DA0LH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO54

Receiver-side FT8 activity involving DA0LH, decoded by SO8OO in southeastern Poland. 1,773 related FT8 messages, 836 CQ messages, observed on 80m, 40m, 20m, 10m, across 3 UTC dates. Heard between 2026-08-14 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

1,773

Related messages

836

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-08-14
Last seen: 2026-08-16 20:41 UTC

Frequent QSO partners observed at SO8OO

Stations DA0LH worked most often, as logged from our receiver:

SQ9LOJ · Poland ×3 DL5NTA · Fed. Rep. of Germany ×2 SV1ENG/P · Greece ×2 DK3WL · Fed. Rep. of Germany ×2 PD2VE · Netherlands ×2 HB9CYT · Switzerland ×2 UW5KW · Ukraine ×2 DL9KM · Fed. Rep. of Germany ×2 F1PBZ · France ×2 LZ2VQ · Bulgaria ×2 DD1UN · Fed. Rep. of Germany ×2 HB9MZI · Switzerland ×2

Activity Heatmap

Locator transmitted by DA0LH

Approximate centre of JO54, decoded 2026-08-16 22:41 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	DA0LH S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 22:38	20m	-12 / -	RV9CD	- / 0	2	✓ Closing fragment
08-16 22:35	20m	-9 / -3	DH2RL	+2 / -	4	✓ Closing observed
08-16 22:34	20m	-6 / -	ZP5DVD	- / -16	2	✓ Closing fragment
08-16 22:26	20m	-4 / -	LU3HBA	- / -11	2	✓ Closing fragment
08-16 22:24	20m	-6 / -	UR5WCS	- / -14	3	✓ Closing fragment
08-16 22:22	20m	-2 / -	PY2DPM	- / -12	2	✓ Closing fragment
08-16 22:20	20m	-8 / -	JE2UFF	- / -6	2	✓ Closing fragment
08-16 22:19	20m	-2 / -	YV1HGS	- / -14	2	✓ Closing fragment
08-16 22:18	20m	-6 / -	M0PFX	- / -13	2	✓ Closing fragment
08-16 22:17	20m	-7 / -	JJ0NCC	- / -14	2	Partial capture
08-16 22:16	20m	-8 / -	AG5PC	- / -9	2	✓ Closing fragment
08-16 22:13	20m	-12 / -	JR2TER	- / -14	2	✓ Closing fragment
08-16 22:12	20m	-8 / -	YV5OIE	- / -16	2	Partial capture
08-16 22:11	20m	-4 / -	VE4ZIM	- / -4	2	✓ Closing fragment
08-16 22:10	20m	-10 / -	KC8QDQ	- / -12	2	✓ Closing fragment
08-16 22:03	80m	-2 / -	CT7AUT	-20 / -8	4	✓ Closing observed
08-16 21:58	80m	+2 / -	G0ANS	-7 / +1	4	✓ Full exchange observed
08-16 21:57	80m	-1 / -	2I0WMN	- / -10	2	✓ Closing fragment
08-16 21:49	80m	+2 / +6	DB4KBR	+4 / -2	5	✓ Full exchange observed
08-16 21:46	80m	0 / -	M7JTK	- / -12	2	✓ Closing fragment
08-16 21:41	80m	+7 / -23	RA0SCA	-11 / -15	5	✓ Full exchange observed
08-16 21:39	80m	+7 / +2	DA6IT	-10 / -	4	✓ Closing observed
08-16 21:37	80m	+4 / +9	OE9HGV	-10 / -3	4	✓ Full exchange observed
08-16 21:26	80m	+2 / -6	DG1IAH	-7 / -2	5	✓ Full exchange observed
08-16 21:24	80m	+2 / +7	OK5AC	+14 / 0	4	✓ Full exchange observed
08-16 21:20	80m	+2 / -	SP4NDY	+10 / +1	5	✓ Full exchange observed
08-16 21:18	80m	+8 / -	F4MGP	-11 / -1	5	✓ Full exchange observed
08-16 21:17	80m	+6 / -	DL6LAL	- / +1	2	✓ Closing fragment
08-16 21:15	80m	+7 / +2	M9XZY	-6 / -5	4	✓ Full exchange observed
08-16 21:11	80m	-6 / -4	DO4HHK	-17 / +2	5	✓ Full exchange observed
08-16 21:11	80m	-2 / -10	SV1DZB	-3 / -10	8	✓ Full exchange observed
08-16 21:06	80m	0 / +4	DL2AX	0 / +1	4	✓ Full exchange observed
08-16 21:04	80m	+3 / -11	RA3WPF	0 / -8	6	✓ Full exchange observed
08-16 20:56	80m	-4 / -	DM8ET	- / -4	2	✓ Closing fragment
08-16 20:55	80m	-6 / +10	DK5IR	-1 / -6	9	✓ Full exchange observed
08-16 20:48	80m	0 / -8	RA3QH	-15 / -12	5	✓ Full exchange observed
08-16 20:47	80m	+3 / -	DO2XU	-13 / 0	3	✓ Closing observed
08-16 20:45	80m	- / +8	DA6HF	-8 / -	3	Partial capture
08-16 20:45	80m	+2 / -	DL7UJM	+4 / 0	7	✓ Full exchange observed
08-16 20:44	80m	+2 / -2	DO5HOK	-2 / +1	5	✓ Full exchange observed
08-16 20:41	80m	+10 / -	SM7WVZ	-6 / -1	5	✓ Full exchange observed
08-16 20:39	80m	+7 / +3	DF0JEN	-8 / -2	6	✓ Full exchange observed
08-16 20:38	80m	+8 / -5	DM2HEY	+10 / +1	4	✓ Full exchange observed
08-16 20:27	80m	+8 / -2	DK5AN	-24 / -5	6	✓ Full exchange observed
08-16 20:26	80m	+6 / +1	SQ9LOJ	+2 / -	7	✓ Closing observed
08-16 20:26	80m	+10 / +3	DL9DBF	-20 / -11	3	✓ Full exchange observed
08-16 20:25	80m	+9 / -	LB6BK	- / -3	2	✓ Closing fragment
08-16 20:24	80m	- / -	DO2RG	-2 / -	2	Partial capture
08-16 20:23	80m	+12 / -	DO5RBB	-16 / 0	6	✓ Full exchange observed
08-16 20:23	80m	- / -8	UR5ZHJ	-6 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
223300 -10 2557  CQ LH DA0LH JO54
223430  -6 2558  ZP5DVD DA0LH R-16 (x2)
223530  -8 2557  CQ LH DA0LH JO54
223545  +5 2558  DA0LH DH2RL JN68 (x2)
223630  -9 2558  DH2RL DA0LH RR73
223645  +1 2558  DA0LH DH2RL 73
223730 -15 2557  M8KUG DA0LH RR73
223800 -14 2557  CQ LH DA0LH JO54
223830 -13 2558  RV9CD DA0LH +00 (x2)
223930 -11 2558  CQ LH DA0LH JO54 (x3)

80m

UTC    dB Audio  Message
215845  -7 2537  DA0LH G0ANS +11
215900  +4 2537  G0ANS DA0LH R+01
215915  -7 2537  DA0LH G0ANS RR73
215930  -1 2537  G0ANS DA0LH 73
220000  +2 2537  CQ LH DA0LH JO54 (x5)
220300  -6 2204  CT7AUT DA0LH JO54 (x2)
220345 -20 1449  DA0LH CT7AUT RR73
220400  +2 2204  CT7AUT DA0LH 73
220430  -2 2204  CQ LH DA0LH JO54 (x2)

40m

UTC    dB Audio  Message
200500  -3 2942  DA0LH OZ5AGJ JO47
200515  +4 2942  OZ5AGJ DA0LH -03 (x2)
200600  +0 2942  DA0LH OZ5AGJ 73
200615  +8 2942  CQ DA0LH JO54 (x10)
201200 -21 1412  DA0LH HB9CYT JN36

10m

UTC    dB Audio  Message
162130  +2 2849  DA0LH LZ2VQ KN23 (x4)
162930 -18 2341  DA0LH F4LZZ JN09

Decoder S/N history by band

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