G7RUP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO93

Receiver-side FT8 activity involving G7RUP, decoded by SO8OO in southeastern Poland. 30 FT8 messages attributed to this token as transmitter, on 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-03 and 2026-08-23.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 30 FT8 messages attributed to G7RUP as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (53%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

20m · 30

First attributed message: 2026-07-03
Last attributed message: 2026-08-23 09:04 UTC

Observed FT8 message patterns

Attributed sample: 30 messages
Active dates: 5 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -19 to -4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 12, strong (≥ -8 dB) 15.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with G7RUP in decoded directed-looking exchanges:

UA6FZ · European Russia DB1SO · Fed. Rep. of Germany DC7LR · Fed. Rep. of Germany F1ODM · France F1PPH · France F1PSX · France F4HSB · France IQ4JO · Italy IU0VOG · Italy PA3BMB · Netherlands PD0IFI · Netherlands PI4DX · Netherlands

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to G7RUP

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: IO93 · 23 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,612 km (approx.)
Last such locator decoded: 2026-08-23 09:03 UTC

Other locator fields attributed to this token: IO94 (1).

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	G7RUP S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 09:00	20m	-6 / -	SA7KJE	- / -14	8	Partial capture
08-20 10:03	20m	-9 / -	SP9MIV	- / -	5	Partial capture
08-20 09:14	40m	- / -	DL6YJB	-14 / -	2	✓ Closing fragment
08-16 20:19	20m	-20 / -17	DC7LR	+5 / -	5	✓ Closing observed
08-07 15:58	40m	- / -	DL8DCM	-22 / -	8	Partial capture
08-07 15:41	40m	- / -	DL8DCM	-24 / -	2	Partial capture
08-06 17:57	20m	- / -6	EA4T	-10 / -	3	Partial capture
08-05 17:44	40m	- / -13	PA2RO	-19 / -	2	Partial capture
08-05 08:45	20m	- / -10	F1PSX	-6 / -	7	✓ Closing fragment
08-05 08:42	20m	- / -6	F1PPH	-14 / -	3	✓ Closing fragment
07-04 20:38	20m	- / -5	PA3BMB	-13 / -	2	✓ Closing fragment
07-04 20:04	20m	- / -	PD0IFI	-5 / -	2	✓ Closing fragment
07-04 20:03	20m	- / -16	F1ODM	-12 / -	2	✓ Closing fragment
07-04 19:57	20m	- / -13	ON1JP	-18 / -	2	Partial capture
07-04 19:46	20m	- / -15	F1TRF	-14 / -	2	Partial capture
07-04 19:24	20m	- / -2	EA2BHE	-19 / -	3	Partial capture
07-04 19:20	20m	- / +1	PI4DX	-4 / -	2	✓ Closing fragment
07-04 19:09	20m	- / -	DB1SO	-14 / -	2	✓ Closing fragment
07-04 19:09	20m	- / -	IQ4JO	-11 / -	2	✓ Closing fragment
07-03 20:57	20m	-12 / -	IU0VOG	- / +5	2	✓ Closing fragment
07-03 20:49	20m	- / -8	HB9FUR	-8 / -	2	Partial capture
07-03 20:36	20m	-5 / -	EB5URT	- / -	2	Partial capture
07-03 20:23	40m	- / -2	DF1OY	-13 / -	2	Partial capture
07-03 19:59	40m	- / -3	GM4VYQ	-14 / -	2	✓ Closing fragment
07-03 19:57	40m	- / -12	DD7EE	-14 / -	3	✓ Closing fragment
07-03 12:11	20m	- / -	F5IXN	-15 / -	4	Partial capture
07-03 12:09	20m	- / -5	DF3IS	-10 / -	2	Partial capture
07-03 09:51	10m	- / -18	UA6FZ	-3 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
202100  -1 2976  G7RUP DC7LR RR73
202215 -20 1735  DC7LR G7RUP 73
100345 -10 1446  SP9MIV G7RUP IO93 (x5)
090045  -7 1400  SA7KJE G7RUP IO93 (x8)

40m

UTC    dB Audio  Message
154100 -23 1679  G7RUP DL8DCM JO41 (x13)
091445 -14 2367  G7RUP DL6YJB JO31 (x2)

10m

UTC    dB Audio  Message
095100  -5  797  G7RUP UA6FZ -18 (x4)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

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