DM5MA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO52

Receiver-side FT8 activity involving DM5MA, decoded by SO8OO in southeastern Poland. 260 related FT8 messages, 91 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-05-25 and 2026-08-20.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

260

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

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

First seen: 2026-05-25
Last seen: 2026-08-20 05:26 UTC

Frequent QSO partners observed at SO8OO

Stations DM5MA worked most often, as logged from our receiver:

DK6TW · Fed. Rep. of Germany ×2 DL1ABI · Fed. Rep. of Germany ×2 Z62NS · Republic of Kosovo ×2 DL8OCI · Fed. Rep. of Germany ×2 DL5ZG · Fed. Rep. of Germany HZ1SK · Saudi Arabia MU9XPN · Guernsey DK7AC · Fed. Rep. of Germany IU5VLR · Italy OE7RUB/P · Austria CS8ABF · Azores IN3LHF · Italy

Activity Heatmap

Locator transmitted by DM5MA

Approximate centre of JO52, decoded 2026-08-24 09:16 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	DM5MA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 09:14	40m	-8 / -	DM3AWE	- / -	6	Partial capture
08-24 09:08	40m	-11 / -	DA100LENZ	- / -	3	Partial capture
08-24 09:01	40m	-10 / -	<...>	- / -	3	Partial capture
08-21 16:23	10m	-8 / -	ER3CT	- / -4	3	✓ Closing fragment
08-21 09:21	20m	-8 / -	MM0VIK	- / -	2	Partial capture
08-21 09:09	20m	-2 / -	MM0VIK	- / -	8	Partial capture
08-21 07:55	20m	-4 / -	MM0VIK	- / -	6	Partial capture
08-21 07:39	20m	+2 / -	MM0VIK	- / -	19	Partial capture
08-20 07:15	40m	-8 / -	CS8ABF	- / -19	18	✓ Closing fragment
08-19 18:58	60m	-8 / -	RN3YN	- / -10	2	Partial capture
08-19 18:56	60m	-6 / -	9A60CBM	- / -16	3	Partial capture
08-08 06:08	60m	0 / -	GU4YBW	- / -9	6	✓ Closing fragment
08-07 19:03	40m	-9 / -	C31KC	- / -	11	Partial capture
08-05 11:55	20m	-16 / -	OH0ERF	- / -	2	Partial capture
07-31 20:23	80m	-5 / -13	T77R	-15 / -5	6	✓ Full exchange observed
07-31 20:20	80m	-4 / -5	RL2F	-4 / -6	4	✓ Full exchange observed
07-30 03:16	40m	-2 / -	CU2JX	- / -16	9	✓ Closing fragment
07-26 08:19	20m	-13 / -	Z62NS	- / -3	6	✓ Closing fragment
07-25 02:07	40m	-17 / -	OA4ENG	- / -	3	Partial capture
07-23 04:17	40m	-8 / -	GU4WRP	- / -5	9	✓ Closing fragment
07-18 18:22	10m	- / -6	YO9PH	-12 / -	2	✓ Closing fragment
07-18 10:32	20m	-7 / -	<...>	- / -	3	Partial capture
07-12 17:22	40m	-12 / -	DL0SOP	- / -	3	Partial capture
07-12 17:21	40m	-5 / -	VU3OSA	- / -	3	Partial capture
07-12 16:57	40m	-14 / -	M5RJC	- / -1	2	✓ Closing fragment
07-12 16:52	40m	-10 / -	IN3LHF	- / -6	2	✓ Closing fragment
07-12 16:41	40m	-13 / -	T77R	- / -	5	Partial capture
07-12 16:09	40m	-12 / -	OH0CO	- / -	5	Partial capture
07-12 10:07	20m	-19 / -	OH0CO	- / -	2	Partial capture
07-11 20:18	40m	- / -	DG1RMY	-18 / -	2	Partial capture
07-11 20:10	40m	-5 / -	ZB2MD	- / -	12	Partial capture
07-11 20:04	40m	-10 / -	ZB2MD	- / -	5	Partial capture
07-11 19:17	40m	-12 / -	<...>	- / -8	2	Partial capture
06-22 19:24	60m	-9 / -	DL9KM	-16 / -12	2	Partial capture
06-22 19:23	60m	-7 / -10	DK7AC	-18 / +2	4	✓ Full exchange observed
06-14 12:41	40m	-12 / -	DL3FBI	-17 / -4	3	✓ Closing observed
06-14 12:39	40m	-10 / -	G4KYA	- / -16	2	✓ Closing fragment
06-14 12:38	40m	-9 / -	F4CUO	- / -17	2	✓ Closing fragment
06-13 08:47	10m	-12 / -	EA6ZS	- / -22	2	✓ Closing fragment
06-11 02:40	60m	-3 / -	UF1A	- / -	5	Partial capture
06-10 19:04	60m	-7 / -20	ER1KW	-16 / -13	6	✓ Full exchange observed
06-10 19:02	60m	-7 / 0	UR5NQV	-4 / -4	7	✓ Full exchange observed
06-10 18:57	60m	-10 / -	ER1KW	- / -	5	Partial capture
06-10 18:51	60m	-13 / -	ER1KW	- / -	3	Partial capture
06-07 13:42	40m	-20 / -	DC6MT	- / -4	2	✓ Closing fragment
06-07 13:39	40m	- / -7	SN4K	-10 / -	2	Partial capture
06-07 13:38	40m	-18 / +1	DL3RN	-22 / +1	4	✓ Full exchange observed
06-05 13:12	20m	-4 / -	OY5T	- / -	2	Partial capture
06-04 18:06	60m	-12 / -8	OH3EX	-3 / -6	5	✓ Full exchange observed
06-04 18:05	60m	-12 / -	DL5ZG	-20 / -	2	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
072600  -1 1040  DM5MA SQ1MNG JO72
072615  -4 1040  CS8ABF DM5MA RR73
090145 -11 2321  <...> DM5MA JO52 (x4)
090830 -10 2420  DA100LENZ DM5MA JO52 (x3)
091415 -10 2420  DM3AWE DM5MA JO52 (x6)

10m

UTC    dB Audio  Message
084930  +6  380  ER5DX DM5MA JO52
090230 -16 2398  CQ DM5MA JO52 (x2)
093115  -6 2460  DM5MA EA6C -08 (x3)
095615 -14 2334  DM5MA DL1ABI -06
084715 -14 2556  EA6ZS DM5MA R-22 (x2)
100715 -16 2526  RA2FU DM5MA JO52
182200  -7 2020  DM5MA YO9PH -06 (x2)
162330  -8 2255  ER3CT DM5MA JO52 (x3)

20m

UTC    dB Audio  Message
075630  -9  691  MM0VIK DM5MA JO52 (x15)

60m

UTC    dB Audio  Message
192530  +4 2600  CQ DM5MA JO52 (x4)
060815  +1  536  GU4YBW DM5MA JO52 (x6)
185615  -8  854  <9A60CBM> DM5MA -16 (x3)
185815  -7  854  RN3YN DM5MA -10 (x2)

80m

UTC    dB Audio  Message
191230  +8  491  CQ DM5MA JO52 (x2)
191600  +0  490  DA6VK DM5MA JO52
031915  -5 1667  OJ0MN DM5MA JO52 (x2)
202045  -9 2150  DM5MA RL2F -05
202100  -5 2259  RL2F DM5MA R-06
202115  +0 2150  DM5MA RL2F RR73
202130  -4 2260  RL2F DM5MA 73
202300  -5 1443  T77R DM5MA JO52 (x2)
202415 -14 1503  DM5MA T77R -13
202430  -5 1443  T77R DM5MA R-05
202445 -16 1503  DM5MA T77R RR73
202500  -4 1443  T77R DM5MA 73

160m

UTC    dB Audio  Message
212100  -8 1502  DM5MA OJ0MN +03
212115  -3 1633  OJ0MN DM5MA R-03
212130  -6 1501  DM5MA OJ0MN RR73

Decoder S/N history by band

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