G0CUZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO82

Receiver-side FT8 activity involving G0CUZ, decoded by SO8OO in southeastern Poland. 1,156 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 69 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-14.

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 1,156 FT8 messages attributed to G0CUZ as the transmitting token by decoded message structure across 69 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (35%), followed by 40 m (27%) and 60 m (22%). Most decodes (59%) fell within the six-hour window 02:00-08:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

1,156

Messages attributed

UTC dates decoded

267

Active 15-min windows

-9 dB

Estimated median S/N

Bands

80m · 407 60m · 254 40m · 315 20m · 179 10m · 1

First attributed message: 2026-06-07
Last attributed message: 2026-10-14 05:24 UTC

Observed FT8 message patterns

Attributed sample: 1,156 messages
Active dates: 69 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -18 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 188, moderate (-15 to -9 dB) 400, strong (≥ -8 dB) 568.

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 G0CUZ in decoded directed-looking exchanges:

CT3MD · Madeira Islands ×3 4X1UF · Israel ×2 PE1NPS · Netherlands ×2 RD3FY · European Russia ×2 UA4FKT · European Russia ×2 YN1ZGN · Nicaragua ×2 9A4ZM · Croatia ×2 DL1SRS · Fed. Rep. of Germany ×2 EA6LU · Balearic Islands ×2 F5RRS · France ×2 S57TW · Slovenia ×2 T77RN · San Marino ×2

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 G0CUZ

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: IO82 · 855 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,741 km (approx.)
Last such locator decoded: 2026-10-14 05:24 UTC

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	G0CUZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-14 05:23	80m	-18 / -	RA4P/P	- / -	2	Partial capture
10-14 05:20	80m	-12 / -	RA4P/P	- / -	2	Partial capture
10-14 05:15	80m	-16 / -	PJ2/W4IPC	- / -	9	Partial capture
10-14 05:08	80m	-16 / -	R5BM/M	- / -	3	Partial capture
10-14 05:06	80m	-10 / -	HF50HSP	- / -	2	Partial capture
10-14 04:50	80m	-9 / -	PJ2/W4IPC	- / -	8	Partial capture
10-13 20:31	80m	-8 / -	5B4AMX	- / -	8	Partial capture
10-13 20:27	80m	-11 / -	5B4AMX	- / -	2	Partial capture
10-13 05:27	40m	-6 / -	R9FAI	-16 / -9	3	✓ Closing observed
10-13 05:25	40m	-5 / -	KN4KYD	- / -22	3	Partial capture
10-13 05:10	40m	-1 / -	W5RBD	- / -	3	Partial capture
10-13 05:02	40m	-3 / -	OA4ELT	- / -	9	Partial capture
10-13 05:01	40m	-5 / -14	IU8RFW	-17 / -	3	✓ Closing observed
10-12 20:54	60m	+1 / +3	F5RRS	+3 / +5	8	✓ Full exchange observed
10-12 20:51	60m	-2 / -7	BD8ENU	-19 / -18	7	✓ Full exchange observed
10-12 05:02	60m	-11 / -	9H6C	- / -6	4	Partial capture
10-12 03:07	80m	- / -2	YO8RAW	+7 / -	2	Partial capture
10-12 03:05	80m	- / +2	IK4TVP	-3 / -	5	Partial capture
10-12 03:05	80m	-10 / -13	UT2AU	-8 / -6	5	✓ Full exchange observed
10-12 03:03	80m	-11 / -	9H6C	- / -	3	✓ Closing fragment
10-12 02:47	80m	+2 / -	OD5SB	- / -	3	Partial capture
10-11 20:15	40m	-11 / -	D2ACE	- / -	2	Partial capture
10-11 20:06	40m	-7 / -	HS0ZOY	- / -15	4	Partial capture
10-11 19:57	60m	-4 / -	CU3EM	- / -15	2	Partial capture
10-11 19:48	60m	-9 / -	9H6C	- / -	12	Partial capture
10-11 18:42	40m	-10 / -	JW6VM	- / -	3	Partial capture
10-11 18:29	60m	-11 / -	9H6C	- / -	3	Partial capture
10-11 18:13	60m	-9 / -	9H6C	- / -	2	Partial capture
10-11 16:38	40m	-5 / -	EY7BM	- / -	8	Partial capture
10-11 16:34	40m	-4 / -	EY7BM	- / -	2	Partial capture
10-10 17:45	60m	+5 / -	F/PA2JWN	- / -9	5	Partial capture
10-10 17:35	60m	0 / -17	9K2GR	-10 / -13	14	✓ Full exchange observed
10-08 19:40	80m	-16 / -	D2UY	- / -	3	Partial capture
10-08 18:47	40m	+1 / -	UK8FCM	- / -	3	Partial capture
10-08 18:38	40m	-2 / -	UK8FCM	- / -	2	Partial capture
10-08 18:22	80m	-12 / -14	ER5GB	0 / -16	4	✓ Full exchange observed
10-08 18:05	40m	0 / -	EY7BM	- / -	3	Partial capture
10-08 17:46	40m	-1 / -	A93MO	-19 / -23	8	✓ Closing observed
10-08 05:06	60m	- / -	IZ0MIO	-10 / -	2	Partial capture
10-08 05:05	60m	- / -	EA1IOK	-4 / -	5	Partial capture
10-08 05:04	60m	-8 / -	EA5D	-22 / +1	4	✓ Closing observed
10-08 05:03	60m	- / -	F5MXH	0 / -	3	Partial capture
10-08 05:01	60m	-10 / -	SV9BMG	- / -	2	Partial capture
10-07 20:03	40m	+1 / -7	8Q7PR	-13 / -11	10	✓ Full exchange observed
10-07 19:15	60m	-6 / -	RK9S	- / -22	4	✓ Closing fragment
10-07 18:53	40m	-1 / -	ZS2PA	- / -	5	Partial capture
10-07 18:35	80m	-12 / -14	CT3MD	-16 / -	3	✓ Closing observed
10-07 05:11	40m	-3 / -	YV6BXN	- / -13	3	✓ Closing fragment
10-07 05:08	40m	-7 / -	TT1GD	- / -16	3	✓ Closing fragment
10-07 04:34	80m	-11 / -	V51WH	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
050915 -15 1356  R5BM/M G0CUZ IO82 (x2)
051515 -16 2285  PJ2/W4IPC G0CUZ IO82 (x9)
052045 -12 2739  RA4P/P G0CUZ IO82 (x4)

40m

UTC    dB Audio  Message
050645  -6 2450  OA4ELT G0CUZ IO82
050815  +3 2549  WP4SZA G0CUZ IO82
051000  -1 2549  W5RBD G0CUZ IO82 (x3)
052415 -10  507  CQ DX G0CUZ IO82 (x3)
052545  -3  507  KN4KYD G0CUZ -22 (x3)
052700 -16 1605  G0CUZ R9FAI LO87
052715  -5  507  R9FAI G0CUZ -09 (x2)
052945 -12  507  HK3AB G0CUZ R-17

60m

UTC    dB Audio  Message
205145  -5  521  BD8ENU G0CUZ IO82 (x3)
205300 -19 2039  G0CUZ BD8ENU -07
205315  +0  521  BD8ENU G0CUZ R-18
205330 -19 2039  G0CUZ BD8ENU RR73
205345  -4  521  BD8ENU G0CUZ 73
205400  +3 1882  G0CUZ F5RRS JN36 (x4)
205545  +2  521  F5RRS G0CUZ +05
205600  +0 1882  G0CUZ F5RRS R+03
205615  +0  521  F5RRS G0CUZ RR73
205630  -2 1882  G0CUZ F5RRS 73

20m

UTC    dB Audio  Message
161630  +0 2317  9M2DGA G0CUZ IO82 (x8)
162130  -6 2327  FR5FK G0CUZ IO82 (x2)
162630  -7 1187  9M2DGA G0CUZ IO82 (x5)

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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