MM3WYM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Scotland Locator transmitted in a decoded message: IO75

Receiver-side FT8 activity involving MM3WYM, decoded by SO8OO in southeastern Poland. 2,173 related FT8 messages, 937 CQ messages, observed on 40m, 20m, 10m, across 54 UTC dates. Heard between 2026-05-24 and 2026-08-21.

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

2,173

Related messages

937

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

40m 20m 10m

First seen: 2026-05-24
Last seen: 2026-08-21 11:44 UTC

Frequent QSO partners observed at SO8OO

Stations MM3WYM worked most often, as logged from our receiver:

IK4LZH · Italy ×4 OK2PHI · Czech Republic ×2 IW5ALZ · Italy ×2 F1PBZ · France ×2 NT6V · United States ×2 K4RUM · United States ×2 R4FDD · European Russia ×2 WD9HSY · United States ×2 DN9MTK · Fed. Rep. of Germany IW2DNI · Italy R2FBW · Kaliningrad PD3LKN · Netherlands

Activity Heatmap

Locator transmitted by MM3WYM

Approximate centre of IO75, decoded 2026-08-21 13:44 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	MM3WYM S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 13:43	20m	-14 / -	M0EGG	-15 / -2	3	✓ Closing observed
08-21 13:41	20m	-12 / -	PA1PXL	+3 / -8	4	✓ Closing observed
08-21 13:39	20m	-9 / -	KC8QDQ	- / -8	4	Partial capture
08-21 12:56	10m	- / -1	DF7EE	-3 / -	2	Partial capture
08-21 12:53	10m	- / -	DL1AN	-2 / -	3	Partial capture
08-17 13:15	20m	-18 / -	EA4ILE	- / -1	2	Partial capture
08-17 13:10	20m	- / -	S51TN	+10 / -	2	Partial capture
08-17 13:09	20m	- / +2	IK2XDF	-13 / -	3	✓ Closing fragment
08-10 13:18	20m	- / -7	DJ9HX	0 / -	3	✓ Closing fragment
08-10 13:11	20m	- / -4	IK4LZH	-8 / -	3	✓ Closing fragment
08-07 10:34	10m	- / -17	IU3WNU	-22 / -	2	Partial capture
08-07 10:14	10m	- / -	IK4LZH	+12 / -	3	✓ Closing fragment
08-06 11:10	10m	- / -	DO1SJF	-15 / -	2	Partial capture
08-03 07:53	20m	- / -2	F1GIW	-18 / -	4	✓ Closing fragment
08-03 07:47	20m	- / +6	WJ2D	-11 / -	3	✓ Closing fragment
08-03 07:37	20m	- / -	ON6FDP/P	-23 / -	2	✓ Closing fragment
08-02 10:08	20m	- / -	RA6OY	+15 / -	3	Partial capture
08-01 11:59	20m	- / -	F4HSB	-11 / -	3	Partial capture
07-31 22:14	20m	- / -	M7XCO	-16 / -	5	Partial capture
07-31 22:10	20m	-14 / -	KN4GUS	- / -	4	✓ Closing fragment
07-31 22:07	20m	-16 / -	K9STL	- / -6	5	✓ Closing fragment
07-31 22:04	20m	-8 / -	LU7DK	- / -	2	✓ Closing fragment
07-31 22:01	20m	-8 / -2	LU1FIV	-8 / -	3	✓ Closing observed
07-31 21:56	20m	- / -	MW7CVQ	-11 / -	2	Partial capture
07-31 21:50	20m	-12 / -	F1PBZ	- / -	2	✓ Closing fragment
07-31 21:48	20m	-10 / -	LA2HFA	- / -	2	✓ Closing fragment
07-31 13:22	20m	-18 / -11	F4IBN	-9 / -4	4	Partial capture
07-30 19:01	20m	-5 / -	EA1VJ	- / +1	4	Partial capture
07-30 18:58	20m	- / -13	RZ4AZ	+4 / -	4	✓ Closing fragment
07-30 18:55	20m	- / -2	EA3FL	-8 / -	2	✓ Closing fragment
07-29 22:49	20m	-7 / -	KC3VBE	- / +4	4	✓ Closing fragment
07-29 22:47	20m	-10 / -	KI4RFN	- / +4	2	✓ Closing fragment
07-29 22:42	20m	-14 / -	N4ILE	- / -3	4	✓ Closing fragment
07-29 22:36	20m	-10 / -	IW5ALZ	- / -	2	✓ Closing fragment
07-29 22:31	20m	-8 / -	CE4RWS	- / -	4	✓ Closing fragment
07-29 22:27	20m	-11 / -	KR4IJW	- / +2	4	Partial capture
07-29 22:18	20m	-13 / -	TA3NK	- / +3	3	✓ Closing fragment
07-29 22:16	20m	-13 / -	WA4KBM	- / +3	3	✓ Closing fragment
07-29 22:12	20m	-12 / -	AC5L	- / +4	3	✓ Closing fragment
07-29 22:08	20m	-10 / -	KD2VRL	- / +3	2	✓ Closing fragment
07-29 22:06	20m	-16 / -	NP4JF	- / -	2	Partial capture
07-29 22:01	20m	-14 / -	LU2NI	- / +4	2	Partial capture
07-29 21:56	20m	-7 / -	SV1EKI	- / +1	3	✓ Closing fragment
07-29 21:54	20m	- / +2	M7TUP	-10 / -	2	Partial capture
07-29 21:52	20m	-8 / -	NA4EB	- / -	2	✓ Closing fragment
07-29 21:48	20m	-4 / -	SQ2BIT	- / -	2	✓ Closing fragment
07-29 21:46	20m	-19 / -	NA4EB	- / +5	3	Partial capture
07-29 21:43	20m	-9 / +7	F4MGP	-17 / +9	6	✓ Full exchange observed
07-29 12:58	20m	- / -	DH1FH	-10 / -	5	Partial capture
07-29 12:53	20m	- / -24	M7NXS	-10 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
133700  -7 1465  CQ MM3WYM IO75 (x2)
133930  -9 1465  KC8QDQ MM3WYM -08 (x4)
134130 -10 1465  CQ MM3WYM IO75
134145  +2 1465  MM3WYM PA1PXL JO21
134200  -9 1465  PA1PXL MM3WYM -08 (x2)
134245  +4 1465  MM3WYM PA1PXL 73
134330 -10 1465  M0EGG MM3WYM -02 (x2)
134415 -15 2406  MM3WYM M0EGG 73
134430  -7 1465  CQ MM3WYM IO75

10m

UTC    dB Audio  Message
111045 -20 2222  MM3WYM DO1SJF JN48 (x2)
112345 -16 2414  MM3WYM DL9DBF JO40
101415 +10  491  MM3WYM IK4LZH JN54 (x3)
103415 -24 1811  MM3WYM IU3WNU -17 (x2)
125300  -4 1720  MM3WYM DL1AN JN49 (x3)
125430  -3 1719  MM3WYM DL2CZ JN59
125600  -4 1080  MM3WYM DF7EE JO40 (x2)
130130  +9 1801  MM3WYM DL1AN JN49

40m

UTC    dB Audio  Message
052345 -17 2094  MM3WYM HA3TBL JN86 (x3)
052715 -14  797  MM3WYM PA0KVC JO32

Decoder S/N history by band

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