G8RZ — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO84

Receiver-side FT8 activity involving G8RZ, decoded by SO8OO in southeastern Poland. 1,347 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 37 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-23.

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 1,347 FT8 messages attributed to G8RZ as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (67%), followed by 40 m (27%) and 60 m (4%). Most decodes (91%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (70%); the estimated median was -5 dB.

Overview

1,347

Messages attributed

UTC dates decoded

137

Active 15-min windows

-5 dB

Estimated median S/N

Bands

80m · 12 60m · 55 40m · 370 20m · 902 10m · 8

First attributed message: 2026-06-07
Last attributed message: 2026-10-23 21:14 UTC

Observed FT8 message patterns

Attributed sample: 1,347 messages
Active dates: 37 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -12 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 52, moderate (-15 to -9 dB) 353, strong (≥ -8 dB) 942.

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 G8RZ in decoded directed-looking exchanges:

LZ5TO · Bulgaria ×2 SV5BYP · Dodecanese ×2 M7BUY · England ×2 TA3NK · Asiatic Turkey ×2 4Z4MU · Israel 5Z4VJ · Kenya AC8MR · United States BA8BLK · China BH4ECL · China CT1BFP · Portugal DF5AH · Fed. Rep. of Germany DF8DR · Fed. Rep. of Germany

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 G8RZ

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: IO84 · 921 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,753 km (approx.)
Last such locator decoded: 2026-10-23 21:14 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	G8RZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 21:13	40m	-5 / -	S52RS	- / -	4	Partial capture
10-23 21:10	40m	-1 / -	KG2H	- / -24	3	✓ Closing fragment
10-23 21:07	40m	-3 / -	IU8WQW	- / -14	2	✓ Closing fragment
10-23 21:06	40m	-8 / -	HA0OH	- / -19	2	✓ Closing fragment
10-23 20:57	40m	0 / -	R4UAS	- / -4	2	✓ Closing fragment
10-23 20:55	40m	-4 / -	R3YCJ	- / -1	2	✓ Closing fragment
10-23 20:49	40m	-7 / -	DK8HC/P	- / +1	2	Partial capture
10-23 20:47	40m	-3 / -	TA2PYZ	- / -	2	Partial capture
10-23 20:43	40m	-2 / -	R2RCQ	- / -3	5	Partial capture
10-21 20:05	40m	-6 / -11	F1PBZ	-2 / -7	9	✓ Full exchange observed
10-20 19:51	40m	0 / -	R3KIT	- / -	2	Partial capture
10-20 19:40	40m	- / -	4X1UF	-5 / -	2	Partial capture
10-16 21:29	40m	-8 / -	II6JOTA	- / -	2	Partial capture
10-16 21:22	40m	-3 / -	EA4IPN	- / -20	5	✓ Closing fragment
10-16 21:18	40m	-2 / -	VP2MAA	- / -8	6	✓ Closing fragment
10-16 21:17	40m	-2 / -	PD2MN	- / -	2	Partial capture
10-16 21:14	40m	-5 / -	DL6FC	- / -	5	Partial capture
10-16 21:08	40m	-13 / -	R6FML	-17 / -13	6	✓ Closing observed
10-16 21:00	40m	-1 / -	S79VU	- / -	11	Partial capture
10-16 20:59	40m	-4 / -1	DL9KM	-9 / -	4	✓ Closing observed
10-16 20:58	40m	-10 / -	EY7BM	- / -11	3	✓ Closing fragment
10-16 20:55	40m	-8 / -	DC9GT	- / -25	5	Partial capture
10-16 20:48	40m	-4 / -	UN7PPV	- / -20	3	✓ Closing fragment
10-16 20:45	40m	0 / -17	IU8RFW	0 / -17	11	Partial capture
10-16 20:42	40m	-2 / -15	EG46PPA	-10 / -15	4	Partial capture
10-16 20:38	40m	0 / -	BG0FQU	- / -	9	Partial capture
10-16 20:35	40m	+1 / -5	EA7J	-5 / -4	4	✓ Full exchange observed
10-16 20:31	40m	+1 / -	C5R	- / -22	5	Partial capture
10-16 20:30	40m	-2 / -	EG46PPA	- / -	2	Partial capture
10-16 20:26	40m	-5 / -	EY7BM	- / -	3	Partial capture
10-16 20:14	40m	-12 / -	HB9ELE	- / -	5	Partial capture
10-16 20:13	40m	-12 / -	E71AT	- / -16	2	Partial capture
10-16 20:06	40m	- / -15	R4FDK	+3 / -	3	✓ Closing fragment
10-16 19:59	40m	-12 / -	IK2ZJR	- / -	2	Partial capture
10-16 19:56	40m	- / -1	DK2GB	-4 / -	3	✓ Closing fragment
10-11 20:33	40m	+7 / -	EY7BM	- / -	4	Partial capture
10-11 20:25	40m	+1 / -	TF3VE	- / -22	3	✓ Closing fragment
10-11 20:23	40m	-1 / -	VJ6X	- / -22	4	✓ Closing fragment
10-11 20:21	40m	-4 / -	IU1VFA	- / -7	4	✓ Closing fragment
10-11 20:17	40m	-6 / -	M7BUY	- / +3	2	✓ Closing fragment
10-11 20:13	40m	-3 / -	SP9SAB	- / -19	2	✓ Closing fragment
10-11 20:10	40m	-5 / -	BG0FQU	- / -	4	Partial capture
10-11 19:59	40m	- / -2	DK1FS	-3 / -	3	✓ Closing fragment
10-11 19:56	40m	- / -	CT7AXN	-10 / -	2	✓ Closing fragment
10-11 19:53	80m	- / -	OE3HPT	+14 / -	8	Partial capture
10-11 19:51	80m	-16 / -10	TF4M	-12 / -	3	✓ Closing observed
10-10 20:20	80m	- / -15	YO3AI	-2 / -	2	Partial capture
10-10 20:09	80m	-16 / -18	G0OYQ	+2 / -	3	✓ Closing observed
10-10 20:05	80m	-16 / -14	YT1T	+2 / -	4	✓ Closing observed
10-10 20:04	80m	-18 / -	LZ2VQ	- / -18	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
210745  -3  490  IU8WQW G8RZ -14 (x2)
210845  +3  490  CQ G8RZ IO84 (x4)
211045  +0  490  KG2H G8RZ IO84 (x3)
211215  -5  490  CQ G8RZ IO84 (x2)
211315  -8  490  S52RS G8RZ IO84 (x4)

80m

UTC    dB Audio  Message
203245 -19 1530  4Z5AV G8RZ IO84
203800  -1 1531  UX1AA G8RZ IO84
204500  -8 1531  UD6X G8RZ IO84
194915 -19  560  CQ G8RZ IO84
195115 -16  560  TF4M G8RZ IO84
195130 -13 2260  G8RZ TF4M -10 (x2)
195300 +16  560  G8RZ OE3HPT JN77 (x8)

60m

UTC    dB Audio  Message
203045 -16  870  CQ G8RZ IO84                          a1 (x2)
203200 -12 1869  G8RZ OH1LA KP01
203215 -16  869  OH1LA G8RZ -16
203230  -9 1869  G8RZ OH1LA R-12 (x2)
203345 -18  869  CQ G8RZ IO84                          a1 (x2)
203430  +0 1234  G8RZ LY8O KO25 (x3)
203545 -18  869  CQ G8RZ IO84                          a1 (x4)

20m

UTC    dB Audio  Message
193945  -8  935  W0CAS G8RZ RR73
194015  -5  935  CQ G8RZ IO84 (x3)
194200 -13 2022  G8RZ G3ROY R-11
194215 -10  935  G3ROY G8RZ RR73
194230 -16 2022  G8RZ G3ROY 73
194245  -7  936  CQ G8RZ IO84 (x4)
194515  -7  935  YO9ADN G8RZ IO84
195715  -4  935  <...> G8RZ IO84 (x3)

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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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