M9HEB — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving M9HEB, decoded by SO8OO in southeastern Poland. 94 related FT8 messages, 34 CQ messages, observed on 80m, 40m, 20m, across 3 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

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 40m 20m

First seen: 2026-06-05
Last seen: 2026-08-21 05:34 UTC

Frequent QSO partners observed at SO8OO

Stations M9HEB worked most often, as logged from our receiver:

YO4NF · Romania DL1HQN · Fed. Rep. of Germany F5NHG · France DG1YHP · Fed. Rep. of Germany CT2GQA · Portugal EA5IHI · Spain DM2GG · Fed. Rep. of Germany F5RRS · France IQ4JO · Italy OH1LA · Finland

Activity Heatmap

Locator transmitted by M9HEB

Approximate centre of IO91, decoded 2026-08-20 20:19 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	M9HEB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 07:32	40m	- / -13	F5RRS	-20 / -	5	✓ Closing fragment
08-21 07:28	40m	- / -	DK2AJ	-16 / -	3	Partial capture
08-21 07:05	40m	- / 0	DL1HQN	-12 / -	3	✓ Closing fragment
08-21 06:56	40m	- / -12	UX7QV	-1 / -	9	Partial capture
08-21 06:51	40m	- / -	UX7QV	-4 / -	3	Partial capture
08-20 20:23	20m	- / -	IZ1HJU	-12 / -	2	Partial capture
08-20 20:06	20m	- / -12	RN6MA	+12 / -	2	Partial capture
08-20 19:52	20m	-13 / -	OH1LA	- / -10	4	✓ Closing fragment
08-20 19:47	20m	-7 / -	EA5IHI	- / -14	3	✓ Closing fragment
08-20 19:43	20m	-4 / -	YO4NF	- / -16	3	✓ Closing fragment
08-20 06:01	80m	- / -	IZ6ERS	-16 / -	2	Partial capture
08-20 05:57	80m	- / -	OE3FVU	-10 / -	4	Partial capture
08-20 05:55	80m	- / -	DL1UDO	-18 / -	2	Partial capture
08-20 05:41	80m	- / +2	DG1YHP	-13 / -	3	✓ Closing fragment
08-20 05:38	80m	-23 / -15	DM2GG	+3 / -3	4	✓ Full exchange observed
08-20 05:34	80m	-23 / -	CT2GQA	- / -	2	✓ Closing fragment
08-20 05:26	80m	- / -20	IQ4JO	-13 / -	3	✓ Closing fragment
06-05 07:37	20m	- / -	RZ4FWA	+4 / -	2	Partial capture
06-05 07:29	20m	- / -	RV6F	+2 / -	3	Partial capture
06-05 07:29	20m	- / -	UR5VPR	+2 / -	4	Partial capture
06-05 07:29	20m	- / -	V31DL	-6 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
065900  -1 1994  M9HEB UX7QV R-12 (x4)
070500 -11 1993  M9HEB DL1HQN JO61 (x3)
072800 -16 1993  M9HEB DK2AJ JO51 (x3)
073230 -22 2013  M9HEB F5RRS JN36 (x5)

20m

UTC    dB Audio  Message
200615  -6 2033  CQ M9HEB IO91
200630 +13 2032  M9HEB RN6MA -12
200645  -5 2033  CQ M9HEB IO91 (x6)
202000  -3 2033  <...> M9HEB -01
202345 -10 2686  M9HEB IZ1HJU JN44 (x2)
202500  -3 2033  CQ M9HEB (x4)

80m

UTC    dB Audio  Message
054100 -24 1957  CQ M9HEB IO91
054115 -13 1957  M9HEB DG1YHP JO31 (x3)
054430 -24 1957  CQ M9HEB IO91                         a1 (x2)
054845 -20 1957  M9HEB DO1FZL JO50
055545 -20 1500  M9HEB DL1UDO JO31 (x2)
055715 -10 1680  M9HEB OE3FVU JN78 (x4)
060115 -15 1658  M9HEB IZ6ERS JN62 (x2)

Decoder S/N history by band

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