M8XDZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Locator transmitted in a decoded message: IO91

Receiver-side FT8 activity involving M8XDZ, decoded by SO8OO in southeastern Poland. 570 related FT8 messages, 117 CQ messages, observed on 80m, 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-05-26 and 2026-08-23.

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

570

Related messages

117

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-26
Last seen: 2026-08-23 20:14 UTC

Frequent QSO partners observed at SO8OO

Stations M8XDZ worked most often, as logged from our receiver:

F1PBZ · France ×3 F5NNN · France ×2 TM2WWA · France ×2 E75C · Bosnia-Herzegovina ×2 ON4MAP · Belgium ×2 G4UJS · England DO5PY · Fed. Rep. of Germany RQ6A · European Russia W3FOX · United States PW8BR · Brazil BV2NF · Taiwan LA8ENA · Norway

Activity Heatmap

Locator transmitted by M8XDZ

Approximate centre of IO91, decoded 2026-08-21 23:04 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	M8XDZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 22:13	20m	- / -5	HI3A	+8 / -	4	Partial capture
08-23 22:02	20m	- / -24	JA9CHI	-12 / -	2	✓ Closing fragment
08-22 23:42	20m	- / -16	KE8UOH	-14 / -	2	Partial capture
08-22 23:34	20m	- / -11	SV5BYP	-6 / -	4	✓ Closing fragment
08-22 23:33	20m	- / -15	9K2MP	+3 / -	2	✓ Closing fragment
08-21 23:39	20m	- / -	F1IQH	-17 / -	4	Partial capture
08-21 23:24	80m	- / -11	OH3CYT	0 / -	3	✓ Closing fragment
08-21 23:23	80m	-24 / -19	F5NNN	-4 / -4	4	✓ Full exchange observed
08-21 23:23	80m	- / -	IK6GTF	-3 / -	8	Partial capture
08-21 23:21	80m	- / -	DO5PY	-8 / -	3	✓ Closing fragment
08-21 23:20	80m	- / -9	G4UJS	-4 / -	2	✓ Closing fragment
08-21 23:07	20m	- / -	WY5I	+4 / -	5	Partial capture
08-20 22:56	40m	-5 / -9	CR7BRV	-5 / -	4	✓ Full exchange observed
08-20 22:51	40m	-8 / -17	LY2BSW	-13 / -2	3	Partial capture
08-20 22:07	20m	- / -	EA1JVG	-16 / -	5	Partial capture
08-19 23:39	20m	- / -13	HI8J	+2 / -	2	✓ Closing fragment
08-19 23:19	20m	- / -5	5P1KZX	-2 / -	2	✓ Closing fragment
08-19 23:14	20m	- / -10	TJ1GD	0 / -	2	✓ Closing fragment
08-19 23:07	20m	- / -18	XQ1KK	0 / -	2	✓ Closing fragment
08-19 22:39	20m	- / -19	VE3ARF	-7 / -	2	✓ Closing fragment
08-19 22:01	40m	-13 / -6	F8FUA	+8 / -	3	✓ Full exchange observed
08-19 21:58	40m	-10 / -	CR7BRV	- / -	2	Partial capture
08-18 22:29	40m	-18 / -	UA4POO	- / -	2	Partial capture
08-16 20:36	20m	- / -7	DH0GBC	+1 / -	5	Partial capture
08-16 20:27	20m	-14 / -10	PD2V	-9 / -	3	✓ Closing observed
08-16 19:53	20m	-8 / -	KC1VFW	- / -	4	Partial capture
08-16 19:52	20m	- / -	PD0IFI	-10 / -	2	Partial capture
08-16 07:45	20m	- / +4	PD0PMF	-10 / -	3	✓ Closing fragment
08-11 22:46	40m	- / 0	DC1KN	-3 / -	2	✓ Closing fragment
08-11 22:32	20m	-10 / -	R5AJ	- / -	3	Partial capture
08-11 22:29	20m	-2 / -	EA3GXK	- / -2	5	Partial capture
08-11 22:27	20m	-5 / -	JE2UFF	- / -	5	Partial capture
08-11 22:25	20m	- / -11	EA3GXK	-12 / -	3	Partial capture
08-11 22:24	20m	-9 / -	OK1EK	- / -	3	Partial capture
08-11 22:18	20m	-10 / -	YU1NTP	- / -	3	Partial capture
08-11 22:15	20m	-12 / -	SV5BYP	-13 / -11	4	Partial capture
08-11 21:56	20m	-14 / -	PA3JB/P	- / -	3	✓ Closing fragment
08-11 21:54	20m	-4 / -16	K2TQC	-4 / -	5	✓ Full exchange observed
08-10 23:22	80m	- / -16	DO1OAS	-4 / -	2	✓ Closing fragment
08-10 23:22	80m	- / -14	ON4MAP	-16 / -	3	✓ Closing fragment
08-10 23:21	80m	- / -14	DO9MKN	0 / -	3	✓ Closing fragment
08-10 23:04	40m	- / -14	DM2BM	-20 / -	2	✓ Closing fragment
08-10 23:02	40m	- / +10	DL1EDR	-16 / -	3	Partial capture
08-02 22:33	20m	-4 / -	PT2ND	- / -	2	Partial capture
08-02 22:26	20m	+1 / -15	EA8ACW	-9 / -	6	✓ Full exchange observed
08-02 22:23	20m	+2 / -	R1CCX	- / +7	2	Partial capture
08-02 15:12	20m	-8 / -	OK5AW	- / -	4	Partial capture
08-02 15:08	20m	0 / -	IV3FSG	- / -	2	✓ Closing fragment
08-02 15:04	20m	+1 / -	BI6AN	- / -	5	Partial capture
08-02 14:59	20m	-2 / -	OE6TNO	- / +3	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
234115 -18 1207  M8XDZ F1IQH JN27
233300  +5 1080  M8XDZ 9K2MP -15 (x2)
233400  -6 1581  M8XDZ SV5BYP KM46 (x4)
234245 -14 2359  M8XDZ KE8UOH -16 (x2)
220245 -10 1076  M8XDZ JA9CHI R-24 (x2)
221315  +5  429  M8XDZ HI3A -05 (x4)

80m

UTC    dB Audio  Message
232315  -3  980  M8XDZ F5NNN IN94
232315  -6 1802  M8XDZ IK6GTF JN72
232330 -24 2486  F5NNN M8XDZ -04
232345  -7  980  M8XDZ F5NNN R-19
232345  -8 1802  M8XDZ IK6GTF JN72
232415  -3  980  M8XDZ F5NNN 73
232415  +3 1802  M8XDZ IK6GTF JN72
232445  +0 2091  M8XDZ OH3CYT KP20
232445  +1 1802  M8XDZ IK6GTF JN72
232515  +2 2090  M8XDZ OH3CYT R-11
232515  -2 1801  M8XDZ IK6GTF JN72
232545  -1 2090  M8XDZ OH3CYT 73
232545  -3 1802  M8XDZ IK6GTF JN72 (x3)

40m

UTC    dB Audio  Message
215900  -3  546  CR7BRV M8XDZ IO91
220115 +10 2407  M8XDZ F8FUA -06
220130 -13 2407  F8FUA M8XDZ R+29
220145  +5 2407  M8XDZ F8FUA RR73
220215 -11 1713  M8XDZ YO9CX -17
220700 -13  546  CR7BRV M8XDZ IO91
225145 -14  646  M8XDZ LY2BSW -17 (x2)
225230  -8  576  LY2BSW M8XDZ R-02
225615  -3  722  M8XDZ CR7BRV -09
225630  -5  537  CR7BRV M8XDZ R+27
225645  -5  722  M8XDZ CR7BRV -09 (x2)
230400 -17 1352  CQ M8XDZ IO91 (x2)

10m

UTC    dB Audio  Message
191745 -13  940  M8XDZ M0BEW -13

Decoder S/N history by band

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