DA0YFD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN59

Receiver-side FT8 activity involving DA0YFD, decoded by SO8OO in southeastern Poland. 260 related FT8 messages, 108 CQ messages, observed on 40m, 20m, across 2 UTC dates. Heard between 2026-08-15 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

260

Related messages

108

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-08-15
Last seen: 2026-08-16 07:49 UTC

Frequent QSO partners observed at SO8OO

Stations DA0YFD worked most often, as logged from our receiver:

IU2HUQ · Italy ×2 PC2J · Netherlands ×2 DK3ME · Fed. Rep. of Germany DL0HAM · Fed. Rep. of Germany F5RRS · France HA7TM · Hungary DD8PS · Fed. Rep. of Germany DK5FN · Fed. Rep. of Germany LX1JH · Luxembourg DL3JHK · Fed. Rep. of Germany RN6MA · European Russia OZ9TAN · Denmark

Activity Heatmap

Locator transmitted by DA0YFD

Approximate centre of JN59, decoded 2026-08-16 09:47 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	DA0YFD S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 09:47	20m	-11 / -10	UR5WCS	-3 / 0	8	✓ Closing observed
08-16 09:45	20m	-8 / -	DL3LBK	- / -5	2	✓ Closing fragment
08-16 09:43	20m	-10 / -	DG1RMY	- / -3	4	✓ Closing fragment
08-16 09:40	20m	- / -	IU5HIU	-10 / -	2	Partial capture
08-16 09:39	20m	-12 / -9	R5AV	+9 / -4	4	✓ Full exchange observed
08-16 09:34	20m	-10 / -	IU2HUQ	- / -8	2	✓ Closing fragment
08-16 09:33	20m	-10 / -	HB9CYT	- / +5	2	✓ Closing fragment
08-16 09:32	20m	-12 / -15	OE8RPK	-24 / -	3	✓ Closing observed
08-16 09:26	20m	-10 / -	OH1LA	- / -19	7	Partial capture
08-16 09:23	20m	-10 / -	OE8PIT	- / -2	2	✓ Closing fragment
08-16 09:21	20m	-10 / -	IZ4AIF	-1 / -	2	Partial capture
08-16 09:20	20m	-11 / -	S55A	- / -8	2	✓ Closing fragment
08-16 08:23	20m	-10 / -	DL8LTD	- / -14	3	✓ Closing fragment
08-16 08:21	20m	- / -17	RK4FF	-10 / -	4	Partial capture
08-16 08:21	20m	-7 / -23	R6LQU	-16 / -13	3	✓ Full exchange observed
08-16 08:17	20m	-14 / -4	9A4ZM	-5 / +8	5	✓ Full exchange observed
08-16 08:14	20m	-10 / -	US1MM	-12 / -11	5	✓ Closing observed
08-16 08:12	20m	-9 / -	ES2TT	- / -15	2	✓ Closing fragment
08-16 08:09	20m	-6 / -	PC2J	-14 / -	6	✓ Closing observed
08-16 08:08	20m	-12 / -	PA2AMJ	-13 / +5	3	✓ Closing observed
08-16 08:05	20m	-14 / -11	UT7UJ	-2 / -8	4	✓ Full exchange observed
08-16 08:04	20m	-9 / -18	YO5PHL	-18 / -20	5	✓ Full exchange observed
08-15 20:39	40m	-5 / -	CT2GQA	- / -9	2	✓ Closing fragment
08-15 20:37	40m	-6 / +10	DK3ME	-7 / +2	5	✓ Full exchange observed
08-15 20:35	40m	-6 / -	PD0LBY	-19 / +3	3	✓ Closing observed
08-15 20:34	40m	-6 / -	M1DBX	- / -8	2	✓ Closing fragment
08-15 20:27	40m	- / -10	DM5JBN	-4 / -	2	✓ Closing fragment
08-15 20:26	40m	-4 / -	LX1JH	- / +6	2	✓ Closing fragment
08-15 20:21	40m	-4 / -	DK7OG	- / -20	2	✓ Closing fragment
08-15 20:19	40m	-1 / -2	OZ2LP	-3 / -	5	✓ Closing observed
08-15 20:15	40m	- / -13	F5RRS	-10 / -	5	✓ Closing fragment
08-15 20:14	40m	- / -10	DK8NX	+1 / -	6	✓ Closing fragment
08-15 20:10	40m	- / -7	9A1CCB	-1 / -	3	✓ Closing fragment
08-15 20:06	40m	-8 / -	DB3MJ	- / -4	2	✓ Closing fragment
08-15 20:03	40m	-6 / -12	UA4FEN	-5 / -	2	✓ Closing observed
08-15 20:01	40m	-11 / -3	S55OO	-4 / +6	5	✓ Full exchange observed
08-15 19:59	40m	-10 / -	DL7ARV	-2 / +9	6	✓ Full exchange observed
08-15 19:58	40m	-2 / -9	DL2VN	-10 / -3	4	✓ Full exchange observed
08-15 19:54	40m	-8 / -15	UX7QV	-6 / +8	5	✓ Full exchange observed
08-15 19:53	40m	-8 / -	PF1B	- / -4	2	✓ Closing fragment
08-15 19:49	40m	-5 / -	DL1YFS	- / +2	2	✓ Closing fragment
08-15 19:48	40m	-4 / -	SP7SZJ	-8 / +6	4	✓ Closing observed
08-15 19:47	40m	-10 / -	OE3ZIO	- / -1	2	✓ Closing fragment
08-15 19:42	40m	-8 / -	DK2SW	-9 / +5	5	✓ Full exchange observed
08-15 19:40	40m	-10 / -5	RY3F	-2 / -8	4	✓ Full exchange observed
08-15 19:37	40m	-8 / -	<...>	- / -20	4	Partial capture
08-15 19:34	40m	-2 / -9	HA7TM	-7 / +4	4	✓ Full exchange observed
08-15 19:32	40m	0 / +3	HA1PB	-16 / -10	2	Partial capture
08-15 19:27	40m	-6 / -	BA4IE	- / -23	6	Partial capture
08-15 19:25	40m	-4 / -	EB2EMZ	- / -15	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
094430 -11 2567  DG1RMY DA0YFD -03 (x2)
094530 -15 2567  DL3LBK DA0YFD -05 (x2)
094630  -9 2567  CQ DA0YFD JN59 (x3)
094745  -6 1552  DA0YFD UR5WCS KN29
094800 -10 2567  UR5WCS DA0YFD +00
094815  -5 1552  DA0YFD UR5WCS -10 (x2)
094900 -10 2567  UR5WCS DA0YFD +00
094915  -2 1552  DA0YFD UR5WCS RRR (x2)
095100 -12 2567  UR5WCS DA0YFD 73

40m

UTC    dB Audio  Message
203530  -5 2483  PD0LBY DA0YFD +03 (x2)
203630  -3 2483  CQ DA0YFD JN59 (x3)
203745  -9 2482  DA0YFD DK3ME JO50
203800  -5 2483  DK3ME DA0YFD +02
203815  -6 2482  DA0YFD DK3ME R+10
203830  -8 2483  DK3ME DA0YFD RR73
203845  -5 2483  DA0YFD DK3ME 73
203900  -4 2483  CQ DA0YFD JN59
203930  -6 2483  CT2GQA DA0YFD -09 (x2)
204030  -8 2483  CQ DA0YFD JN59 (x2)

Decoder S/N history by band

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