +11  617  DL7DL DL8UBR RR73
201230  -3  605  DL8UBR DL7DL 73

20m

UTC    dB Audio  Message
160300 -22 1795  DL8UBR IQ6PE -13

Decoder S/N history by band

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