GB1HWN — 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: IO92

Receiver-side FT8 activity involving GB1HWN, decoded by SO8OO in southeastern Poland. 128 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-31 and 2026-11-01.

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 128 FT8 messages attributed to GB1HWN as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -11 dB; no usual signal pattern is inferred.

Overview

128

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

40m · 128

First attributed message: 2026-10-31
Last attributed message: 2026-11-01 16:26 UTC

Observed FT8 message patterns

Attributed sample: 128 messages
Active dates: 2 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -18 to -4 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 27, moderate (-15 to -9 dB) 50, strong (≥ -8 dB) 51.

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 GB1HWN in decoded directed-looking exchanges:

UA3GDJ · European Russia ×2 9A4ZM · Croatia DF7NO · Fed. Rep. of Germany DK4RH · Fed. Rep. of Germany DK7UY · Fed. Rep. of Germany DL9KM · Fed. Rep. of Germany DL9YNG · Fed. Rep. of Germany EA4HTI · Spain KA1ERL · United States M7IAF · England OT4R · Belgium PD0MNO · 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 GB1HWN

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: IO92 · 34 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,606 km (approx.)
Last such locator decoded: 2026-11-01 16:14 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	GB1HWN S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 16:27	40m	- / -	RN3YN	-8 / -	2	Partial capture
11-01 16:14	40m	-17 / -	IZ2YAJ	-6 / -2	7	Partial capture
11-01 16:05	40m	- / -	DH2NJS	-2 / -	5	Partial capture
11-01 16:02	40m	- / -	RN3YN	-12 / -	7	Partial capture
11-01 15:57	40m	-15 / -1	DF7NO	0 / -	7	✓ Closing observed
10-31 19:05	40m	-6 / -	TA2EE	- / -14	2	✓ Closing fragment
10-31 19:00	40m	-14 / -	SP7TF	- / -13	6	Partial capture
10-31 18:52	40m	- / -	M8FQT	-12 / -	4	Partial capture
10-31 18:44	40m	-18 / -	US2YW	-16 / -5	2	Partial capture
10-31 18:30	40m	- / -2	DL9YNG	-20 / -	3	✓ Closing fragment
10-31 18:26	40m	- / -16	EA4D	-20 / -	4	Partial capture
10-31 18:24	40m	- / -	EA2RKB	-15 / -	2	Partial capture
10-31 12:03	40m	- / -4	ES2AJ	-4 / -	3	Partial capture
10-31 11:56	40m	-23 / -14	S57CT	-5 / -15	9	✓ Full exchange observed
10-31 11:55	40m	- / -4	DL9KM	-5 / -	3	✓ Closing fragment
10-31 11:38	40m	- / -	DL7ACA	+6 / -	4	Partial capture
10-31 11:32	40m	- / -	PD1AC	-18 / -	2	Partial capture
10-31 11:32	40m	- / -	PD0MNO	-21 / -	3	✓ Closing fragment
10-31 11:25	40m	- / -	DL7ACA	+5 / -	3	Partial capture
10-31 11:23	40m	- / -	DL7ARV	-11 / -	7	Partial capture
10-31 04:03	40m	-10 / -	R2AL	- / 0	9	Partial capture
10-31 04:02	40m	-11 / -	UT5MB	- / -17	3	✓ Closing fragment
10-31 03:57	40m	-6 / -14	RN6HK	-12 / -13	9	✓ Full exchange observed
10-31 03:51	40m	-8 / -	UR9QQ	- / -12	2	Partial capture
10-31 03:46	40m	- / -	IZ0AIO	-18 / -	2	Partial capture
10-31 03:12	40m	- / -	RN6HK	-2 / -	3	Partial capture
10-31 03:11	40m	-6 / -	SP4FEU	- / -1	3	✓ Closing fragment
10-31 03:08	40m	-13 / -	UA3GDJ	- / -9	4	✓ Closing fragment
10-31 03:06	40m	-13 / -	YO4NF	- / -12	2	✓ Closing fragment
10-31 03:03	40m	-7 / -	R7LC	- / -9	6	✓ Closing fragment
10-31 03:01	40m	-12 / -	R2BDR	- / -14	2	Partial capture
10-31 02:51	40m	-20 / -	R2AL	- / -10	2	Partial capture
10-31 02:47	40m	- / -10	EC3A	-16 / -	2	Partial capture
10-31 02:46	40m	-11 / -2	W6NWS	-10 / -15	4	✓ Full exchange observed
10-31 02:32	40m	- / -5	EB3BKW	-21 / -	2	Partial capture
10-31 02:29	40m	-14 / -	K3RH	- / -15	4	Partial capture
10-31 02:26	40m	-7 / -	N4MMR	- / -15	3	Partial capture
10-31 02:24	40m	-11 / -	EA4HTI	- / -15	4	✓ Closing fragment
10-31 02:21	40m	-8 / -	RA1WZ	- / -13	4	✓ Closing fragment
10-31 02:15	40m	-14 / -	UR9QQ	- / -17	4	Partial capture
10-31 02:14	40m	-6 / -	KA1ERL	- / -7	2	✓ Closing fragment
10-31 02:11	40m	-4 / -	YO2CR	- / -13	2	Partial capture
10-31 02:07	40m	-22 / -18	RX9WM	-19 / -15	5	Partial capture
10-31 02:05	40m	-14 / -	9A4ZM	- / -15	2	✓ Closing fragment
10-31 02:04	40m	-4 / -	RK4FF	- / -14	2	✓ Closing fragment
10-31 02:03	40m	-4 / -	R6DVS	- / -5	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
161115 -17 1540  CQ GB1HWN IO92                        a1 (x2)
161430  -6 1348  GB1HWN IZ2YAJ JN55
161445 -14 1540  IZ2YAJ GB1HWN -02
161600  -7  739  GB1HWN RN3YN KO73
161615 -15 1540  IZ2YAJ GB1HWN -02 (x5)
162130 -10 2297  GB1HWN DG9ZL JO40
162515  -7 1540  RA1AIO GB1HWN RR73
162645 -11 1540  R3PMV GB1HWN -12
162700  -9  739  GB1HWN RN3YN KO73 (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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