DH5WB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO50

Receiver-side FT8 activity involving DH5WB, decoded by SO8OO in southeastern Poland. 137 related FT8 messages, observed on 40m, 20m, 10m, across 29 UTC dates. Heard between 2026-05-24 and 2026-08-19.

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

137

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-24
Last seen: 2026-08-19 12:34 UTC

Frequent QSO partners observed at SO8OO

Stations DH5WB worked most often, as logged from our receiver:

IW0ECV · Italy ×5 IK7NXU · Italy ×3 IS0YHV · Sardinia ×2 DL3EBJ · Fed. Rep. of Germany ×2 IQ3UCY · Italy F4BJN · France CR7BRV · Portugal UR3RAM · Ukraine SP9CXN · Poland DK3BK · Fed. Rep. of Germany IQ0VT · Italy DL4MCV · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DH5WB

Approximate centre of JO50, decoded 2026-08-19 14:38 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	DH5WB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-19 14:36	10m	-11 / -	PY2IQ	- / -	3	Partial capture
08-19 14:35	10m	-19 / -	<...>	- / -	3	Partial capture
08-19 14:33	10m	-12 / -	PY2FUI	-24 / +2	3	✓ Closing observed
08-02 07:56	40m	-22 / -	DF9HT/P	- / +10	2	✓ Closing fragment
07-28 07:10	20m	- / -11	UT7IA	-10 / -	2	✓ Closing fragment
07-27 19:13	40m	-14 / -12	RG2T	-19 / +1	7	Partial capture
07-27 19:08	20m	-16 / -	JH5AVM	- / -15	3	✓ Closing fragment
07-25 06:28	20m	-22 / -	OH2ZZ	- / -	3	Partial capture
07-23 16:47	10m	- / -20	R2EC	-2 / -	2	✓ Closing fragment
07-22 17:09	20m	-15 / -	DL3EBJ	-10 / -	2	✓ Closing observed
07-22 16:54	10m	- / +5	LZ2II	-10 / -	2	✓ Closing fragment
07-21 18:21	40m	-6 / -1	PA2MD	-5 / -	4	✓ Full exchange observed
07-21 17:52	10m	-15 / -17	SV7BAY	+6 / -	3	✓ Full exchange observed
07-20 17:46	40m	-16 / -	M7KSV	- / -7	4	Partial capture
07-20 17:37	20m	-14 / -22	TM25TFR	-19 / -	2	Partial capture
07-20 17:28	20m	-10 / -15	CR7BRV	-4 / +10	5	✓ Full exchange observed
07-19 15:29	40m	-6 / -	DB0IPA	- / 0	2	Partial capture
07-19 09:22	10m	-12 / -	MW7TTA	- / +3	2	✓ Closing fragment
07-19 09:16	10m	-13 / -	UA5D	- / -4	3	✓ Closing fragment
07-06 18:16	10m	- / +4	IU0JIW	-19 / -	2	✓ Closing fragment
07-05 20:09	40m	-14 / -	F4HKJ/P	- / -5	2	Partial capture
07-05 20:07	40m	-15 / -	PD2TX	- / +9	3	✓ Closing fragment
07-05 19:50	40m	-15 / -	DL4MCV	-17 / +2	3	✓ Closing observed
07-05 19:37	40m	-7 / -	UF1A	- / +5	3	✓ Closing fragment
07-05 19:19	40m	-9 / -11	DM5JBN	-5 / -2	3	Partial capture
07-04 19:41	20m	-8 / +5	DL5FLN	-8 / -	3	✓ Closing observed
07-04 19:39	20m	-14 / -	DK1TS	-21 / -	3	✓ Closing observed
07-04 19:16	40m	-14 / -	SK3WWA	- / -	4	Partial capture
07-04 17:47	40m	-11 / -	DL3EBJ	-11 / -	2	✓ Closing observed
07-04 17:31	40m	-14 / -3	LY8O	-20 / +6	3	Partial capture
07-04 17:11	40m	-19 / -5	LZ01MIKU	-18 / -2	6	Partial capture
07-03 19:15	40m	- / +1	DK3BK	-4 / -	2	✓ Closing fragment
07-03 19:10	40m	-5 / -	S55A	- / 0	2	✓ Closing fragment
07-03 19:09	40m	-16 / -	DL2YMR	- / 0	2	Partial capture
07-03 19:06	20m	- / +3	IZ2DPX	-8 / -	2	✓ Closing fragment
07-03 18:51	40m	- / +4	SN2WWA	-6 / -	2	Partial capture
07-03 18:46	40m	-18 / -	SM7XON	- / +3	2	Partial capture
07-02 18:00	40m	-6 / -	SN93LOT	-1 / -6	3	Partial capture
07-02 17:28	20m	-12 / -	UN8DSW	- / -	2	✓ Closing fragment
06-17 08:53	40m	-18 / -	TK5NJ	- / +2	2	✓ Closing fragment
06-17 08:50	40m	-18 / -4	PD4RJ	-21 / +3	4	✓ Full exchange observed
06-17 08:48	40m	-14 / -2	OZ9FF	-12 / -	5	✓ Full exchange observed
06-16 18:01	40m	-2 / -	IR0RPER	- / -13	2	Partial capture
06-16 17:57	40m	-7 / -3	IQ3UCY	-1 / +6	4	✓ Full exchange observed
06-16 17:53	40m	-8 / -	IR7RMAT	- / -9	2	Partial capture
06-16 17:50	40m	- / +1	IQ0VT	-17 / -	2	✓ Closing fragment
06-16 15:31	40m	-15 / -	SP9CXN	-2 / -	5	✓ Full exchange observed
06-16 13:53	20m	- / -7	IQ7KM	-1 / -	2	✓ Closing fragment
06-16 07:06	40m	-20 / -	DF40ABF	- / +10	2	Partial capture
06-15 18:08	40m	-9 / -11	EW8AAC	-4 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
183315 -18 1648  DH5WB LZ3AN RR73
165400 -12 1909  DH5WB LZ2II +05 (x2)
164700  -3  997  DH5WB R2EC -20 (x2)
143200 -15 1435  <...> DH5WB JO50
143330 -16 1501  PY2FUI DH5WB JO50 (x2)
143415 -24 1502  DH5WB PY2FUI RR73
143530 -21 1435  <...> DH5WB JO50
143600 -12 1306  PY2IQ DH5WB JO50 (x2)
143700 -17 1435  <...> DH5WB JO50
143730 -14 2306  PY2IQ DH5WB JO50
143800 -18 1436  <...> DH5WB JO50

40m

UTC    dB Audio  Message
182130  -5  575  DH5WB PA2MD RR73
182145  -6  575  PA2MD DH5WB 73
182215  -2  642  RN3YN DH5WB JO50
191300 -15 1662  RG2T DH5WB JO50
191315 -22 1662  DH5WB RG2T -12
191330 -11 1662  RG2T DH5WB R+01
191345 -19 1662  DH5WB RG2T -12
191400 -17 1662  RG2T DH5WB R+06
191415 -17 1662  DH5WB RG2T -12
191430 -12 1662  RG2T DH5WB R+04
075445 -21 1327  SH7KAT DH5WB JO50
075615 -22 1327  DF9HT/P DH5WB R+10 (x2)
075715 -16  872  SQ9SET DH5WB JO50
063645 -15 2321  <...> DH5WB R-05

20m

UTC    dB Audio  Message
170945 -10  971  DH5WB DL3EBJ +14
171030 -15  972  DL3EBJ DH5WB 73
171300 -17 2357  PD5MVH DH5WB JO50
171600 -12  676  TF1A DH5WB JO50
171730 -10  501  BU2FW DH5WB JO50
172215 -21 1640  LY3PW DH5WB JO50
180115 -22 1385  <...> DH5WB JO50
062800 -19 1843  OH2ZZ DH5WB JO50 (x3)
190800 -17 1572  JH5AVM DH5WB R-15 (x3)
071045  -9 1975  DH5WB UT7IA -11 (x2)

Decoder S/N history by band

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