GB1HMM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Locator transmitted in a decoded message: IO73

Receiver-side FT8 activity involving GB1HMM, decoded by SO8OO in southeastern Poland. 40 related FT8 messages, 5 CQ messages, observed on 40m, 20m, across 2 UTC dates. Heard between 2026-06-20 and 2026-06-21.

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

-12 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-06-20
Last seen: 2026-06-21 09:59 UTC

Frequent QSO partners observed at SO8OO

Stations GB1HMM worked most often, as logged from our receiver:

OH3OJ · Finland RZ3EM · European Russia DJ0BS · Fed. Rep. of Germany IK4TVP · Italy 9A7BB · Croatia RC1TB · European Russia F5RRS · France OZ7DR · Denmark

Locator transmitted by GB1HMM

Approximate centre of IO73, decoded 2026-06-21 11:59 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	GB1HMM S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-21 11:32	20m	-20 / -16	F5RRS	-13 / -	4	✓ Full exchange observed
06-21 11:29	20m	- / +3	IK4TVP	-16 / -	2	✓ Closing fragment
06-21 11:23	20m	-16 / -	F4HSB	- / -14	2	Partial capture
06-21 11:18	20m	- / -	F1ABG	-22 / -	2	Partial capture
06-20 10:52	20m	- / -11	9A7BB	-16 / -	4	✓ Closing fragment
06-20 10:50	20m	-17 / -	OZ7DR	-23 / -12	3	✓ Closing observed
06-20 10:48	20m	-18 / -16	RZ3EM	-4 / -	8	✓ Closing observed
06-20 10:31	40m	- / -8	DJ0BS	-18 / -	2	✓ Closing fragment
06-20 10:27	40m	- / -23	DL7VBJ/P	-22 / -	3	Partial capture
06-20 10:23	20m	- / -9	OH3OJ	+3 / -	2	✓ Closing fragment
06-20 10:16	20m	- / -15	EB3JT	-4 / -	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
111830 -24 1948  GB1HMM F1ABG JN06 (x2)
112330 -18 1063  F4HSB GB1HMM -14 (x2)
112630 -17 1063  IZ1HJU GB1HMM +00
112945 -15 2083  GB1HMM IK4TVP +03 (x2)
113130 -18 1063  CQ GB1HMM IO73
113215 -14 1716  GB1HMM F5RRS JN36
113230 -20 1063  F5RRS GB1HMM +11
113245 -13 1716  GB1HMM F5RRS R-16 (x2)
113730 -19 1063  KC2NJ GB1HMM R+03
114600 -15 1063  CQ GB1HMM IO73 (x2)

40m

UTC    dB Audio  Message
102700 -23 2069  GB1HMM DL7VBJ/P R-23 (x3)
103100 -18 1185  GB1HMM DJ0BS R-08 (x2)
103430 -16  935  GB1HMM OZ1JMJ JO46

Decoder S/N history by band

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