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. 142 related FT8 messages, observed on 40m, 20m, 10m, across 31 UTC dates. Heard between 2026-05-25 and 2026-08-23.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

142

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

40m 20m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 16:47 UTC

Frequent QSO partners observed at SO8OO

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

IW0ECV · Italy ×4 IK7NXU · Italy ×2 DL3EBJ · Fed. Rep. of Germany ×2 DF9HT/P · Fed. Rep. of Germany IQ3UCY · Italy F4BJN · France CR7BRV · Portugal UR3RAM · Ukraine SP9CXN · Poland SQ2HDO · Poland IQ0VT · Italy DK3BK · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DH5WB

Approximate centre of JO50, decoded 2026-08-23 18:48 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
08-23 18:47	40m	0 / -	II3DRC	-3 / -	5	✓ Full exchange observed
08-23 18:44	40m	-3 / -	DL1YAW/P	- / -8	2	Partial capture
08-23 18:41	40m	+2 / -	DJ3HW	+3 / -	3	Partial capture
08-23 18:39	40m	+3 / +2	DH5LS	-10 / +6	3	Partial capture
08-23 18:37	40m	-5 / -1	GB64MOD	-2 / -2	3	Partial capture
08-23 18:36	40m	-1 / -5	R5ZQ	+2 / +1	5	✓ Full exchange observed
08-23 18:34	40m	-6 / -2	EN100WQ	-10 / -	3	Partial capture
08-23 08:22	40m	-7 / 0	SQ5OMY	-4 / +2	5	✓ Full exchange observed
08-23 08:21	40m	-18 / -11	SP1905MFK	-7 / -1	3	Partial capture
08-21 19:19	40m	-3 / -	IK4IDY	- / +3	3	✓ Closing fragment
08-21 18:33	40m	-4 / -18	EN100NP	0 / +3	5	Partial capture
08-20 18:50	40m	+4 / +4	M0LHJ	-10 / -6	5	✓ Full exchange observed
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

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
183930  +3 1206  DH5LS DH5WB R+06
183945  -9 1206  DH5WB DH5LS RRR
184100  +3  877  DJ3HW DH5WB JO50
184115  +3  877  DH5WB DJ3HW +16
184130  +2  877  DJ3HW DH5WB R+14
184315  -6 1412  DH5WB PE1NAO RR73
184400  -4 1691  DL1YAW/P DH5WB JO50 (x2)
184615  +3 2066  II7MGBT DH5WB JO50
184700  +3 2189  II3DRC DH5WB JO50
184715  -2 2188  DH5WB II3DRC +24
184730  -3 2189  II3DRC DH5WB R+16
184745  -4 2188  DH5WB II3DRC RR73
184800  +0 2189  II3DRC DH5WB 73
184830  +7  347  G0VXE DH5WB JO50

20m

UTC    dB Audio  Message
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)
182500  -7  832  RA9J DH5WB JO50
081845  -9 2108  II7MGBT DH5WB JO50

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

Decoder S/N history by band

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