GB0WVH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: JO03

Receiver-side FT8 activity involving GB0WVH, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-19.

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 FT8 messages attributed to GB0WVH as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

40m · 1

First attributed message: 2026-09-19
Last attributed message: 2026-09-19 15:10 UTC

Observed FT8 message patterns

Attributed sample: 1 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with GB0WVH in decoded directed-looking exchanges:

OZ9FF · Denmark ×2 UT4PA · Ukraine ×2 9A4ZM · Croatia DA1ST · Fed. Rep. of Germany DH7TS · Fed. Rep. of Germany DJ0MAB · Fed. Rep. of Germany DK1XAM · Fed. Rep. of Germany DK2AJ · Fed. Rep. of Germany DK4VF · Fed. Rep. of Germany DL1HQN · Fed. Rep. of Germany DL2VN · Fed. Rep. of Germany DL4PY · Fed. Rep. of Germany

Most frequent locator attributed to GB0WVH

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: JO03
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,480 km (approx.)
Last such locator decoded: 2026-09-19 15:10 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	GB0WVH S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-19 15:11	40m	- / -	9A4ZM	0 / -	2	✓ Closing fragment
09-19 15:10	40m	- / -2	DL4PY	-3 / -	3	✓ Closing fragment
09-19 15:04	40m	- / 0	DK1XAM	-6 / -	3	✓ Closing fragment
09-19 14:39	40m	- / -15	9A4ZM	-2 / -	2	Partial capture
09-19 11:56	40m	- / -9	IR4DCI	-4 / -	3	✓ Closing fragment
09-19 11:30	40m	- / -7	OZ9FF	-6 / -	2	✓ Closing fragment
09-19 11:25	40m	- / -4	SP6PST	-2 / -	3	✓ Closing fragment
09-19 11:09	40m	- / -10	SP2KW	-17 / -	12	Partial capture
09-19 10:38	40m	- / +5	PD0IFI	-3 / -	4	✓ Closing fragment
09-19 10:30	40m	- / -9	DL6UM	-11 / -	9	✓ Closing fragment
09-19 10:29	40m	- / -	SP2KW	-15 / -	4	Partial capture
09-19 10:25	40m	- / -3	OZ9FF	-14 / -	3	✓ Closing fragment
09-19 10:23	40m	- / -13	DH7TS	+5 / -	3	✓ Closing fragment
09-19 10:17	40m	- / -14	DL6UM	-13 / -	8	Partial capture
09-19 10:12	40m	- / -9	DL2VN	-16 / -	2	✓ Closing fragment
09-19 09:49	40m	- / -18	UT4PA	+1 / -	3	✓ Closing fragment
09-19 09:46	40m	- / -	UT4PA	0 / -	2	Partial capture
09-19 09:38	40m	- / -	UT4PA	+5 / -	3	Partial capture
09-19 09:23	40m	- / -10	DK4VF	-11 / -	4	✓ Closing fragment
09-19 09:20	40m	- / +5	DK2AJ	-10 / -	3	✓ Closing fragment
09-19 09:18	40m	- / -9	DJ0MAB	-16 / -	2	✓ Closing fragment
09-19 09:15	40m	- / -10	DL1HQN	-13 / -	3	✓ Closing fragment
09-19 09:12	40m	- / -	DA1ST	-11 / -	3	✓ Closing fragment
09-19 09:05	40m	- / -	PA2RO	-17 / -	3	✓ Closing fragment
09-19 08:58	40m	- / -	DL1HQN	-11 / -	4	Partial capture
09-19 08:58	40m	- / -6	DL7ARV	-2 / -	3	Partial capture
09-19 08:52	40m	- / -	DL1HQN	-12 / -	4	Partial capture
09-19 08:52	40m	- / -	DL9KM	-7 / -	7	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
115700  -6  580  GB0WVH IR4DCI RR73 (x2)
115930 -17 1339  GB0WVH PG5FRL JO22
143715  -3 2735  GB0WVH DD4DE JO54
143945  +0 2183  GB0WVH 9A4ZM R-15 (x2)
150415  -7 2783  GB0WVH DK1XAM JO42 (x3)
151000 -21 2188  CQ GB0WVH JO03                        a1
151045  -4 2349  GB0WVH DL4PY JO30 (x3)
151145  +3 2183  GB0WVH 9A4ZM JN86 (x2)

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