M1STI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Locator transmitted in a decoded message: IO90

Receiver-side FT8 activity involving M1STI, decoded by SO8OO in southeastern Poland. 122 related FT8 messages, 4 CQ messages, observed on 40m, 20m, 10m, across 21 UTC dates. Heard between 2026-06-05 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.

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Overview

122

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-06-05
Last seen: 2026-08-21 10:26 UTC

Frequent QSO partners observed at SO8OO

Stations M1STI worked most often, as logged from our receiver:

SQ8OLS · Poland UR5FS · Ukraine K4KWZ · United States CR7BRV · Portugal EB5FMC · Spain IQ0VT · Italy IZ2CPO/QRP · Italy EA8UP · Canary Islands S55X · Slovenia EA8DNB · Canary Islands 9K2YM · Kuwait LA7DMA · Norway

Activity Heatmap

Locator transmitted by M1STI

Approximate centre of IO90, decoded 2026-08-21 10:50 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	M1STI S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 12:21	20m	- / -	OE9NET	-10 / -	6	Partial capture
08-17 12:16	20m	-18 / -18	IK4LZH	+3 / -	7	✓ Closing observed
08-15 06:13	20m	- / +4	LZ2KV	+3 / -	2	Partial capture
08-13 20:37	20m	- / -10	K4KWZ	-14 / -	2	✓ Closing fragment
08-13 20:16	20m	- / -6	CN8NS	-15 / -	3	Partial capture
08-12 21:59	20m	- / -4	K1SM	-16 / -	2	✓ Closing fragment
08-12 21:36	20m	-21 / -	3A2MW	- / -11	2	✓ Closing fragment
08-11 21:08	20m	0 / -	TJ1GD	- / -4	2	Partial capture
08-09 20:35	20m	-12 / -	ZA/Z61DX	- / +10	2	Partial capture
07-31 20:59	20m	-18 / -7	VE1ZZ	-17 / -1	3	✓ Full exchange observed
07-31 20:57	20m	-5 / -	RX9ABI	- / -8	2	✓ Closing fragment
07-31 20:54	20m	-9 / -13	TA3GO	-2 / -	3	✓ Closing observed
07-30 22:04	20m	-8 / -4	K4CAE	-7 / +5	3	✓ Full exchange observed
07-29 20:24	20m	-14 / -	7Z1BM	- / 0	2	✓ Closing fragment
07-29 20:21	20m	-13 / -	EA8DNB	-20 / -6	3	✓ Closing observed
07-25 04:25	20m	- / -14	UR7FM	-18 / -	6	Partial capture
07-25 04:23	20m	- / -1	OK1UOZ	0 / -	3	Partial capture
07-25 01:18	20m	- / -4	IZ2CPO/QRP	-8 / -	2	✓ Closing fragment
07-17 23:01	20m	- / -14	9K2YM	-4 / -	2	✓ Closing fragment
07-17 14:03	20m	- / -1	F1PBZ	-9 / -	2	✓ Closing fragment
07-16 20:22	20m	-11 / -	K3SF	- / -6	2	✓ Closing fragment
07-16 20:21	20m	-12 / -	LA7DMA	- / -2	2	✓ Closing fragment
07-16 20:20	20m	-6 / -	HB9HTG	- / -6	2	✓ Closing fragment
07-16 20:18	20m	-2 / -	LZ1WV	- / +4	2	✓ Closing fragment
07-16 20:12	20m	-8 / -	CN2DX	- / +7	2	Partial capture
07-14 22:02	20m	- / 0	CT2HVF	+6 / -	2	✓ Closing fragment
07-14 13:09	10m	- / -20	F1PBZ	-5 / -	3	Partial capture
07-14 10:39	20m	- / -14	YO9PH	-6 / -	2	✓ Closing fragment
07-14 10:33	20m	- / +4	LZ3CB	+3 / -	3	Partial capture
07-13 21:11	20m	- / -14	IU0ERZ	-18 / -	2	✓ Closing fragment
07-10 20:53	20m	0 / -	HS0ZOY	- / -8	2	✓ Closing fragment
07-10 20:52	20m	-8 / +5	EA5JLV	-24 / -	2	Partial capture
07-10 20:51	20m	-8 / -3	EB5FMC	-12 / -	4	✓ Full exchange observed
07-10 20:41	20m	-7 / -	Z62NS	-23 / +4	3	✓ Full exchange observed
07-10 20:39	20m	-1 / -	UN0GY	- / -4	2	✓ Closing fragment
07-10 20:36	20m	-4 / -13	DL3DQL	-6 / -3	3	✓ Full exchange observed
07-10 20:33	20m	-4 / -	T77RN	- / -	2	✓ Closing fragment
07-08 21:17	20m	- / -4	EA8UP	-13 / -	2	✓ Closing fragment
07-08 01:47	20m	- / -1	A71UN	-10 / -	2	✓ Closing fragment
07-08 01:38	20m	- / -5	V31DL	-22 / -	2	Partial capture
07-07 16:03	40m	- / -9	SP1AKA	-20 / -	3	✓ Closing fragment
06-25 20:09	20m	-8 / -	R5DT	- / 0	2	✓ Closing fragment
06-17 15:25	40m	- / -12	IQ0VT	-1 / -	5	✓ Closing fragment
06-17 15:19	40m	- / -	DJ1TU	-18 / -	2	Partial capture
06-06 02:47	20m	- / -	OD5KU	-5 / -	8	Partial capture
06-06 02:45	20m	- / -4	7Z1EM	-8 / -	3	✓ Closing fragment
06-06 02:42	20m	- / -8	7Z1EM	-10 / -	2	Partial capture
06-05 14:52	40m	- / -	DL7ACA	-6 / -	5	Partial capture
06-05 14:47	40m	- / +2	DL2BMH	-15 / -	2	✓ Closing fragment
06-05 14:33	20m	+8 / -5	IU0KNS	-12 / +10	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
121645  +1  462  M1STI IK4LZH JN54 (x4)
121830 -23 1432  CQ M1STI IO90                         a1
121845  -3  462  M1STI IK4LZH R-18
121900 -18 1432  IK4LZH M1STI RR73
105000 -24 2169  CQ M1STI IO90
121830 -11 1268  M1STI OE9NET JN47 (x7)

10m

UTC    dB Audio  Message
125100  -3 2010  M1STI HB9CXZ 73
130915  -5 2482  M1STI F1PBZ -20 (x3)

40m

UTC    dB Audio  Message
145215  -9 2731  M1STI DL7ACA JO40 (x5)
151930 -16 2249  M1STI DJ1TU JN48 (x2)
152545  +1  531  M1STI IQ0VT JN62 (x5)
160330 -18 1490  M1STI SP1AKA R-09 (x3)

Decoder S/N history by band

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