DM8MH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO51

Receiver-side FT8 activity involving DM8MH, decoded by SO8OO in southeastern Poland. 887 related FT8 messages, 484 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 60 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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

887

Related messages

484

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-26
Last seen: 2026-08-24 16:28 UTC

Frequent QSO partners observed at SO8OO

Stations DM8MH worked most often, as logged from our receiver:

IK4LZH · Italy ×4 DL8DCM · Fed. Rep. of Germany ×2 PD0DDA · Netherlands ×2 R50AVS · European Russia OE6BAU · Austria LZ2VQ · Bulgaria DJ1DM · Fed. Rep. of Germany DF9AO · Fed. Rep. of Germany SP7AAO · Poland DD9MB · Fed. Rep. of Germany HB9LBR · Switzerland KF0YOB · United States

Activity Heatmap

Locator transmitted by DM8MH

Approximate centre of JO51, decoded 2026-08-24 18:29 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	DM8MH S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 18:29	80m	-17 / -	DL2TTA	- / -	2	Partial capture
08-24 18:27	80m	-6 / -	SP5GW	- / -	2	Partial capture
08-24 18:20	80m	-11 / +2	DG1VT	+6 / -16	6	✓ Full exchange observed
08-24 18:16	80m	-5 / -12	DL2RN	-2 / -23	10	✓ Full exchange observed
08-24 18:11	60m	- / -4	DC9YC	-12 / -	2	✓ Closing fragment
08-24 18:07	60m	- / -13	DL0ROI	-7 / -	2	✓ Closing fragment
08-24 11:05	40m	-13 / -	DL8NCV	- / -	2	Partial capture
08-24 05:48	40m	-2 / -17	SN40KZE	+14 / -14	7	Partial capture
08-24 05:46	40m	-5 / -5	LA4YGA	-2 / -13	5	✓ Full exchange observed
08-24 05:28	40m	-3 / -	IR7MGGC	- / -	11	Partial capture
08-24 05:26	40m	-2 / -	OA4ENG	- / -	2	Partial capture
08-24 05:23	40m	0 / -	IR7MGGC	- / -	3	Partial capture
08-24 05:18	40m	-3 / -	IR7MGGC	- / -6	6	Partial capture
08-23 17:49	40m	-2 / 0	SP9DOU	-18 / -9	4	✓ Full exchange observed
08-23 17:27	40m	-4 / -12	RA1AGA	-11 / -13	4	Partial capture
08-23 15:59	40m	-8 / -	<...>	- / -12	8	✓ Closing fragment
08-23 15:56	40m	-8 / -	DJ0FF	- / -	3	Partial capture
08-23 15:45	40m	-9 / -	<...>	- / -6	13	✓ Closing fragment
08-23 07:56	40m	-17 / 0	HA1ZW	-7 / -	4	✓ Closing observed
08-23 07:50	40m	- / -5	DF9HT/P	-19 / -	4	Partial capture
08-22 18:10	40m	-4 / -	ZS6WAB	- / -	7	Partial capture
08-22 18:03	40m	-5 / -	<...>	- / -	3	Partial capture
08-22 17:52	40m	- / +6	SQ8SP	+1 / -	2	Partial capture
08-22 17:49	40m	-8 / -	ZS1CE	- / -9	4	Partial capture
08-22 17:41	20m	- / -15	M7OGX	+1 / -	5	Partial capture
08-22 17:35	20m	- / -21	M0SSV	0 / -	2	✓ Closing fragment
08-22 17:00	20m	- / -6	UR5EPZ	+3 / -	4	✓ Closing fragment
08-22 16:46	20m	-12 / -	7K1CPT	- / -13	4	✓ Closing fragment
08-22 16:44	20m	-14 / -	SP9JCN	- / -	2	✓ Closing fragment
08-22 16:39	20m	-4 / -	SV2IQC	- / -17	3	✓ Closing fragment
08-22 16:35	20m	-4 / -	OM1AMT	- / -12	3	✓ Closing fragment
08-22 16:32	20m	-1 / -21	TA2ED	-7 / -14	5	Partial capture
08-22 16:24	20m	-5 / -11	EA3AGF	-2 / -18	7	✓ Full exchange observed
08-22 16:18	20m	-3 / -	7K1CPT	- / -	2	Partial capture
08-22 15:35	20m	-8 / -	SQ8DIO	- / -7	4	✓ Closing fragment
08-22 15:32	20m	-4 / -	II7MGBA	- / -	2	Partial capture
08-22 10:48	20m	- / -15	EN35UKR	+14 / -	12	Partial capture
08-22 08:06	20m	-12 / -	R8QA/M	- / -	3	✓ Closing fragment
08-22 07:42	40m	-12 / -	F5LMJ	- / -16	3	✓ Closing fragment
08-22 07:33	40m	-6 / -	DD8HG	- / -19	2	✓ Closing fragment
08-22 07:28	40m	-8 / -	PF1B	- / -12	3	✓ Closing fragment
08-22 07:24	40m	-9 / +1	OE6BAU	-10 / -	5	✓ Closing observed
08-22 07:21	40m	- / -8	<...>	-13 / -	3	Partial capture
08-22 07:19	40m	-14 / -	G0ROG	- / -	3	Partial capture
08-22 07:18	40m	- / 0	IU2SLI	-5 / -	2	✓ Closing fragment
08-21 13:38	40m	-10 / -	IU2LXG	- / -12	4	Partial capture
08-20 17:02	40m	-6 / -	EN100WQ	- / -6	2	Partial capture
08-20 17:00	40m	-6 / -	HA1DSL	-7 / -	2	✓ Closing observed
08-20 03:17	40m	-15 / -15	R3KLE	-8 / -	2	Partial capture
08-18 16:33	40m	-14 / +7	HA3FIC	-2 / -	4	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
182045 -12  790  DG1VT DM8MH JO51 (x3)
182200  +4 1562  DM8MH DG1VT +02
182215 -11  790  DG1VT DM8MH R-16
182230  +8 1562  DM8MH DG1VT RR73
182345 -22  791  CQ DM8MH JO51 (x4)
182730  -8  790  SP5GW DM8MH JO51 (x2)
182830 -12  791  CQ DM8MH JO51
182900 -10  790  DL2TTA DM8MH JO51 (x2)

60m

UTC    dB Audio  Message
180445 -12  819  DF9AO DM8MH JO51
180715  -6 1136  DM8MH DL0ROI -13 (x2)
180900 -21 1435  DM8MH DF9AO RR73
181145 -12 1281  DM8MH DC9YC -04 (x2)

40m

UTC    dB Audio  Message
055130  -2  823  SN40KZE DM8MH R-13 (x2)
055500  -8  823  CQ DM8MH JO51 (x10)
110415 -15  823  PD2JAN DM8MH R-07
110515 -14  823  DL8NCV DM8MH JO51 (x2)

20m

UTC    dB Audio  Message
164845 -15  852  CQ DM8MH JO51
165700 -18  852  DM8MH TA2EE KM69
170045  +1  851  DM8MH UR5EPZ KN78 (x4)
173530  +0 2778  DM8MH M0SSV -21 (x2)
174100  -5 2593  DM8MH M7OGX -15 (x5)
174400  +3 2090  DM8MH M7JVT -17
163615 -13 1342  DM8MH II7MGLE -09

10m

UTC    dB Audio  Message
111200  -1  593  DM8MH F5VKT +05 (x2)
162545 -10  730  EA3JFF DM8MH -12 (x2)
162645  -3  730  CQ DM8MH JO51 (x3)
163215  -7  730  HG8LXL DM8MH -05 (x2)
163315  -9  730  CQ DM8MH JO51 (x2)
103915  -9  750  DM8MH LZ2VQ -06 (x2)

Decoder S/N history by band

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