DL9ZBD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO40

Receiver-side FT8 activity involving DL9ZBD, decoded by SO8OO in southeastern Poland. 531 related FT8 messages, 308 CQ messages, observed on 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-05-07 and 2026-08-04.

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

531

Related messages

308

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-07
Last seen: 2026-08-04 18:32 UTC

Frequent QSO partners observed at SO8OO

Stations DL9ZBD worked most often, as logged from our receiver:

M0PEL · England ×2 F1IQH · France ×2 LZ2VQ · Bulgaria HB9AUW · Switzerland PD3LWD · Netherlands YC6HVF · Indonesia F4IGP · France IQ9BF · Sicily M9KCA · England PG1N · Netherlands TA2ED · Asiatic Turkey IK1MJK/P · Italy

Activity Heatmap

Locator transmitted by DL9ZBD

Approximate centre of JO40, decoded 2026-08-04 20:32 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	DL9ZBD S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-03 20:11	40m	-16 / +8	F4ACR	-16 / +1	4	✓ Full exchange observed
07-12 08:57	20m	-8 / -	SP6AMK	- / -	2	✓ Closing fragment
07-12 08:52	20m	-12 / -	F4FTV	- / -	3	Partial capture
07-11 20:50	40m	-10 / -	VJ6X	- / -12	5	✓ Closing fragment
07-11 20:48	40m	-16 / -	TA2ED	- / -17	2	✓ Closing fragment
06-29 20:36	40m	-13 / -	HB9AUW	- / -24	3	✓ Closing fragment
06-26 21:24	40m	-10 / -	IQ0FN	- / -12	4	✓ Closing fragment
06-26 21:23	40m	-11 / -	S55A	- / -11	2	✓ Closing fragment
06-24 20:37	40m	- / -	OK1FAN	-8 / -	2	Partial capture
06-23 20:27	40m	+2 / -2	IQ3UCY	-17 / +3	5	✓ Full exchange observed
06-22 20:15	40m	-6 / -9	R4FDQ	-16 / +1	4	✓ Full exchange observed
06-22 20:13	40m	-12 / -	EI8LC	- / -12	2	✓ Closing fragment
06-22 20:11	40m	-8 / -	UR5EPZ	-20 / -11	3	✓ Closing observed
06-21 20:17	40m	-13 / -	F1PBZ	- / -9	2	✓ Closing fragment
06-20 20:37	40m	-6 / -	IZ4AIF	-2 / -	4	✓ Closing observed
06-18 20:17	40m	+9 / -	YC2BUZ	- / -14	6	Partial capture
06-18 13:29	20m	-2 / -	UA1AOF	- / -14	2	Partial capture
06-17 20:43	40m	+3 / -	M9KCA	- / -20	3	✓ Closing fragment
06-17 20:42	40m	+6 / +6	OZ9GA	-1 / +10	5	✓ Full exchange observed
06-17 20:39	40m	-2 / -	YC6HVF	- / -24	3	✓ Closing fragment
06-17 20:37	40m	+4 / -	CT2KCK	- / -12	3	✓ Closing fragment
06-15 20:17	40m	+2 / -6	IU4DTV/IOA	-2 / -6	2	Partial capture
06-15 20:15	40m	0 / +3	DF3WI	-5 / -	5	✓ Full exchange observed
06-14 20:21	40m	+4 / -6	F1IQH	-4 / -8	7	✓ Full exchange observed
06-14 08:41	40m	-22 / -	M0ELS	- / -5	2	✓ Closing fragment
06-12 20:25	40m	- / -7	IK1MJK/P	-8 / -	2	✓ Closing fragment
06-12 20:23	40m	-8 / +7	OK1DBE	-4 / +9	5	✓ Full exchange observed
06-11 20:16	40m	- / -4	ON5CDG	-10 / -	3	✓ Closing fragment
06-08 20:21	40m	- / +6	F4JLS	+2 / -	3	✓ Closing fragment
06-08 20:19	40m	+2 / 0	M0PEL	-12 / -	3	✓ Closing observed
06-08 20:16	40m	+4 / +9	OE5ROR	+5 / -	5	✓ Full exchange observed
06-08 15:18	40m	-12 / -	PG1N	- / -7	2	✓ Closing fragment
06-08 15:12	40m	-12 / -	IN3IZQ	- / +4	3	✓ Closing fragment
06-08 15:12	40m	-13 / -	SP2KW	+4 / -16	6	Partial capture
06-08 15:10	40m	-14 / -	SQ9BDB	-17 / 0	3	✓ Closing observed
06-08 15:08	40m	-13 / 0	E70SZ	-7 / -5	5	✓ Full exchange observed
06-08 10:59	10m	-3 / -	IQ9BF	- / -10	2	✓ Closing fragment
06-08 10:53	10m	-5 / -8	IQ4FE	+4 / +10	5	✓ Full exchange observed
06-08 10:52	10m	- / -	LZ2VQ	+5 / -	2	Partial capture
06-08 10:48	10m	-15 / -	LZ2VQ	+4 / -15	2	Partial capture
06-08 10:48	10m	-11 / -8	R6DV	-6 / -24	5	✓ Full exchange observed
06-08 09:00	40m	-14 / 0	DC1SN	-23 / -	2	✓ Closing observed
06-08 08:55	40m	-11 / -	GI4TAJ	- / -21	4	✓ Closing fragment
06-08 08:54	40m	-14 / -	F4IGP	- / +1	2	✓ Closing fragment
06-08 08:51	40m	-10 / -	PE2K	- / +4	2	✓ Closing fragment
06-08 08:48	40m	-11 / -	ON3PGB	- / -3	2	✓ Closing fragment
06-08 08:46	40m	-10 / -	DD6CS	- / -13	2	✓ Closing fragment
06-08 08:44	40m	-12 / +8	OE4BHF	-12 / +2	4	✓ Full exchange observed
06-08 08:39	40m	-7 / -	OE4BHF	- / -	2	Partial capture
06-08 08:38	40m	-6 / -	DG2DBT	- / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
203130 -18 1675  CQ DL9ZBD JO40 (x4)
201115 -14 1579  DL9ZBD F4ACR IN96
201130 -16 1580  F4ACR DL9ZBD +01
201145 -19 1579  DL9ZBD F4ACR R+08
201200 -15 1580  F4ACR DL9ZBD RR73
201330  -9 1177  CQ DL9ZBD JO40 (x7)

20m

UTC    dB Audio  Message
132945  +0  939  UA1AOF DL9ZBD -14 (x2)
173315 -13 1349  CQ DL9ZBD JO40
173345 -13 1349  RI0SP DL9ZBD R-17
173445 -13 2247  SP6AXW DL9ZBD +03
173545 -19 2269  CQ DL9ZBD JO40                        a1 (x2)
085230  -9 1291  F4FTV DL9ZBD JO40 (x3)
085630 -15  863  CQ DL9ZBD JO40                        a1 (x2)
085730  -7  855  SP6AMK DL9ZBD R+12 (x2)
085830  -7  855  G4SRT DL9ZBD -08

10m

UTC    dB Audio  Message
105300  +7 2697  DL9ZBD LZ2VQ KN23
105315  -9 1047  IQ4FE DL9ZBD JO40
105330  +6 2211  DL9ZBD IQ4FE -08
105345  -4 1047  IQ4FE DL9ZBD R+10
105400  +1 2211  DL9ZBD IQ4FE RR73
105415  -3 1047  IQ4FE DL9ZBD 73
105445  -6 1047  UR5TMZ DL9ZBD -18
105615  -2 1029  CQ DL9ZBD JO40 (x2)
105915  -4 1084  IQ9BF DL9ZBD R-10 (x2)
110115 -11 1083  LZ2VQ DL9ZBD -24
110400 -21 1051  CQ DL9ZBD JO40 (x2)
110630 -13 1963  UX0CZ DL9ZBD -10

Decoder S/N history by band

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