G8VVY — 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: IO81

Receiver-side FT8 activity involving G8VVY, decoded by SO8OO in southeastern Poland. 422 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 43 UTC dates in the available aggregate history. Observed between 2026-06-17 and 2026-11-03.

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 422 FT8 messages attributed to G8VVY as the transmitting token by decoded message structure across 43 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (57%), followed by 20 m (43%). Most decodes (79%) fell within the six-hour window 03:00-09:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9.8 dB.

Overview

422

Messages attributed

UTC dates decoded

Active 15-min windows

-9.8 dB

Estimated median S/N

Bands

40m · 239 20m · 183

First attributed message: 2026-06-17
Last attributed message: 2026-11-03 14:59 UTC

Observed FT8 message patterns

Attributed sample: 422 messages
Active dates: 43 UTC dates
Estimated median S/N: -9.8 dB
Estimated 10th-90th percentile: -19 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 82, moderate (-15 to -9 dB) 152, strong (≥ -8 dB) 188.

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 G8VVY in decoded directed-looking exchanges:

9J2FI · Zambia 3A2MW · Monaco 4O4DB · Montenegro AH6HY · Hawaii K4A · Puerto Rico RA0SCA · Asiatic Russia RN2F · Kaliningrad SV9COL · Crete VK3HA · Australia XQ1KK · Chile 9A4ZM · Croatia AA3B · United States

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 G8VVY

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: IO81 · 336 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,746 km (approx.)
Last such locator decoded: 2026-11-01 07:15 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	G8VVY S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 14:58	40m	-17 / -	DH2NJS	-10 / -18	2	Partial capture
11-01 07:14	40m	-18 / -	ZL1HD	- / -	2	Partial capture
11-01 07:03	40m	-17 / -	OK4KOP/P	- / -	2	Partial capture
11-01 06:58	40m	-13 / -	6W/IK2HKT	- / -	2	Partial capture
11-01 06:58	40m	- / -	IX1ABE	-17 / -	3	Partial capture
10-31 16:38	40m	- / -18	UA4FEN	-9 / -	3	Partial capture
10-31 15:40	40m	-15 / -2	G4IFX	+2 / -	4	✓ Full exchange observed
10-16 07:41	40m	-20 / -	VK7AC	- / -14	3	✓ Closing fragment
10-16 07:15	40m	-14 / -	K3RJB/P	- / -	2	Partial capture
10-12 21:57	40m	-9 / -	VK6BAD	- / -	4	Partial capture
10-12 21:55	40m	+1 / -	EA5HM	-4 / +4	4	Partial capture
10-12 21:53	40m	+2 / -	VU3OSA	- / -	3	Partial capture
10-12 21:47	40m	0 / -	VP2MAA	- / -3	7	✓ Closing fragment
10-10 07:03	40m	-16 / -	C31KC	- / -	4	Partial capture
10-10 06:59	40m	-15 / -	C31KC	- / -	4	Partial capture
10-10 06:49	40m	-14 / -	C31KC	- / -	12	Partial capture
10-07 20:25	40m	-13 / -	VK3PP	- / -	7	Partial capture
09-29 06:24	40m	- / -	HG8LXL	+1 / -	4	Partial capture
09-29 06:23	40m	- / -	DG4BRT	-4 / -	4	Partial capture
09-29 06:21	40m	-13 / -	OA4ENG	- / -	2	Partial capture
09-29 06:14	40m	-15 / -	YV5YAM	- / -9	6	✓ Closing fragment
09-29 04:52	40m	-8 / -	W7ZR	- / -	3	Partial capture
09-29 04:48	40m	-9 / -	W7ZR	- / -	3	Partial capture
09-29 04:28	40m	-8 / -	HK3AQJ	- / -	3	Partial capture
09-28 15:51	40m	-20 / -25	GM4VYQ	-8 / -	3	Partial capture
09-28 15:03	40m	-20 / -	MM7FTH	- / -	3	Partial capture
09-28 15:01	40m	-21 / -	GI0VAB	- / -	2	✓ Closing fragment
09-27 11:55	40m	- / -	DL9KM	-12 / -	7	Partial capture
09-26 11:43	10m	- / -13	9J2FI	-2 / -	3	✓ Closing fragment
09-26 07:19	40m	-20 / -	HK3AB	- / -	2	Partial capture
09-26 06:42	40m	-14 / -	ZL3WO	- / -	2	✓ Closing fragment
09-22 07:07	40m	-22 / -	NA9Y	- / -1	2	✓ Closing fragment
09-18 06:38	40m	-12 / -	VK2BTM	- / -19	3	✓ Closing fragment
09-18 06:38	40m	- / -	OK3MB	-11 / -	2	Partial capture
09-18 06:38	40m	- / -20	DL3MIB	+8 / -	7	✓ Closing fragment
09-18 06:36	40m	-15 / -	J88IH	- / -11	3	✓ Closing fragment
09-18 05:52	40m	-8 / -	KP4DVM	- / -10	2	Partial capture
09-15 03:32	40m	+6 / -	YV5KG	- / -	4	Partial capture
09-15 03:29	40m	+2 / -	XE1RK	- / -	7	Partial capture
09-15 03:12	40m	+2 / -	K1JAK	- / -	3	Partial capture
09-15 03:10	40m	+1 / -	VE3OP	- / -	3	Partial capture
09-15 03:06	40m	-4 / -	CE8TDO	- / -	4	Partial capture
09-15 03:04	40m	-3 / -	N0BUZ	- / -	3	Partial capture
09-12 05:43	40m	-15 / -	HK3W	- / -	4	Partial capture
09-12 05:00	40m	-16 / -	J38LD	- / -4	3	✓ Closing fragment
09-12 04:38	40m	-9 / -	J38LD	- / -	10	Partial capture
09-12 04:29	40m	0 / -	HI3JCC	- / -22	2	Partial capture
09-10 06:26	40m	-22 / -	SV8/F2VX	- / -	3	Partial capture
09-08 19:37	40m	-8 / -	8Z1IT	- / -	6	Partial capture
09-08 19:35	40m	- / -8	GM6ZC	-16 / -	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
163900  -8 2564  G8VVY UA4FEN -18 (x2)
065830 -19 1888  G8VVY IX1ABE JN35
065845 -13  865  <6W/IK2HKT> G8VVY IO81
070000 -16 1888  G8VVY IX1ABE JN35
070015 -13  865  6W/IK2HKT G8VVY IO81
070030 -17 1887  G8VVY IX1ABE JN35
070345 -17 2055  OK4KOP/P G8VVY IO81 (x2)
070445 -15 2054  SP1550SK G8VVY IO81
071430 -16 1266  ZL1HD G8VVY IO81 (x2)
145730  -6 2205  G8VVY UA4FKT LO23
145830 -10 2206  G8VVY DH2NJS JO50
145945 -17 2255  DH2NJS G8VVY -18

10m

UTC    dB Audio  Message
114315  -3 2969  G8VVY 9J2FI -13 (x3)

20m

UTC    dB Audio  Message
080645  -8 1514  YN9H G8VVY IO81 (x3)
103945  +5 2522  CT1END/P G8VVY IO81 (x2)
100415 -12 1948  C31US G8VVY IO81
092730  -7 2472  <...> G8VVY IO81 (x3)
092900  -7 2472  <OH0/ES2TT> G8VVY IO81 (x3)
093015  +0 2874  G8VVY OH0/ES2TT +01
093030  +4 2611  <...> G8VVY R-10 (x2)

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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