DO1BJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO33

Receiver-side FT8 activity involving DO1BJ, decoded by SO8OO in southeastern Poland. 50 related FT8 messages, 8 CQ messages, observed on 80m, 10m, across 9 UTC dates. Heard between 2026-04-24 and 2026-07-11.

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

80m 10m

First seen: 2026-04-24
Last seen: 2026-07-11 18:58 UTC

Frequent QSO partners observed at SO8OO

Stations DO1BJ worked most often, as logged from our receiver:

DL5OAH · Fed. Rep. of Germany UA6HGM · European Russia RD7O · European Russia HG8LXL · Hungary DL1UDO · Fed. Rep. of Germany OH6GAZ · Finland LZ4VR · Bulgaria G4DBW · England DO1BT · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DO1BJ

Approximate centre of JO33, decoded 2026-07-05 07:38 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	DO1BJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-11 20:56	80m	- / -11	DO1GMT	-18 / -	4	Partial capture
07-11 20:56	80m	- / -10	DL1UDO	-5 / -	5	✓ Closing fragment
07-04 21:44	80m	- / -18	DL1AG	-5 / -	2	Partial capture
06-03 20:13	80m	-12 / -10	RD7O	-5 / +2	5	✓ Full exchange observed
06-03 20:09	80m	-13 / -	F6BHK	- / +2	6	Partial capture
06-03 20:08	80m	- / -	DF7GG	-5 / -	5	Partial capture
06-03 20:08	80m	-13 / +8	DL5OAH	-4 / -	5	✓ Full exchange observed
06-03 09:18	10m	-1 / -	OH6GAZ	- / +8	3	✓ Closing fragment
06-03 09:16	10m	-1 / -	HG8LXL	- / +4	2	✓ Closing fragment
06-03 09:12	10m	-6 / -5	LZ4VR	+2 / +6	6	✓ Full exchange observed
06-03 09:12	10m	- / -	TA2EE	-23 / -	2	Partial capture
06-02 11:54	10m	- / -17	UA6HGM	-17 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
201330  -6  689  DO1BJ RD7O R-10
201345 -12  688  RD7O DO1BJ RR73
201400  -6  689  DO1BJ RD7O 73
210845 -12 2260  DO1BJ G4DBW 73
214415  -3 1559  DO1BJ DL1AG JN48 (x2)
205615  -3 1330  DO1BJ DL1UDO JO31
205645 -18 1773  DO1BJ DO1GMT JN59
205645  -1 1330  DO1BJ DL1UDO R-10
205715 -22 1774  DO1BJ DO1GMT JN59
205715  -4 1330  DO1BJ DL1UDO 73
205745 -21 1774  DO1BJ DO1GMT JN59
205745  -9 1330  DO1BJ DL1UDO JO31 (x2)
205845 -12 1774  DO1BJ DO1GMT R-11

10m

UTC    dB Audio  Message
091215  +6 1410  DO1BJ LZ4VR KN13
091230  +1 1642  LZ4VR DO1BJ +06
091245 -24 1639  DO1BJ TA2EE KM69
091245  +4 1410  DO1BJ LZ4VR R-05 (x2)
091330 -12 1642  LZ4VR DO1BJ RR73
091345  -8 1410  DO1BJ LZ4VR 73
091400 -15 1642  CQ DO1BJ JO33
091630  -2 1642  HG8LXL DO1BJ +04 (x2)
091830  +1 1643  OH6GAZ DO1BJ R+08 (x3)
073800 -24 1656  CQ DO1BJ JO33
080630 -24 1655  DO1BT DO1BJ RR73

Decoder S/N history by band

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