DL1YAU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO41

Receiver-side FT8 activity involving DL1YAU, decoded by SO8OO in southeastern Poland. 330 related FT8 messages, observed on 80m, 60m, 40m, 20m, 10m, across 28 UTC dates. Heard between 2026-05-25 and 2026-08-16.

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

330

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-25
Last seen: 2026-08-16 09:11 UTC

Frequent QSO partners observed at SO8OO

Stations DL1YAU worked most often, as logged from our receiver:

SP5ROM · Poland ×2 9A9TT · Croatia ×2 GU4WRP · Guernsey ×2 DL9KM · Fed. Rep. of Germany ×2 EA1BWU · Spain IU1VXD · Italy SQ7HJX · Poland DO1BOC · Fed. Rep. of Germany RN9N · Asiatic Russia Z61DX · Republic of Kosovo E77FN · Bosnia-Herzegovina DK4BP · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DL1YAU

Approximate centre of JO41, decoded 2026-08-14 05:11 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	DL1YAU S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 11:10	10m	- / -4	DK8EE	-6 / -	2	Partial capture
08-16 11:01	10m	- / -2	Z61DX	-10 / -	8	✓ Closing fragment
08-14 05:04	80m	-6 / +2	DL1LRI	-8 / -4	5	✓ Full exchange observed
08-14 04:57	80m	-17 / -6	SP1BMK	+3 / -9	7	✓ Full exchange observed
08-14 04:53	80m	-15 / -2	DO1FZL	-12 / -10	6	✓ Full exchange observed
08-14 04:45	80m	0 / -	DO8JB	-10 / +1	16	✓ Closing observed
08-14 04:42	80m	-3 / +3	DO1BOC	-6 / +3	6	✓ Full exchange observed
08-14 04:39	80m	-10 / +10	HB9GIM	-4 / +7	5	✓ Full exchange observed
08-14 04:34	80m	-1 / -17	IZ8GEL	+4 / -11	5	✓ Full exchange observed
08-14 04:32	80m	-7 / +8	SK6MA	-11 / -12	8	✓ Full exchange observed
08-14 04:29	80m	-2 / -	DO2NM	-6 / -6	5	✓ Full exchange observed
08-14 04:27	80m	-6 / -	EA3IJQ	- / -11	4	✓ Closing fragment
08-14 04:23	80m	-17 / -7	GU4WRP	-17 / +2	5	✓ Full exchange observed
08-14 04:20	80m	-6 / 0	PA3T	-4 / +5	6	✓ Full exchange observed
08-14 04:18	80m	-2 / -	DA6IT	- / +7	3	✓ Closing fragment
08-14 04:15	80m	-4 / -	F5LOW	- / -	2	Partial capture
08-14 04:11	80m	-23 / -	DA6DE	- / -	2	✓ Closing fragment
08-14 04:09	80m	-22 / -7	S57SWR	+6 / +4	4	✓ Full exchange observed
08-14 04:06	80m	+4 / -	DL2AMD	-4 / -17	4	✓ Closing observed
08-14 03:58	80m	-7 / 0	ES2AJ	-10 / -8	5	✓ Full exchange observed
08-14 03:51	80m	- / +2	OK1CI	+8 / -	3	✓ Closing fragment
08-14 03:45	80m	+2 / -	F4NGK	- / -	3	Partial capture
08-14 03:44	80m	-4 / -	9A4BP/P	- / -	2	Partial capture
08-14 03:40	80m	-2 / -	EA5HM	-21 / -16	5	Partial capture
08-14 03:37	80m	-10 / -	DO1DP	- / +7	4	Partial capture
08-14 03:34	80m	-9 / +3	DO1DP	-8 / -	2	Partial capture
08-09 13:36	20m	- / -19	DG2TPM	-2 / -	2	✓ Closing fragment
08-09 04:26	80m	-23 / -	C31KC	- / -	3	Partial capture
08-09 04:18	80m	-13 / -	ON4HDH	- / -11	2	✓ Closing fragment
08-09 04:11	80m	-18 / -	M9MRX	-24 / 0	3	✓ Closing observed
08-09 04:07	80m	+4 / -	DF7EF	- / -	2	Partial capture
08-09 04:02	80m	-4 / -3	OE9MOI	-16 / +5	4	✓ Full exchange observed
08-09 03:58	80m	-3 / 0	SP6TL	+4 / +5	5	✓ Full exchange observed
08-09 03:52	80m	-2 / -	IU1TLG	-22 / +2	3	✓ Closing observed
08-09 03:51	80m	- / -5	EA7AH	-24 / -	2	✓ Closing fragment
08-09 03:46	80m	-10 / -	F5LMJ	- / -10	2	✓ Closing fragment
08-09 03:43	80m	-16 / -9	DH6BH	-16 / -13	3	Partial capture
08-09 03:38	80m	- / -2	9A9TT	+2 / -	2	✓ Closing fragment
08-09 03:33	80m	- / -12	SP1ZMO	-6 / -	2	✓ Closing fragment
08-09 03:30	80m	-17 / -	IQ4JO	- / -	2	Partial capture
08-09 03:28	80m	-22 / +5	TM00TFR	-9 / -	2	Partial capture
08-09 03:26	80m	-8 / -2	F5MJN	-4 / -5	4	✓ Full exchange observed
08-09 03:20	80m	-8 / -5	CR7BRV	-3 / -1	5	✓ Full exchange observed
08-09 03:15	80m	-18 / -9	OE8DDX	+18 / +6	5	✓ Full exchange observed
08-08 13:57	40m	- / +1	DL3RDO	-12 / -	2	✓ Closing fragment
08-08 09:53	20m	- / -2	MW7RHR	-20 / -	2	Partial capture
08-06 13:28	40m	- / +3	DL0IPA	-20 / -	2	✓ Closing fragment
08-06 02:13	80m	-1 / -6	DL1OH	-19 / -14	8	✓ Full exchange observed
08-06 02:07	80m	-6 / -7	EC1A	-2 / -8	8	✓ Full exchange observed
08-06 02:05	80m	+1 / -6	SQ2BXI	+18 / -7	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
090230  -7 1912  DL1YAU IK2DDR -16
100615  -5 2370  DL1YAU E75W -18 (x2)
101615 -20 1546  DL1YAU IS0/IZ3KVD -18
075445 -17 2338  HG5OEV DL1YAU 73
110145  -9  786  DL1YAU Z61DX -02 (x8)
111045  -5 1855  DL1YAU DK8EE -04 (x2)

80m

UTC    dB Audio  Message
045445 -11 2388  DL1YAU DO1FZL RR73
045500 -15 1239  DO1FZL DL1YAU 73
045700 -14  938  SP1BMK DL1YAU JO41 (x3)
045945  +5  938  DL1YAU SP1BMK -06
050000 -20  938  SP1BMK DL1YAU R-09
050015  +1  938  DL1YAU SP1BMK RR73
050030 -18  938  SP1BMK DL1YAU 73
050445  -8  831  DL1LRI DL1YAU JO41
050500  -4  831  DL1YAU DL1LRI +02
050515  -8  831  DL1LRI DL1YAU R-04
050530 -11  831  DL1YAU DL1LRI RR73
050545  -3  831  DL1LRI DL1YAU 73
051115  -5 2294  PC5H DL1YAU JO41

20m

UTC    dB Audio  Message
092530  -9 1380  DL1YAU 9A3MRN -14
104730  -7 2717  RW9HSB DL1YAU JO41
134145 -20 1015  DL1YAU <...> +09
131630 -17 1116  DL1YAU IK2JYT -03
132045  +2  831  DL1YAU G4VJN -11
132430 -11  727  DL1YAU M6YJG -10
095345 -17 1809  DL1YAU MW7RHR -02 (x2)
100045 -11  548  DL1YAU GW8PSJ RR73
111830  +4 2492  DL1YAU EA3HFS RR73
123945 -17 1132  DL1YAU MM0TBH -05
131930 -18 1126  OE9NET DL1YAU R-14
133600  +2  796  DL1YAU DG2TPM -19 (x2)
134100 -24 1963  UA3SNB DL1YAU 73

40m

UTC    dB Audio  Message
131830 -23 2061  DL1YAU OM1AN +08 (x2)
232745 -23 2025  DL1YAU ER3ZW -01 (x2)
233930 -13  730  DL1YAU EG1UME +00
234330 +14 2816  DL1YAU UA4FKT LO23 (x2)
001400 -10  469  DL1YAU F5MMX +07
003330  -7 1068  DL1YAU NO8D -11 (x3)
132800 -19 1591  DL1YAU DL0IPA +03 (x2)
135700 -10  865  DL1YAU DL3RDO +01 (x2)

60m

UTC    dB Audio  Message
232100  -9 1327  SP5EXA DL1YAU 73
232115 -18 2024  DL1YAU EA5JKT IM99
232115  -9 2136  DL1YAU DJ3ZF JN49
232130  -6 2135  DJ3ZF DL1YAU +01
232145 -16 2025  DL1YAU EA5JKT IM99
232145 -12 2136  DL1YAU DJ3ZF R+03
232200  -4 2135  DJ3ZF DL1YAU RR73
232215 -16 2025  DL1YAU EA5JKT IM99
232215  -6 2136  DL1YAU DJ3ZF 73
232230 -14 2026  EA5JKT DL1YAU +03
232245 -17 2025  DL1YAU EA5JKT R-04
232300 -13 2026  EA5JKT DL1YAU RR73
232315 -16 2025  DL1YAU EA5JKT 73
232400  +2 2631  OM1AGE DL1YAU -14 (x2)

Decoder S/N history by band

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