DD1UN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN49

Receiver-side FT8 activity involving DD1UN, decoded by SO8OO in southeastern Poland. 927 related FT8 messages, 411 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 37 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.

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Overview

927

Related messages

411

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 60m 40m 10m 160m

First seen: 2026-05-25
Last seen: 2026-08-23 19:36 UTC

Frequent QSO partners observed at SO8OO

Stations DD1UN worked most often, as logged from our receiver:

F1PBZ · France ×4 ON4MAP · Belgium ×4 IZ4AIF · Italy ×3 CT2GQA · Portugal ×3 D2UY · Angola ×2 LY8O · Lithuania ×2 EA5HM · Spain ×2 CR7BRV · Portugal ×2 DO5UH/P · Fed. Rep. of Germany ×2 DA0LH · Fed. Rep. of Germany ×2 IQ0OS · Italy ×2 IQ4FE · Italy ×2

Activity Heatmap

Locator transmitted by DD1UN

Approximate centre of JN49, decoded 2026-08-23 22:04 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	DD1UN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 22:00	80m	+3 / -	XU7O	- / -	10	Partial capture
08-23 21:52	80m	+10 / -	TA7ARH	- / -	3	Partial capture
08-23 21:35	80m	+8 / -2	DK5WL	0 / -1	5	✓ Full exchange observed
08-23 21:25	80m	+9 / -	DO9FSE	-21 / -4	8	✓ Full exchange observed
08-23 21:21	80m	+1 / -	DA6IT	- / -	3	Partial capture
08-23 21:06	80m	0 / -	<...>	- / -5	4	Partial capture
08-23 21:04	80m	-10 / -13	EI4JFB	-3 / -6	5	✓ Full exchange observed
08-23 21:02	80m	+1 / -	DO1SKO	- / -16	2	✓ Closing fragment
08-23 21:00	80m	0 / -	DL9DBF	-17 / -2	5	✓ Full exchange observed
08-23 20:55	80m	0 / -	GM2OT	- / -9	2	✓ Closing fragment
08-23 20:54	80m	-11 / +4	SQ1EIC	-12 / -	3	✓ Closing observed
08-23 20:52	80m	-10 / -6	LA1PHA	-10 / -	4	✓ Closing observed
08-23 20:43	80m	-5 / -	OH/SM5MRW	- / -3	3	Partial capture
08-23 20:28	80m	-3 / -	JI4JKO	- / -	5	Partial capture
08-23 20:21	80m	+1 / -	LB5WB	-5 / -12	4	✓ Closing observed
08-23 20:16	80m	+2 / +1	DG9SBJ	-14 / -2	8	✓ Full exchange observed
08-23 20:12	80m	-3 / -11	EW8AAC	+2 / -4	5	✓ Full exchange observed
08-20 21:46	20m	- / -	EA1JVG	-7 / -	6	Partial capture
08-20 21:32	20m	-20 / -	K8USN	- / -11	2	✓ Closing fragment
08-18 21:16	80m	+2 / -	ON5AM	- / -	4	Partial capture
08-18 20:40	80m	0 / +6	II3DRC	-14 / -11	4	✓ Full exchange observed
08-18 20:39	80m	-2 / -	DO1TEM	- / -10	3	✓ Closing fragment
08-18 20:30	80m	-3 / -9	EA1B	-1 / -10	3	✓ Full exchange observed
08-18 20:27	80m	-6 / -	EA1B	- / -	4	Partial capture
08-18 20:15	80m	-9 / -	DA6PSB	- / -	7	Partial capture
08-18 20:12	60m	-8 / -	EA1AJT	- / -4	2	✓ Closing fragment
08-18 20:10	60m	- / +6	IV3DSG	-2 / -	3	✓ Closing fragment
08-18 20:10	60m	-8 / -7	SN1A	+1 / -4	5	✓ Full exchange observed
08-18 20:06	60m	-16 / -	PA0EBG	- / -	3	Partial capture
08-18 20:04	60m	-4 / 0	DL1HB	-11 / +1	4	✓ Full exchange observed
08-18 19:50	60m	0 / -	OJ0YL	- / 0	12	Partial capture
08-18 11:43	10m	- / -6	DO3BZ	-5 / -	3	✓ Closing fragment
08-18 11:24	10m	- / -13	DL1ABI	-20 / -	2	✓ Closing fragment
08-18 00:01	80m	+1 / -	PT2ND	- / -	4	Partial capture
08-17 23:58	80m	-2 / +8	DO1OAS	-1 / -9	4	✓ Full exchange observed
08-17 23:56	80m	0 / +2	DO6JSA	-7 / -3	5	✓ Full exchange observed
08-17 23:54	80m	+2 / -	DO7RA	-6 / -5	5	✓ Full exchange observed
08-17 23:47	80m	-3 / -	M0KEE	- / -	2	Partial capture
08-17 23:44	80m	0 / -	CX7ACH	- / -	4	Partial capture
08-17 23:42	80m	+4 / -	CX6TU	- / -	4	Partial capture
08-17 23:03	80m	+4 / -	F4FPR	- / -7	2	✓ Closing fragment
08-17 23:02	80m	+4 / -	DA6BA	-10 / +5	3	✓ Closing observed
08-17 22:55	80m	+3 / -	RL3F	- / -	12	Partial capture
08-17 22:52	80m	0 / +4	M9KBN	-14 / -2	5	✓ Full exchange observed
08-17 22:48	80m	+1 / -15	PY5/PY2TIM	-10 / -11	4	Partial capture
08-17 22:47	80m	+2 / -11	IZ7BAS	-6 / -11	6	✓ Full exchange observed
08-17 22:45	80m	-1 / -	OH7FES	- / -7	3	✓ Closing fragment
08-17 22:44	80m	-2 / -	DB5HA	- / -11	2	✓ Closing fragment
08-17 22:41	80m	-3 / -	SM6LRY	-6 / +7	6	✓ Full exchange observed
08-17 22:39	80m	+2 / -	I3LID	- / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
213600 +10 2560  DK5WL DD1UN 73
213630 +10 2560  CQ DD1UN JN49
215245 +10 2352  TA7ARH DD1UN JN49 (x3)
220015  +6 2353  XU7O DD1UN JN49 (x10)

20m

UTC    dB Audio  Message
181500  -1  593  DD1UN F1IQH JN27 (x2)
182445 -15 1617  DD1UN CT1BFP IM59 (x3)
185245 -20 1396  7Q7EB DD1UN JN49 (x2)
213200 -23 2101  K8USN DD1UN -11 (x2)
214615  -7 1507  DD1UN EA1JVG IN70 (x6)

60m

UTC    dB Audio  Message
200530  -3 1248  DL1HB DD1UN 73
200645 -14 1247  PA0EBG DD1UN JN49 (x3)
201000  +0 1330  DD1UN SN1A JO73
201000  -4 1956  DD1UN IV3DSG JN66 (x3)
201115  -6 1956  SN1A DD1UN -04
201130  +1 1330  DD1UN SN1A R-07
201145 -10 1957  SN1A DD1UN RR73
201200  +1 1330  DD1UN SN1A 73
201215  -7 1957  EA1AJT DD1UN -04 (x2)
201315 -10 1970  CQ DD1UN JN49

10m

UTC    dB Audio  Message
171800  -2  895  A71QQ DD1UN R-20 (x2)
171945 -17 1104  DD1UN A71QQ -18
172115  +3 1985  DD1UN F4FSY +00 (x2)
092930 -12 2331  SN0WWA DD1UN JN49
114345 -24 1997  DD1UN LZ4VR KN13 (x2)
112430 -19 1653  DD1UN DL1ABI -13 (x2)
113100  -4 2826  DD1UN OZ1SMB 73
114315  -5 2597  DD1UN DO3BZ JO64 (x3)
115245  -9 2658  DD1UN LA2JKA -02

40m

UTC    dB Audio  Message
224845 -13 2096  CQ DD1UN JN49 (x4)
225045 -11 2096  <...> DD1UN JN49 (x5)
225315 -13 2096  CQ DD1UN JN49 (x6)

160m

UTC    dB Audio  Message
010215 -23 1733  DD0AM DD1UN JN49 (x3)
010700  -8  690  HA0AA DD1UN JN49
010715  -5 1052  DD1UN HA0AA -21
010730  +2  689  HA0AA DD1UN R-18
010745  -5 1052  DD1UN HA0AA RR73
010800  -4  690  HA0AA DD1UN 73
010900  -5  690  CQ DD1UN JN49 (x2)
223615  -5 2008  EA2DLX DD1UN JN49 (x3)
195230  -8 1496  DD1UN SP4TT -08 (x2)

Decoder S/N history by band

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